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ST500 Temperature transmitter

ST500 Head Mounted Smart Temperature transmitter can be used with multiple sensor type [Resistance Thermometer(RTD),Thermocouple (TC)] inputs, is simple to install with improved measurement accuracy over wire-direct solutions.


Specification

Input
Input signal Resistance temperature detector (RTD),

thermocouple (TC), and linear resistance.

Cold-junction compensation temperature scope -20~60℃
Compensation precision ±1℃
Output
Output signal 4-20mA
Load resistance RL≤(Ue-12)/0.021
Output current of upper and lower limit overflow alarm IH=21mA, IL=3.8mA
Output current of input disconnection alarm 21mA
Power supply
Supply voltage DC12-40V
Other parameters
Transmission precision (20℃) 0.1%FS
Temperature drift 0.01%FS/℃
Response time Reach to 90% of the final value for 1s
Used environmental temperature -40~80℃
Storage temperature -40~100℃
Condensation Allowable
Protection level IP00; IP66 (installation)
Electromagnetic compatibility Conform to GB/T18268 industrial equipment

application requirements(IEC 61326-1)

Input Type Table

Model Type Measurement scope Minimum measurement scope
Resistance temperature

detector (RTD)

Pt100 -200~850℃ 10℃
Cu50 -50~150℃ 10℃
Thermocouple (TC) B 400~1820℃ 500℃
E -100~1000℃ 50℃
J -100~1200℃ 50℃
K -180~1372℃ 50℃
N -180~1300℃ 50℃
R -50~1768℃ 500℃
S -50~1768℃ 500℃
T -200~400℃ 50℃
Wre3-25 0~2315℃ 500℃
Wre5-26 0~2310℃ 500℃

Product size

 

Temperature transmitter

Product wiring

Temperature transmitter

Note: no 24V power supply is required when using the V8 serial port programming line

Software

temperature transmitter

ST500 temperature transmitter supports input signal adjustment. If you need to adjust the input signal, please let us know and we will give you software.

 

 Temperature transmitter software

With the software, you can adjust the temperature type, such as PT100, Cu50, R, T, K etc; input temperature range.

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