Technical Specifications

Interface Parameters
Bus protocol
Transfer Rate
Station Type
Rated voltage of bus input power
Rated Current Consumption
Power Consumption
Power Supply
Common Parameters
Specification and dimension
Weight
Operating temperature
Storage temperature
Relative humidity
Degree of protection

Number of channels	4
Sensor Type	Thermocouple
Connection mode	2-wire system
Corresponding range of the sensor	B: 50~1800°C C: (reserved) E: -200~1000°C J: -200~1200°C K: -200~1370°C L: (reserved) N: (reserved) R: (reserved) S: -50~1690°C T: (reserved) U: (reserved)
Accuracy	±0.3% @25°C (F. S.) ±0.5% @-20~60°C (F. S.)
Sensitivity	0.1°C
Resolution	16 bit (int type)
Conversion Time	29ms/ch 115ms/4ch
Filter	Single-channel filter, configurable (levels 0~10)
Wire break detection	Support
Wire break detection time	2 ms
Misconnection of overvoltage protection	±30V
Noise suppression	50Hz, 60Hz, 10Hz, and no noise suppression
Excitation current	<2mA
Input impedance	≥10KΩ
Isolation mode	Digital isolation
Isolation withstand voltage	500VDC
Channel indicator	Green LED

Last modified: 2025-06-30