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JFA600 Intelligent temperature transmitter module

产品描述标题.jpg

      intelligent pressure transmitter(round card) be used for thermal resistance(RTD), 

      thermocouple(TC) signal input, two wires 4~20mA analog output, installed inside the sensor(Form B)


特点标题.jpg

      ◆ Used to convert various temperature input signals into 4~20mA output signals.

      ◆ Input: thermal resistance (RTD), thermocouple (TC), resistance (Q), voltage (mV)

      ◆ Configuration via PC

      ◆ 2 kinds of thermal resistance input

      ◆ 10 kinds of thermocouple input

      ◆ Build-in cold terminal compensation


JFA600技术参数.jpg

Input

Input signal

thermal resistance(RTD), thermocouple(TC)

cold terminal temperature 

compensation range

-2060℃

Compensation accuracy

±1℃

output

Output signal

4-20mA

Overload resistance

RL≤(Ue-12)/0.021

Upper/lower overflow alarm output current

IH=21mAIL=3.8mA

Input break line alarm output current

21mA

Power supply

Voltage supply

DC12-40V

Other parameters

Transmission precision20℃

0.1%FS

Temperature drift

0.01%FS/℃

Response time

1s up to 90% of final value

Operation temperature

-4080℃

Electromagnetic compatibility

It comply with GB/T18268 industrial equipment 

application requirements. (IEC 61326-1)


Input type:

Type

No.

Measure range

Min. measure range

Thermal resistanceRTD)

Pt100

-200850℃

10℃

Cu50

-50150℃

10℃

Thermocouple (TC)

B

4001820℃

500℃


E

-1001000℃

50℃


J

-1001200℃

50℃


K

-1801372℃

50℃


N

-1801300℃

50℃


R

-501760℃

50℃


S

-501760℃

50℃


T

-200400℃

50℃


Wre3-25

02315℃

500℃


Wre5-26

02310℃

500℃