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Quick Details

Temperature range: Cusomized
Accuracy: refer to chart below
Theory: Temperature Transmitter
Usage: Industrial
Brand Name: Wangyuan
Model Number: WB
Place of Origin: China (Mainland)

Specifications


WB Series Temperature Transmitter
Features
Linearity correct feature

Input signal: Thermocouple J,K, E, T,S,B

Thermal resistance PT100, Cu50, Cu100

Description

the function of the WB series temperature transmitter is to amplify the electrical signals from the sensor, to correct and depending on the model galvanically insulate them. The conditioned signal can then easily be transmitted over long distances to the in-/output sections of a process control system or controller.

since the electrical signal from the thermocouple or resistance thermometer is relatively strong, signal amplification in close proximity to the sensors is not required.

Specification



WB Series Temperature Transmitter

Input signal

Thermocouple: K,E,J,T,S,B

RTD: Pt100,Cu50,Cu100

OutPut signal

420mA(DC)/ HART

Accuracy

See the chart below.

Resistance Range

0500Ω

Supply voltage

24V(DC)±10%

Ambient temperature

70  RTD: -1085

Humidity: 5100%RH

Installation height

Standard lengths are 150mm, with other lengths quickly available.

Allowable deviation

Thermocouple:

 

Allowable deviation

Circuit

Class I

Class II

Class III

Analogue

HART

E/J/K

±1.5 or

±1.4%t

±2.5 or

±0.75%t

 

0.5%

0.2K

or

±0.08%

T

±0.5 or

±0.4%t

±1 or

±0.75%t

±1 or

±1.5%t

B/S

±1 or

±0.15%t

±1.5 or

±0.25%t

±4 or

±0.5%t

Thermal resistance:

 

Allowable deviation

Circuit

Acuracy

value

Analogue

HART

Pt100

Class A

±(0.15 or ±0.2%t

±0.2%

0.2K

or

±0.08%

Class B

±(0.30 or ±0.5%t

Cu

-

±(0.30 or ±0.6%t


Notice

1)If you need a temperature with high accuracy, such as class A for thermal resistance, class 1 for Thermocouple, please contact our sales department for availability.
2)normally the protective tube material is 316L,If you need other material, please consult us for availability.

WB Series High Accuracy Temperature TransmitterWB Series High Accuracy Temperature Transmitter