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EchoSonic II™ Ultrasonic Level Transmitter
Quick Spec LU27: 4" to 8.2' (10 cm to 2.5 m) LU28: 8" to 24.6' (20 cm to 7.5 m) LU29: 8" to 32.8' (20 cm to 10 m) ± 0.2% Range Accuracy: LU27: 0.019" (0.5 mm) Resolution: LU28/29: 0.079" (2 mm) Beam width: LU27: 2" (5 cm) dia. LU28/29: 3" (7.6 cm) dia. LU27: 4" (10 cm) Dead band: LU28/29: 8" (20 cm) Non-volatile Memory: Supply voltage: 24 VDC Consumption: 0.5W 500Ω Ohms @ 24 VDC Loop resist.: Signal output: 4-20 mA, two-wire Signal invert: 4-20 mA or 20-4 mA Configuration: WebCal® PC Windows® USB 2.0 Fail-safety: 4 mA, 20 mA, 21 mA, 22 mA
Level Control
Range:
or hold last F: -4° to 140° (C: -20° to 60°) Automatic F: -31° to 140° (C: -35° to 60°) MWP = 30 PSI Type 6P encapsulated, corrosion resistant & submersible Encl. material: Polycarbonate Trans. material: PVDF Cable jacket mat.: Polyurethane Cable type: 4-cond., shielded Cable length: 10' (3m) Process mount: LU27: 1" NPT (1" G) LU28/29: 2" NPT (2" G) Mount. gasket: Viton® Classification: General purpose Compliance: RoHS Approvals: CE, cFMus Process temp.: Temp. comp.: Ambient temp.: Pressure: Enclosure rating:
The general purpose two-wire ultrasonic transmitter provides non-contact level measurement up to 32.8' (10 m), and is well suited for challenging ultrapure, corrosive, slurry or waste liquids. The transmitter is broadly selected for atmospheric bulk storage, day tank, waste sump, process vessel, IBC tote, 55-gallon drum and waste sump applications. Media examples include acetic acid and resin.
FEATURES n WebCal, an innovative PC user interface that provides fast and accurate configuration. n Optimize sensor placement with unmatched beam width for applications with restricted space. n Industry leading miniature dead band maximizes the filling capacity of vessels. n Polycarbonate enclosure rated NEMA 4X with PVDF transducer. n Offered in 3 measurement ranges up to 32.8' (10 m).
LU
ORDERING
- 1
FOB USB®
Sensor range/size (1) 27 2.5m (8.2') The Fob USB interface 28 7.5m (24.6') tool (LI99-1001) and WebCal are necessary to 29 10m (32.8') change EchoSonics from the factory configuProcess mount (2) ration. One Fob will configure all EchoSonics. 0 NPT (US) Ordering Notes: From Only 1) The NEMA 4X includes a standard 10' (3m) cable. To special order a 15' max (7.6m) cable, place the cable length at the end of the part number (ie: LU28-00-15). 1 G (Metric) 99
$
2) For installation on open tanks, order the LM50-1001-1 (1" NPT) or LM50-1061-1 (1" G) side mount bracket; or order the LM50-1001 (2" NPT) or LM50-1061 (2" G) side mount bracket. 3) WebCal is a free download from www.flowline.com/webcal (Windows® XP Compatible).
EchoPod® Ultrasonic Level Switch, Controller & Transmitter
Quick Spec 49.2" (1.25 m) 0.125" (3 mm) 0.019" (0.5 mm) 2" (5 cm) 2" (5 cm) 24 VDC (loop) 400Ω max 35 mA maximum 4-20 mA , two-wire (when loop powered) (4) SPST relays 1A Contact type: Loop fail-safety: 4 mA, 20 mA, 21 mA, 22 mA or hold last Relay fail-safety: Power loss: Hold last Power on: Open, close or hold last Selectable Hysteresis: Range: Accuracy: Resolution: Beam width: Dead band: Supply voltage: Loop resistance: Consumption: Signal output:
WebCal® PC Windows® software interface Temp. comp.: Automatic over range Temperature: F: 20° to 140° (C: -7° to 60°) Pressure: Atmospheric Enclosure: NEMA 4X encapsulated, corrosion resistant & submersible Encl. material: PC/ABS FR Strain relief mat.: Santoprene Trans. material: PVDF Cable length: 48" (1.2 m) Cable jacket mat.: Polyurethane From Only Process mount: 1" NPT (1" G) 99 $ Mount. gasket: Viton® Classification: General purpose Approvals: CE Configuration:
349
Ordering Notes: 1) EchoPod can not be congured without the Fob USB interface tool (LI99-1001) and WebCal. One Fob will congure all EchoPods. 2) WebCal is a free download from www.flowline.com/webcal (Windows® XP Compatible).
EchoSpan
™
FEATURES n Setup is fast and simple
n
n n n n
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ORDERING DL-14 Process mount (1) 0 NPT (US) 1 G (Metric) Fob User Interface (2) 0 Without Fob 1 With Fob
Models LU81, LU83, LU84
Quick Spec
APPLICATION
n Range:
Provides non-contact level measurewith push button calibrament up to 32' or 10m, and is ideally tion and LCD suited for challenging ultrapure, corrosive or display waste liquids. Push button calibrated, the Offered in transmitter is broadly selected for atmosthree meapheric bulk storage, day tank and waste surement rom Only sump applications. Media examples include F ranges up to 10m 99 $ wastewater and sodium hydroxide. with 2" transducer 6-segment LCD display indicates level in ORDERING LU -51 1 inch or centimeter values Sensor range 7.6 cm minimum beam width for appli81 5m (16.4') cations with restricted space 83 8m (26.2') PC/ABS enclosure rated NEMA 4X with 84 10m (32.8') rugged PVDF transducer Process mount (1)(2) Fail-safe intelligence with diagnostic 0 NPT (US) 6 G (Metric) feedback for easy troubleshooting
749
Flowline introduces EchoPod, an innovative level sensor that replaces floats, conductance and pressure sensors that fail due to dirty, sticking and scaling media in small tanks 49.2” (1.25 m) or less. EchoPod, a general purpose sensor, combines noncontact switch, controller and transmitter capabilities in one package. Combining 4 relays, 4-20 mA output and pump/valve control in one small sensor allows EchoPod to be your total solution. Maintenance free, EchoPod reduces tank system hardware through simplicity and consolidation. Additionally, EchoPod is well suited for corrosive and dirty applications with its non-metallic housing and transducer. EchoPod provides a total solution for fluid handling and automation. The time to “Think Small and Win Big” is now, and it’s with EchoPod.
n Resolution: n Beam width: n Dead band: n Display type: n Display units:
n Provides switch/controller/transmitter capabilities n Replacement of multi-point float, conductivity and pressure level switches
n WebCal, an innovative PC user interface that provides fast and accurate configuration
n Compact sensor with 2" dead band and beam width
LU81: 4" to 16.4' (10 cm to 5m) LU83: 8" to 26.2' (20 cm to 8m) LU84: 12" to 32.8' (30 cm to 10m) LU81/83: 0.039" (1 mm) LU84: 0.078" (2 mm) 3" (7.6 cm) dia. LU81: 4" (10 cm) LU83: 8" (20 cm) LU84: 12" (30 cm) LCD, 6-digit Inch, cm or percent
optimized for small tank applications 49.2" or less
n n n n
Supply voltage: Loop resist.: Signal invert: Fail-safety:
n Process temp.: n n n n n n n
Enclosure rating: Enclosure vent: Trans. material: Process mount: Mount. gasket: Conduit entrance: CE compliance:
12-28 VDC 500 ohms @ 24 VDC 4-20 mA, 20-4 mA Selectable 4mA, 20mA, 21 mA, 22 mA or hold F: -4° to 140° C: -20° to 60° NEMA 4X (IP65) Water tight membrane PVDF 2" NPT (2" G) Viton® Dual, 1⁄2" NPT EN 61326 EMC (pending)
Ordering Notes 1) For installation on open tanks, order the LM50-1001 (2" NPT) or LM50-1061 (2" G) side mount bracket. 2) For a liquid tight cable connection, order the LM90-1001 connector.
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