Programmable Head Mount Thermocouple or PT100 Transmitter

Easy to use Easy and Calibrate !

The iSignalTrans IST-H "Head Mount" transmitter can be configuration using a PC with iSignalTrans software and interface cable. "iSignalWin" is our user-friendly calibration software. The latest release version can be download free from our website. The transmitter can be calibrated in the workshop without connection to any wiring or power source.

Specification:
     

 

Input Thermocouple (T/C) : industry standard thermocouple types J, K, T, E, B, R, S, N, C (ITS-90).
Pt100: Excitation 180uA. 2 or 3 wire connection (ITS-90 a =0.00385).
Voltage: -60 mV dc to 60 mV dc or -10Vdc to 10V dc.
Current : 0-24 mA dc (optional )
Accuracy Refer to Table 1.Input Signal
A/D Resolution 16 bits
Input Sampling Rate <200 ms
Power supply DC 10 to 36 V,
Max Load (V-10)/0.02 ohm
Humidity 0 to 90% RH
Output Resolution 0.6 µA (15 bits)
Output Responce Time <200 ms
Common Mode Rejection Ratio (CMRR) >80 dB
Electromagnetic compatibility En 50081-2, En 50082-2
Galvanic isolation 4 KV between input and output
Operating temperature -40 to 85 ºC
Humidity 0~90% RH
  1. Calibration is done using a USB port on your PC and a special USB cable that includes an interface adaption. This cable is avaliable from us and it's code is URC-1020.
  2. Selection of different thermocouples or PT100 inputs and configuration of ranges is via the software.
  3. We are in the process of developing a hand held programmer to facilitate simple configuration and input selection.
Input signal Maximum Range Accuracy
Thermocouple J -50 to 1000 ºC (-58 to 1832 ºF ) ± 1 ºC
Thermocouple K -50 to 1370 ºC (-58 to 2498 ºF ) ± 1 ºC
Thermocouple T -270 to 400 ºC (-454 to 752 ºF ) ± 1 ºC
Thermocouple E -50 to 960 ºC (-58 to 1760 ºF ) ± 1 ºC
Thermocouple B 0 to 1750 ºC (32 to 3182 ºF ) ± 2 ºC (Note1)
Thermocouple R -50 to 1750 ºC (-58 to 3182 ºF ) ± 2 ºC
Thermocouple S -50 to 1750 ºC (-58 to 3182 ºF ) ± 2 ºC
Thermocouple N -50 to 1300 ºC (-58 to 2372 ºF ) ± 2 ºC
Thermocouple C -50 to 1800 ºC (-58 to 3272 ºF ) ± 2 ºC
Pt100 -200 to 600 ºC (-328 to 1112 ºF ) ± 0.2 ºC
mV -60mVto 60mV ± 0.01m V
Voltage (Note2) -10 to 10Vdc ± 1m V
Current (Note2) 0 to 24mAdc ± 10µA
Table 1.Input Signal
Note 1 : Accuracy is not guaranteed between 0 and 400 ºC (0 and 752 ºF) for type B, R and S.
Note 2 : The internal dip switches are used for these inputs.
 
Dimentions :
 
 
 
Wiring Diagram :
 
 
 
Ordering Information:
 
       

2 YEAR WARRANTY


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