Product Overview and Features

The thermal resistance and thermocouple temperature sensors/transmitters produced by our company are used in conjunction with secondary instruments such as display instruments and recording instruments to solve temperature measurement and control problems. They are widely used in fields such as petroleum, chemical, metallurgy, power, machinery, textile, food, and national defense.

Thermistor and thermocouple temperature transmitters convert the measured temperature signals into 4-20mA standard signals, which can achieve local display and remote transmission functions.

Specification

1. Temperature sensor

Name, category, division number, temperature measurement range, allowable error (℃)

Platinum WZP

WZP-F Pt100

Pt100 -200-600℃

-200-205 ℃ Class B ± (0.3+0.002 丨 t 丨)

Copper WZC

WZC-F Cu50

Cu100-50-100 ℃± (0.3+0.006 丨 t 丨)

Platinum rhodium 30- Platinum rhodium 6 WRR B 0-1800 ℃± 2.5 ℃ or soil 0.75% t

Platinum rhodium 10 platinum WRP S 0-1600 ℃± 2.5 ℃ or soil 0.75% t

Nickel chromium nickel silicon WRN K 0-1300 ℃± 2.5 ℃ or soil 0.75% t

Nickel chromium constantan WRE E 0-800 ℃± 2.5 ℃ or soil 0.75% t

Iron Kangtong WRF J 0-750 ℃± 2.5 ℃ or soil 0.75% t

Copper Kangtong WRC T 0-350 ℃± 2.5 ℃ or soil 0.75% t

2. Temperature transmitter

Measurement range:

Platinum thermistor:- 50-600℃

Copper thermistor:- 50-150℃

K-type thermocouple 0-1300 ℃

E-type thermocouple 0-800 ℃

S-type thermocouple 0-1600 ℃

Basic error: ± 0.5% F.S

◆ Input signal:

Thermistor and thermocouple signals

Output signal: 4-20mA DC two-wire system

Working environment temperature -10 ℃ -70 ℃

Power supply voltage: 24V DC ± 10%