JC211 Head Temperature Transmitter

JC211 Head Temperature Transmitter is used for the signal input of resistance temperature detector (RTD) and thermocouple (TC) and 4 – 20mA analog output of the two-wire system, and can be installed in the sensor(Form B) through the HART protocol configuration.

JC211 Head Temperature Transmitter 

JC211 Head Temperature Transmitter  is used for the signal input of resistance temperature detector (RTD) and thermocouple (TC) and 4 – 20mA analog output of the two-wire system, and can be installed in the sensor(Form B) through the HART protocol configuration.

Appearance Structure Diagram 

Temperature-transmitter.jpg

Technical Parameter for JC211 Head Temperature Transmitter 

Input
Input signal Resistance temperature detector (RTD) and thermocouple (TC)
Cold-junction compensation temperature scope -20 -60℃
Compensation precision ±1℃
Output
Output signal 4-20mA, overlaid HART protocol
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 Settable
Power supply
Supply voltage DC12-40V
Other parameters
Transmission precision (20℃) 0.1%FS
Temperature drift 0.0075%FS/℃
Response time Reach to 90% of the final value for700ms
Used environmental temperature -40 – 80℃
Storage temperature -40 – 100℃
Insulation strength (between input and output) 1500Vrms (1 min, without spark)
Insulation resistance (between input and output) ≥100MΩ(under the 500 VDC)
Condensation Allowable
Protection level IP00; IP66 (installation)
Aseismicity 4g/2 – 150Hz
Installation angle Unlimited
Installation area B-type top cassette 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 -200.0~850.0℃ 20℃
Cu50 -50.0~150.0℃ 20℃
 

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℃

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