Accuthermo Technology Corp


  • Accuthermo Technology Corp.
  • Welcome to Accuthermo Technology Corp.
  • A Total Thermal Solution Provider
home » product » Sensors & Transmitters » Transmitters » IST-P Isolated 3 wire potentiometer transmitter
Sensors & Transmitters » Transmitters
Product No. : IST-P
Up to 15 User defined linearization points available.
The user linearization feature allows the volume of a tank’s contents to be calculated from the height of the material in that container. Up to 15 linearization points can be defined by user in the measurement range.
Configurable without Power Connected.
3750 Vrms isolation between input and output.
2-wire loop-power technology, 4 to 20 mA analogue output.
Fault signal on sensor break presettable.
Accept 200 ~ 60K ohms 3 wire Potentiometer input.
Head mount.
Part Number

(1) Model No.

(2) User Defined Linearization Points

2: 2 Linearization Points
5: 5 Linearization Points
15: 15 Linearization Points


The  IST-P DIN rail transmitter is user configurable with The  software and interface cable URC-1020 or handheld programmer.The is user-friendly software. The latest release version can be download free from website. Interface cable consist of interface converter and USB plug. It can be purchased separately from The supplier. During configuration the transmitter can work alone without connecting to a power source.


Potentiometer 200Ω~60K Ω 

Accuracy ± 0.1% F.S.
A/D Resolution 16 bits
Input Sampling Rate <200ms
Power Supply DC10~36V
Max Load Max Load = ( V-10 ) /0.02 (Ω)
Output Resolution 0.6 μ A(15 bits)
Output Respond Time <200ms
Common Mode Rejection Ratio(CMRR) > 80 dB
compatibility En 50081-2, En 50082-2
Galvanic isolationOperating 3.75 KV . between input and output
Temperature -40 to 85 ° C
Humidity 0 to 90% RH



Wiring Diagram

Block Diagram

Data sheet

EzPro Handheld Programmer
URC-1020 Interface Cable