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SERVING THE GAS INDUSTRY WORLDWIDE

Product Range of Measuring Technology

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RMG Messtechnik GmbH


RMG MESSTECHNIK GMBH Overview

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Within the RMG group RMG Messtechnik GmbH based in Butzbach near Frankfurt with locations in Ebersberg near Munich and Beindersheim in South-West Germany produces the devices for gas measurement and covers with it´s manufacturing program nearly all fields of gas measurement. Most of the devices can be used for natural gas as well as for industrial gases such as ethylene or nitrogen. The three main categories are: Gas volume metering For the measurement of gas volumes or gas flow rates different kinds of gas meters (rotary displacement meters, turbine meters, vortex meters and ultrasonic meters) are available, in flow rate ranges between 2.5 and 110,000 m3/h. Volume correction The choice of the computers for the determination of the gas quantity (standard volume) and the energy contents, the volume correctors, reaches from the compact battery device up to the universal computer with PC technology which can execute all current methods of calculation. Gas quality measurement For the precise volume correction and energy calculation gas quality values such as the superior calorific value are required. Two devices are available for this purpose: a correlative measuring instrument and a high-precision

gas chromatograph which provides, in addition, the composition of natural gas. The manufacturing program is completed by two more product lines: Data storage and data analysis The traditional series of data loggers for meter readings, measuring values and analysis data are complemented with computer programs for readout and evaluation of the registered data. Gas odorization systems Although the gas odorization systems for the admixture of odor substances to odorless gases like natural gas do not belong to the measuring instruments, their production in our factory is a long standing tradition and the quality of these devices is not lower than that of the measuring instruments. The devices are available individually or as a complete measuring system with ready-wired electrical cabinets. In addition, we offer services like startup, recalibration and maintenance of the devices as well as product trainings. The other companies of the RMG group extend the range of products by gas regulators, safety devices and a lot more.


CONTENTS Gas measuring technology

Controlling and monitoring of technical processes require comprehensive experience in all fields of process engineering. RMG measuring systems guarantee public utilities and industrial customers optimized accuracy. They satisfy the most stringent quality requirements and are · permanently available · dependable · economical · easy to maintain · expandable. We offer you tailor-made and complete solutions for all applications in gas engineering and instrumentation. More informations you find on our website http://www.rmg.com. There you can also download our actual leaflets and manuals.

Our products and services

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Volume Meters Turbine Meters Encoder index Rotary Displacement Meters Ultrasonic Flowmeter Vortex Meters

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Electronic Correctors Compact Correctors Volume Correctors Flow Computers

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Data Loggers Devices for Meter Readings and Analysis data

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Gas Analyzers Prozess Gas Chromatograph Gas Quality Measuring Device Oxygen measuring device

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Data Readout / Data Evaluation Systems for Data Readout Software for Data Evaluation

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Gas Odorization Systems Gas Odorization Units Control Units

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Ancillary Equipment Data Logger Counter System Accessories for Gas Analyzers

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Turnkey Metering Stations Cabinets Process Visualization Miscellaneous

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TURBINE METERS Mechanical gas meters for custody transfer applications

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Turbine Meter TRZ 03

Turbine Meter TRZ 03-L

· For custody transfer applications · DIN-DVGW-tested and PTB-approved · Design according to EN 12261 · LF and HF pulse transmitters in the meter head · HF pulse transmitters for turbine wheel and reference wheel · Design also suitable for corrosive media (biogas, etc.)

· With perforated-plate straightener, no additional inlet pipe required · For custody transfer applications · LF and HF pulse transmitters in the meter head · HF pulse transmitters for turbine wheel · Design also suitable for corrosive media (biogas, etc.)

Max. operating pressure pmax 100 bar

Max. operating pressure pmax 100 bar

Meter sizes G 65 to G 16000

Meter sizes G 65 to G 16000

Measuring ranges 10 - 25000 m3/h up to 1:30 (low-pressure calibration) and up to 1:50 with high-pressure test depending on nominal diameter and meter size

Measuring ranges 10 - 25000 m3/h up to 1:30 (low-pressure calibration) and up to 1:50 with high-pressure test depending on nominal diameter and meter size

Connections DN 50 (2“) to DN 600 (24“), flanges up to PN 100 and ANSI 600, horizontal or vertical gas flow

Connections DN 50 (2“) to DN 600 (24“), flanges up to PN 100 and ANSI 600, horizontal or vertical gas flow

Type "F" - Standard Without mechanical drive shafts in the meter head

Type "F" - Standard Without mechanical drive shafts in the meter head

Type "F-D" - Option (from DN 80 upwards) Mechanical drive shafts in the meter head

Type "F-D" - Option (from DN 80 upwards) Mechanical drive shafts in the meter head

Type "E" - Option Without meter head, only with electronic pulse transmitters


TURBINE METERS Electronic gas meters for custody transfer applications

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Turbine Meter TRZ 03-TE/TEL

Transmitter unit for meter reading ENCO

· For custody transfer applications · DIN-DVGW-tested and PTB-approved · Electronic totalizing unit (battery-operated, min. service life 6 years) · Measurement with 2 Wiegand sensors · Digital transmission of totalizer readings is possible · Explosion protection: II 2 G EEx ib II C T 4 · LF and HF pulse transmitters in the meter head · Flow display · Current output (external power supply unit required) · Design also suitable for corrosive media (biogas, etc.)

· For gathering and digitally transmitting original turbine meter readings · PTB-approved · Meter reading can be adjusted digitally · Custody transfer transmission of meter readings in accordance with the data protocol as per DSfG-AK “Primary devices with a digital interface”

Max. operating pressure pmax 100 bar Meter sizes G 100 to G 16000 Measuring ranges 13 - 25000 m3/h up to 1:30 (low-pressure calibration) and up to 1:50 with high-pressure test depending on nominal diameter and meter size Connections DN 80 (2“) to DN 600 (24“), flanges up to PN 100 and ANSI 600, horizontal or vertical gas flow

ENCO-F · Installation on meter head of type “F” · Retrofitting · Sensor in the meter head are used to obtain the meter readings · Flow display · Display of maximum values · Sensors in the meter head are used to obtain the meter readings ENCO-M · Installation on a mechanical drive shaft · Direction of rotation of the mechanical drive shaft can be programmed · Also for other suppliers of the turbine meter


MECHANICAL GAS METERS Mechanical and electronic Volumeters

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Volumeter TRZ 03-K

Electronic Volumeter TERZ 94

· For secondary applications · LF and HF pulse transmitters in the meter head · HF pulse transmitters for turbine wheel and reference wheel · Design also suitable for corrosive media (biogas, etc.)

· For secondary applications · Electronic totalizing unit (battery-operated, min. service life 6 years) · Explosion protection: EEx ib II C T 4 · LF and HF pulse transmitters in the meter head · Design also suitable for corrosive media (biogas, etc.) · Flow display · Resettable totalizer · Current output (external power supply unit required) · Electronic suppression of the slow-down effect of a turbine wheel after flow stop is possible

Max. operating pressure pmax 100 bar

Max. operating pressure pmax 100 bar

Measuring ranges 6 - 25000 m3/h

Measuring ranges 2.5 - 25000 m3/h

Connections DN 50 (2“) to DN 600 (24“), Flanges up to PN 100 and ANSI 600, horizontal or vertical gas flow

Connections DN 25 (1“) to DN 600 (24“), flanges up to PN 100 and ANSI 600, horizontal or vertical gas flow

Standard design Flanged end for sizes from DN 50 (2“) to DN 600 (24“)

Standard design Flanged end for sizes from DN 50 (2“) to DN 600 (24“)

Options · Sandwich design for sizes from DN 50 (2“) to DN 250 (10“) · Threaded-end design for sizes from DN 25 (1“) to DN 40 (1 1/2“) · Type "F-D" (from DN 80 upwards) with mechanical drive shafts in the meter head

Options · Sandwich design for sizes from DN 50 (2“) to DN 250 (10“) · Threaded-end design for sizes from DN 25 (1“) to DN 40 (1 1/2“)


ULTRASONIC FLOWMETERS, ROTARY DISPLACEMENT METERS Gas meters for custody transfer applications

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Ultrasonic Flowmeter USZ 08

Rotary Displacement Meters RMG 130, DKZ 04

· For custody transfer applications · PTB-approved · Design according to ISO 17089 and AGA 9 · Usable from pabs = 1 bar upwards · Calibration with air in conjunction with high pressure testing acc. to TR G7 · High accuracy · High stability to perturbations · 6-path design · Easy to operate · High flow velocity (up to 40 m/s) results in smaller nominal meter diameters · For use in Ex-zone 1 · Sturdy and dirt-repellent sensors made of titanium · Sensor change without recalibration

· For custody transfer applications · For natural gas and all non-corrosive gases · Horizontal or vertical position · No inlet or outlet pipes required · Can be combined with compact volume correctors Max. operating pressure pmax 16 bar

Max. operating pressure pmax 100 bar (optionally 250 bar) Measuring ranges 13 - 110000 m3/h large measuring range up to 1:100 Connections DN 100 to DN 1000 flanges acc. to DIN or ANSI Interfaces · DZU protocol · Service interface Output signals · 0/4 - 20 mA current outputs · Pulse outputs

RMG 132-A: · Design acc. to EN 12480 · Aluminium case · Setting of the totalizer depending on the direction of flow at the measuring point without breaking seals Meter sizes G 40 to G 160 Measuring ranges 0.8 - 250 m3/h Connections DN 40 to DN 100, flanges PN 16 DKZ 04: · Spheroidal cast iron case · Meter head with integriated LF pulse transmitter · Optionally with mechanical drive shaft Meter sizes G 40 to G 1000 Measuring ranges 0.65 - 1600 m3/h Connections DN 50 to DN 200, flanges acc. to PN 10 and PN 16


VORTEX METERS For custody transfer and secondary applications

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Vortex Flowmeter WBZ 08

Vortex Flowmeter WZ 07

· For custody transfer applications · DIN-DVGW-tested and PTB-approved · 2-channel vortex sampling · Design also suitable for corrosive media (biogas etc.) · High overload capacity · Maintenance without shutting down the line · Unaffected by vibration and pressure shock

· For secondary applications · 1- or 2-channel vortex sampling · Design also suitable for corrosive media (biogas etc.) · High overload capacity · Maintenance without shutting down the line · Unaffected by vibration and pressure shock

Max. operating pressure pmax 100 bar (higher pressures on request) Meter sizes G 40 to G 25000 Measuring ranges 3 - 40000 m3/h, large measuring range up to 1:50 with high-pressure test Connections DN 40 to DN 600, flanges acc. to DIN or ANSI, Installation in any position A meter run for custody transfer applications consists of an inlet pipe with a flow straightener, a vortex meter and an outlet pipe.

Max. operating pressure pmax 100 bar (higher pressures on request) Measuring ranges 1.5 - 80000 m3/h, large measuring range up to 1:60 Connections DN 25 to DN 750, flanges acc. to DIN or ANSI, Installation in any position


COMPACT CORRECTORS Volume correctors

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pTZ Volume Corrector EC 24

Compact pTZ Volume Corrector EC 605

· Volume corrector with measured values for pressure and temperature · Calculation of the compressibility factor acc. to GERG 88 S · PTB-approved · Suitable for use in Hazardous Zone 1 · Read-out and parametrization program

· For calculation of the standard volume acc. to GERG 88 S or AGA-NX-19 · NMI-approved · Approved for Ex-zone 1 · User-programmable gas composition · Option for installation onto turbine meter or rotary displacement meter · Data-logging feature · Read-out and parametrization program

Max. operating pressure pmax 70 bara (for areas conforming to G 490) lnput signals (volume pulses) · LF: Reed contact with fmax = 1 Hz · HF: Wiegand sensor with fmax = 400 Hz (with direct mounting on electronic meter)

Max. operating pressure pmax 70 bara

Transmitters · Pressure transmitter fitted into case · Resistance thermometer: PT 1000

Transmitters · Pressure transducer fitted into case · Resistance thermometer: PT 1000

lnput signals (volume pulses) Reed contact with fmax = 4 Hz

Outputs · 2 pulse outputs · Fault · 0/4 - 20 mA analog output (only with external power supply)

Outputs · Pulse output · Fault · Tamper contact

Interface RS 485 (Modbus protocol)

Interfaces · RS 232 · RS 485

Supply voltage 24/DC or standard lithium batteries Ambient temperature range -20°C bis +60°C

Power supply Standard lithium battery (intelligent) Ambient temperature range -25°C to +60°C


FLOW COMPUTERS Volume- and density corrector , differential pressure computer

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Flow Computer System EC 900

Flow Computer Series ERZ 2000

· For calculation of the standard volume acc. to GERG 88 S, AGA-NX-19 or AGA 8 Gross 1 · Approval acc. to MID, EN 12495 · Versions for Ex zones 1 and 2 · Internal modem or external communication module · Option for installation onto turbine meter or rotary displacement meter · Data logger with metrologically relevant logbook

· Optional use as - Volume corrector ERZ 2004 - Density corrector ERZ 2002 - Calorific value corrector ERZ 2102, ERZ 2104 - Corrector for orifice plates ERZ 2114 · Parallel calculation of the compressibility factor acc. to all common calculation methods such as GERG 88 S, AGA 8, AGA NX 19 or Beattie-Bridgeman · PTB-approved · PC-based computer · User-programmable parameters and constants · Easy operation via internet browser · DSfG control station function · Ex-i cards for pressure, temperature and volume inputs pluggable · 19“ rack-mounting unit · Data-logging feature

Max. operating pressure pmax 40 bara (for areas conforming to G 490) lnput signals (volume pulses) · 2 x volume (reed / Wiegand / optionally NAMUR) · 1 x volume (encoder) · 2 or 4 status inputs Transmitters · Pressure transducer fitted into case · Resistance thermometer: PT 1000, 4-wire connection Outputs · 4 or 6 digital outputs (volume, alarm) · Another 4 digital outputs and 4 analog outputs (4-20 mA) in the external communication module Interfaces / protocols · optical interface for infrared read head · RS 232/422/485 · DSfG-B, Modbus ASCII / RTU

Connections · 2-channel volume input · Digital and analog inputs · Pulse and analog outputs · DSfG interface conforming to DVGW G 485 · Modbus interface (ASCII / RTU / TCP) · Ethernet TCP/IP network interface

Supply voltage 115/230 VAC, 24/8.2 VDC or battery powered

Supply voltage 230/110 V/AC, 24 V/DC

Ambient temperature range -25°C to +55°C

Ambient temperature range -20°C bis +55°C


DATA LOGGERS Data loggers for meter readings and analysis results

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Data Logger MRG 905 / MRG 910

Data Logger MRG 2203

· PTB type-approval as data logging memory and load profile memory · Pulse, analog and message inputs · Summation with pulse output · GPRS-, GSM, ISDN, analog modem · DSfG B communication protocol · Limiting value control for quantities and analog values · Messages via SMS or e-mail · Battery and mains operation

· For custody transfer applications · PTB approval · For storage of the measured values and analysis results from a prozess gas chromatograph (PGC) or a correlative gas quality measuring device (KGM); for 2 devices in the versions: - 2 PGC - 1 PGC and 1 KGM - 2 KGM · Master-slave-operation for 2 analysis devices · Modular construction (additional input and output cards pluggable) · Convenient and easy to understand menu prompts

Power supply · Lithium batteries · 230V/AC · 10-36V/DC (MRG910) Case variants · Wall-mounting enclosure · 19” rack-mounting case Archives: · Measured value archive (>18 months) · Totalizer archive (>18 months) · Event archive (200 events) · Maximum value archive (25 months)

Inputs / outputs · 16 analog inputs · 20 status message inputs · 20 analog outputs · 20 signal outputs Archives · Hourly mean values for billing · Single analysis results · Hourly, daily and monthly mean values for gas components · Calibration data with response factors (PGC) or quality factors (KGM) · Test gas analysis results · 15 minute values (calorific value, standard density, CO2) with a memory depth of 2 years · Corrected hourly mean values (KGM only) · MRG analog values


GAS ANALYZERS Process gas chromatographs

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Process Gas Chromatograph PGC 9000 VC

Process Gas Chromatograph PGC 6000

· High accuracy and stability · Measurement of 11 natural gas components · For custody transfer applications (PTB approval) · Calculation of the superior calorific value, standard density and Wobbe index · Analysis time < 3 min · Automatic recalibration · Long-time stability thanks to a low column temperature · Very low gas consumption due to miniaturization · Low on maintenance · Consisting of measuring element, analytical computer and periphery acc. to customers´s requirements

· High accuracy and stability · Measurement of 11 natural gas components · PTB approval pending · Calculation of the superior calorific value, standard density and Wobbe index · Analysis time ≤ 5 min · Automatic recalibration · Long-time stability thanks to a low column temperature · Low gas consumption due to miniaturization · Low on maintenance · Consisting of measuring element and analytical computer with volume correction function

Accuracy · Superior calorific value / standard density: ±0.25% · CO2 content: ±0.3 mol%

Accuracy · Superior calorific value / standard density: ±0.35% · CO2 content: ±0.3 mol%

Operating pressure Carrier gas: 5.5 bar, measuring gas: 1.5 bar

Operating pressure Carrier gas: 4-5 bar, measuring gas: 0.5-5 bar

Ambient temperature range -10°C to +55°C

Ambient temperature range -10°C to +50°C

Explosion protection Explosion-proof (Ex) or not explosion-proof (Non-Ex) design

Explosion protection Measuring element: EEx d Other components (except analytical computer): EEx i

Output signals / interfaces · Serial interfaces (RS 232 / RS 485) · Analog signals Options · Cabinet version for outdoor installation · Multistream design for up to 4 measuring gas inlets · Sampling probe can be extracted under pressure

Output signals / interfaces · Serial interfaces (RS 232 / RS 485) · Analog signals Options · Cabinet version for outdoor installation · Periphery for sampling and pressure reduction


GAS ANALYZERS Correlative gas quality measuring device, oxygen measuring device

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Gas Quality Measuring Device EMC 500

Oxygen Measuring Device OMS 200

· For custody transfer applications · Measurement of superior and inferior calorific values, standard density, Wobbe index and CO2 content · Combustion-free, continuous measuring method · Short response time · No environmental impact (no air-conditioned room required) · No carrier or auxiliary gas required · Calibration is made with methane · Low on maintenance · Low operating costs · Consisting of measuring element and analytical computer

· Measurement of the oxygen contents of natural and combustion gases (other gases on request) · No influence of atmospheric pressure and ambient temperature variations, no air conditioning is required at the place of installation · Low on maintenance · No carrier or auxiliary gas required · Simple and straightforward operation · Short response time · Low operating costs · Calibration with methane or PGC calibration gases · Long service life, no periodic exchange of wear parts necessary · Consisting of measuring element and analytical computer

Accuracy ±0.5% of the measured value Operating pressure 0 .3 - 2.5 bar Ambient temperature range -20°C to +55°C Explosion protection Explosion-proof (Ex) or not explosion-proof (Non-Ex) design Output signals / interfaces · Serial interfaces (RS 232 / RS 485) · Analog signals Measuring ranges Superior calorific value: 8 - 16 kWh/mn3 Standard density: 0.65 - 1.3 kg/mn3 CO2 content: 0 - 20 mol%

Accuracy ±0.4% of the measured value Operating pressure 0.3 - 3.0 bar Ambient temperature range -10°C to +55°C Explosion protection Explosion-proof design (EEx d) Output signals / interfaces · Serial interfaces · Analog signals Measuring range 0 - 5 mol%


DATA READOUT AND EVALUATION PROGRAMS RDT programs, energy data evaluation

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RDT Programs WICO 22

Evaluation Program WICAL

· Universal data retrieval system for billing and operating data · Fault message center with alarm · Display of instantaneous values and remote parametrization of stations · Communication protocols: - DSfG - MRG - IEC1107 · Drivers of third party device manufacturers available · Communication via GSM-, GPRS-, fixed line network modem and TCP/IP · Scalable configuration from single user to client/server system · Different database systems · Comfortable, automated creation of station master data · Automatic schedule-controlled data retrievals · Visualization of retrieved data · Flexible data import/export in: - ASCII - MS Excel - XML - RDBMS - GAS-X - SAP-IS-U · Usable under: - WinNT - Win2000/2003 - WinXP

· Energy data evaluation program · Processing of interval quantities and meter readings from MRG and DSfG stations · Tabular and graphic evaluation of energy data · Definition of single and formula measuring points (sums) · Standard and user-defined protocols · Flexible data import/export in ASCII, MS Excel, XML, RDBMS, GAS-X, SAP-IS-U

INETDATA · A service from the station planning up to the provision of billing data · Consultating for station setup and upgrade · Device leasing, device purchase · Installation of the station technology · Data acquisition via remote readout of devices, e-mail, file transfer (FTP) · Data preparation and distribution via internet, e-mail, file transfer, ASCII, XML, PDF, MS Excel


DATA ACQUISITION AND TRANSFER DSfG-RDT, mobile data acquisition

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DSfG-RDT for Selma

Mobile Data Acquisition (MDA)

· Backup of all measurement data of a DSfG bus by digital signature · User administration and access control by X509 certificates · Communication via Ethernet with TCIP/IP, GSM, GPRS or fixed line network modem · Safe, selective access control in the multiclient operation (for multiline stations) · Direct data channel to the MRG 2201 or MRG 2203 with the option of parametrization via the MRG · DSfG master function · 4 remote data transmission accesses · 19” rack-mounting case · Entity filter (option)

· Device communication via IR, Bluetooth · Device types RMG/Wieser, third party manufacturers · Mobile readout devices: PDA, notebook · Road guide for the meter readers · Easy operation without computer literacy · Instructions for the meter readers · Input of measurement data (V, p, T, K) · Meter change · Low-priced standard hardware with 2 MDA programs

Power supply 230V/AC

Readout program MDA-Dialog ·Reading data from MRG and saving them on PDA/notebook ·Automatic or manual presetting of the readout period ·Manual input of totalizer readings (option) ·Automatic synchronization (option) Transfer program MDA-Transfer ·Transfer of the saved MRG data from PDA to PC ·Further processing via WICO 22, WICAL, MS EXCEL


GAS ODORIZATION UNITS Standard desing

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Gas Odorization Unit GOE 07

Gas Odorization Unit GOE 2000

· Odorizes according to the suction method · Flow-rate-controlled diaphragm pump · Integrated manual pump for easy filling out of the interchangeable odorant tank · Interchangeable tank acc. to DIN 30650 · Skid-mounted unit

· Odorizes according to the injection method · Flow-rate-controlled diaphragm pump · Odorant is drawn from the interchangeable odorant tank acc. to the principle of communicating vessels · Interchangeable tank acc. to DIN 30650 · Skid-mounted unit

Max. back pressure pmax 40 bar

Max. back pressure pmax 80 bar

Max. performance Odorization of up to 50000 sm3/h, depending on the odorant concentration involved

Max. performance Odorization of up to 150000 sm3/h, depending on the odorant concentration involved

Options · Delivery monitoring · Level monitoring · Stainless-steel cabinet · Floor stand

Options · Continuous odorant level measurements · Flow monitor · Odorant flow measurement · High-pressure flushing and venting device

Special Odorization System · Odorization systems with a reserve pump for automatic changeover in the event of a failure of the service pump, with a spare tank of 5 l · Complete odorization systems (odorization unit plus control unit fitted into a cabinet) are available on request!

Special Odorization System · Odorization systems with a reserve pump for automatic changeover in the event of a failure of the service pump, with a spare tank of 24 l · Complete odorization systems (odorization unit plus control unit fitted into a cabinet) are available on request!


GAS ODORIZATION UNITS Special designs, control units

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Gas Odorization Units GOE-SO1 / GOE-SO1P

Control Unit OSG 2000

Special designs with stationary odorant tank

· Usable for all RMG gas odorization units · Based on a stored-program controller · Modular construction · Individual adjustment is possible · Delivery and odorant level monitoring · Calculation of odorant concentration (option) · Delivery and level monitoring with alarm signalling · 5 relay outputs · Internal pulse generator · Automatic changeover between internal and external pulses · Calculation of the odorant concentration (option)

· Odorizes according to the injection method · Flow-rate-controlled diaphragm pump · Odorant is drawn from the odorant tank by gravity · Infinitely variable setting of the odorant concentration · Odorant tank can be filled without interrupting operation · Odorant tanks from 200 to 1200 litres · Suitable for use with all common odorants, e.g. for THT or mercaptans · Extension of the operating range by mounting additional pumps · Low on maintenance Max. back pressure pmax 80 bar Max. performance (with one pump) Odorization of up to 150000 sm3/h, depending on the odorant concentration involved Options · Continuous odorant level measurements · Version for sulfur-free odorant · Odorant flow measurement · Overflow controller

Case variants · Wall-mounting case ·19” rack-mounting case · Decentralized installation with operating unit and control unit installed at different location Power supply 230V/AC


ANCILLARY EQUIPMENT Control unit for gas odorization units, accessories for gas analyzers

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Control Unit 7 EU-4 / 7 IG-4

Accessories for Gas Analyzers

Control unit for gas odorization units of type GOE 07

Pressure reducing unit DRS 200 · Max. inlet pressure pmax: 100 bar · Outlet pressure: 2.5 bis 3.5 bar · In plastic case for wall or rack mounting · Standard: safety releaf valve (SBV), primary and secondary pressure gauge, case heating, inlet filter, restrictor, test port · Options: liquid separator, limit switch for secondary pressure gauge, safety shutdown valve for measuring gas

Features · Built-in pulse scaler and pulse generator · Automatic or manual mode · Extendable by monitoring devices · Relay outputs for fault · Upgradeable with equipment for mounting of - level reserve tank - level interchangeable odorant tank - delivery of odorization pump · 19“ rack-mounting unit (7 EU-4) or wall-mounting unit (7 IG-4)

Pressure reducing unit DRS 100 · Max. inlet pressure pmax: 100 bar · mounted on wall fastening panel · Standard: safety relief valve (SBV), primary and secondary pressure gauge, inlet filter, restrictor · Options: liquid separator, limit switch for secondary pressure gauge Sampling probe PES 50 · For fixed installation · Max. operating pressure pmax: 100 bar · With shut-off valve and potential separation Sampling probe PPS 02-R · Extendable under pressure · Max. operating pressure pmax: 100 bar · With shut-off valve and potential separation


ANCILLARY EQUIPMENT Data logger, counter system

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Data Logger DS 901

Counter System CS 905

Industrial PC with data logging software for storage of the data from a process gas chromatograph PGC 9000 VC

Counter system for counting the electrical pulses received from gas meters, with simultaneous calculation of the volume.

Features · For process gas chromatographs with up to 4 streams or for 4 single devices · Table and diagram display of data · Export function for data · Storage of analysis results, chromatograms and calibration protocols · 19" rack-mounting case · Connection to the printer interface of the analytical computer

Features · Euroformat card as 19" plug-in unit · Usable as remote totalizer · Flow display · 3 totalizers (main totalizer, start-stop totalizer, resettable totalizer) · Option for switching off by external switching contact · Current output (0/4 - 20 mA) · LF and HF pulse outputs


CABINETS Subrack, cabinet and wall-mounted cabinet

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Subrack

Cabinets

· Subrack for installation of flow computers supply components, explosion-proof isolating amplifiers, etc. · 19“ rack-mounting unit · basic design DIN 41494 · Wired and tested · Design, mounting and factory acceptance test · Delivery with detailed documentation · with power supply unit (24V/DC or 230V/AC) and fuse card · Connection via plug and socket connections on the rear side

· Cabinet for installation of sub-racks and other 19” rack mounting units · With hinged mounting frame and front glass door · Custom-made design, · Wired and tested · Complete design incl. delivery of a detailed documentation · Factory acceptance test in presence of the customer · Alternatively with emergency power supply

Wall-mounted cabinet for installation of subracks and other 19” rack-mounting units. Wall element with hinged mounting frame and front glass door.


MISCELLANEOUS Process visualization, automation, special designs, services

Miscellaneous Further devices · Explosion-proof devices for isolation and switching · Frequency current converters · Totalizing pulse devices · Pulse comparators · Power supply units · Isolating transformers · Frequency multipliers · Bus couplers

Process Visualization and Automation · Display of measuring values · System can be combined with a programmable controller for automation · Generation of user-specific process displays, etc. · Design according to customer´s specifikation · Executable under a standard operating system · Integrable into existing plants · Control systems can be connected via Profibus or Modbus

Containers for gas analyzing equipment · For measuring and analytical systems EMC 500 and PGC 9000 VC · Complete systems with measuring element, peripherals and electronics · For explosion-protected and not explosion-protected devices · Transportable systems, e.g. compact version of EMC 500 or installation of the analytical system in a trailer Weather-proof protective cabinets · For NDG 08, VOS 07, GOE 07 and GOE 2000 · Completely installed with additional equipment, e.g. pressure reducer or heater Services · Electrical installation · Start-up, maintenance and servicing of gas measuring systems and gas odorization units · Revision · Service · Recalibration · Product training

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TURNKEY STATIONS Gas metering station, gas analysis container

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Gas analysis container, completely equipped with process gas chromatograph PGC 9000 VC and electronics. Gas chromatograph PGC 9000 VC (3 stream version) with 3 gas quality measuring devices EMC 500 as backup system

Gas metering station with two vortex gas meters WBZ 08 6 path ultrasonic flowmeter USZ 08, in use in a gas storage


QUALITY ASSURANCE Quality control, approvals, certificates

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Measuring technology and quality belong together. Beside the normal quality control every measuring instrument passes our testing centre and is calibrated there before it leaves the factory. Especially for gas meters a test facility with a flow capacity up to 25,000 m3/h is available. Most of our devices are determined for custody transfer applications in gas metering stations. In Germany a typeapproval of the physical-technical federal institution (PTB) is necessary for every measuring instrument for such an application, i.e. every device type undergoes an official testing before the series production starts. Furthermore approvals of many foreign authorities are on hand. Additionally a number of regulations must be noticed in gas technology. The most important ones are the European pressure equipment directive 97/23/EG and the European explosion protection directive 94/9/EG. Also here an examination takes place by independent institutions like DVGW or technical inspection authorities.

The compliance of the requirements of the DIN/ISO 9001 is a matter of course for us, the certification exists since 1994. Some important certificates which you find on our website www.rmg.com and which we will like to send to you if desired: - Quality management system in compliance with EN ISO 9001 - Safety, health and environmental manage-ment system (SCC) - Quality assurance system for the production quality according to the EC pressure equipment directive - Acknowledgement of the quality assurance for the production of equipment and protective systems intended for use in potentially explosive atmospheres - National acknowledgement of a testing laboratory for measuring instruments for gas - Operating licence for a testing laboratory for measuring instruments for gas


SERVING THE GAS INDUSTRY WORLDWIDE

RMG is your competent partner along the entire chain ranging from the exploration to the supply of final consumers. Our reliable products and systems offer to you full control within the range of regulating and measuring technology.

Furthermore we plan and build plants according to your requirements and offer to you reliable and modern solutions also in station automation. Ask us - we look forward to your challenges.

WWW.RMG.COM

GERMANY RMG Regel + Messtechnik GmbH Osterholzstraße 45 D-34123 Kassel, Germany Phone +49(0)561 5007-0 Fax +49(0)561 5007-107

WÄGA Wärme-Gastechnik GmbH Osterholzstraße 45 D-34123 Kassel, Germany Phone +49(0)561 5007-0 Fax +49(0)561 5007-207

RMG Messtechnik GmbH Otto-Hahn-Straße 5 D-35510 Butzbach, Germany

RMG Gaselan Regel + Messtechnik GmbH Julius-Pintsch-Ring 3 D-15517 Fürstenwalde, Germany Phone +49(0)3361 356-60 Fax +49(0)3361 356-836

Phone +49(0)6033 897-0

Fax +49(0)6033 897-130 Works Ebersberg: -Software developmentAnzinger Straße 5 D-85560 Ebersberg, Germany

Phone +49(0)8092 2097-0 Fax

+49(0)8092 2097-10

ENGLAND

CANADA

Bryan Donkin RMG Gas Controls Ltd. Enterprise Drive, Holmewood Chesterfield S42 5UZ, England Phone +44 (0)1246 50150-1 Fax +44 (0)1246 50150-0

Bryan Donkin RMG Canada Ltd. 50 Clarke Street South, Woodstock Ontario N4S 7Y5, Canada Phone +1 519 53-98531 Fax +1 519 53-73339

POLAND

USA

Gazomet Sp. z o.o. ul. Sarnowska 2 63-900 Rawicz, Poland Phone +48 (0)65 54624-01 Fax +48 (0)65 54624-08

Mercury Instruments LLC 3940 Virginia Avenue Cincinnati, Ohio 45227 Phone +1 513 272-1111 Fax +1 513 272-0211

We reserve the right for technical changes

Edition 10/2008

Manufacturing programme measuring technology


http://www.rmg.com/fileadmin/_rmg/applications/metering/messtechnik_lieferprogramm_en