Jc100b-D139 Thermocouple Temperature Transmitter Module, 4~20mA Output

• Customization: Available
• Certification: CE
• Customized: Customized
• Model NO.: JC100b-D139
• Power: DC 12-36V
• Output Signal: 4~20mA
• Output Load Resistance: Rl ≤ 500Ω
• Break Alarm: Output 22mA or 3.8mA
• Temperature Drift: 0.005% F.S./°c (-20°c~+55°c)
• Response Time: ≤1s (0-90%) (Typ)
• Insulation Strength: 1500V AC / 1min
• Insulation Resistance: ≥100mΩ
• Operating Temperature Range: -20 ~ +55 ° C
• Trademark: JC
• Origin: Nanjing, China
• Production Capacity: 5000 Pieces Per Month

Product Description

JC100B-D139 Thermocouple Temperature Transmitter Module Overview:
With the two-wire transmission method, the transmitter can be installed in the junction box of the thermocouple to form an integrated structure, or it can be separately installed in the instrument panel as a conversion unit.
For thermal resistance (RTD), thermocouple (TC) signal input, 2-wire 4-20mA analog output. Input and output are not isolated.
Use USB communication configuration; signal type, measurement range, alarm parameters, etc. can be programmed by PC software.



Technical Parameters:
Input type:

Item	Type	Measuring range	Min. Measuring range
Thermal resistance (RTD)	Pt100	-200~+850ºC	10°C
	Pt500,Pt1000	-200~+250ºC	10°C
	Cu50,Cu100	-50~+150ºC	10°C
	Ni100,Ni500	-60~+180ºC	10°C
	Ni1000	-60~+150ºC	10°C
Thermocouple (TC)	B	0~+1820ºC	500°C
	E	-270~+1000ºC	50°C
	J	-210~+1200ºC	50°C
	K	-270~+1372ºC	50°C
	N	-270~+1300ºC	50°C
	R	-50~+1768ºC	500°C
	S	-50~+1768ºC	500°C
	T	-270~+400ºC	50°C

Main technical parameters:
Input:
Input signal: Thermal resistance (RTD), Thermocouple (TC) 
Thermal resistance Excitation current: 1mA
Thermocouple cold junction compensation: Compensation range: -25 °C ~ +75 °C(1 °C per 20 °C error) 
Compensation method: internal compensation
Output :
Output Signal:4~20Ma(Loop power supply)
Output load resistance: RL ≤ 500Ω
Basic parameters:
Power: DC 12-36V
Accuracy: 0.1% F.S., 0.2% F.S.
Over-limit alarm: Below the lower temperature limit, output 3.8mA, (4-20mA output)
Above the upper temperature limit, output 20.5mA
Break alarm: output 22mA or 3.8mA
Temperature drift: 0.005% F.S./°C (-20°C~+55°C)
Response time: ≤1S (0-90%) (TYP)
Insulation strength: 1500V AC / 1min (between input, output, and power)
Insulation resistance: ≥100MΩ (between input, output, and power)
Operating temperature range: -20 ~ +55 ° C
Electromagnetic compatibility: Match GB/T 18268 (IEC61326-1)


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