HGWZ/R series integrated temperature transmitter module is a field installation temperature transmission unit. It adopts two-wire transmission mode (power input and signal output are two common wires), and outputs 4~20mA current which is linear with the measured temperature.
The transmitter module can be installed in the junction box of thermocouple and RTD to form an integrated structure with it, or it can be installed separately in the instrument panel as a conversion unit.
HGWZ/R series adopts common integrated circuit chip, which makes the product cheaper under the premise of quality assurance and suitable for mass demand.
Technical Parameter
| Accuracy |
±0.1%F·S ±0.2%F·S ±0.5%F·S |
| Output |
4…20mA |
| Stability |
±0.5%F·S for 1 year |
| Load resistance |
0…600Ω |
| Power supply |
12 to 36VDC |
| Ambient temp |
-25ºC…85ºC |
| Storage temp |
-45ºC…125ºC |
| Response time |
≤10mS |
| Power consume |
<0.5W (24VDC) |
| Input |
RTD/TC/mV |
| RTD |
Pt100 Pt500,Pt1000,2-,3- wires
2xPt100,2xPt500,2xPt1000,2-,3- wires (such as pic7 ) TC:K,J,T,E,M,S,B,R |
| Internal cold junction for TC |
| The range can be customized |
| Galvanic isolation |
1500VAC(optional) (such as pic10) |
Product Features
High precision, high performance and cost-effective
Advanced nonlinear correction circuit, drift self-calibration circuit
Unique anti-interference circuit, high-precision cold-end compensation circuit
Corrosion resistance, shock resistance, good reliability
Small size, can be directly installed in the RTD, thermocouple
Small size, can be directly mounted in the junction box of RTD, thermocouple or directly mounted on the rail of the instrument box.
Profiles
Selection Guide
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