ISO 9001:2008 Certified
SIGNAL CONDITIONING & ISOLATION THERMOCOUPLE TYPE K
Sensor signal conditioner Overview
(K -TYPE THERMOCOUPLE TO VOLTAGE & CURRENT CONVERTER) MODEL NO: I LTCK 2D XXX-3P
SIM 2.0 Thermocouple TYPE K (TC-K) input type modules are designed to interface with the K type TC’s commonly used in temperature measurement applications. The output generated is an isolated 0-10V/4-20mA signal. These modules comprise of in-built Cold Junction Compensation (CJC) calibrated to track the K-type TC mV response at room temperature. The module can be calibrated to I/P v/s O/P range according to the user requirement. The internal circuit compensation for K-type TC response results in limiting measurement error within +/-2% over temperature range of 0 – 10000C.
Features
Technical Specifications Thermocouple Input Signal
Input : TC Type K Range : User Defined (0 to +1250°C)*
Factory Set *-Max. Range Limits 100 K Ohm
Input Resistance Output Options: 0- +10VDC, 420mADC.
Factory Set
Load Resistance
For Output Voltage
>1 K Ohm
For Output Current
<500 Ohm
Accuracy
±0.2% of Span at 25°C
Linearity
0.1%
Temperature Drift
<0.01% / °C
Response Time
< 1Sec
Calibration
Zero & Span (Trimpot )
TC non linearity compensation
In built
Accuracy
±2% of Span at 25°C (0 to +1000°C)
b. K-Type TC Compensation
c. Cold Junction Compensation
In-built Cold junction compensation (CJC).
Output Signal
Performance a. Electronic System
Input: K Type Thermocouple.
Thermocouple Non-Linearity is compensated in the unit. Accuracy better than
+/-
2% over 0-+1000°C range. Low Noise & Low drift for long term stability. 24VDC Power Supply. Slim & compact design.
±4% of Span at 25°C (0 to +1250°C)
Energy Efficient Module.
In Built
2kv 3 Port Isolation.
General Specifications 2KV - 3 Port.
Isolation Leakage Current
<5mA
Voltage
24VDC(nominal)
Operating Range
18 to 36 VDC
Ripple
< 100mVpp
Power Supply Current
150mA.Max
Single Output
W - 22.5mm H - 75mm D - 110mm
Termination
Operating temp. range
Screw type terminal suitable for1.5mmsq.Wire. 0 – 55°C
Storage temp. range
0 – 80°C
Relative Humidity
0– 90% RH Non-Condensing
Max. Altitude
3000 mts above MSL
Power Supply
Enclosure ABS Plastic, 35 mm DIN Rail Mounted. IP40 Protection class.
Applications Heating Control Systems Temperature monitoring systems Data Acquisition Systems