SBW Series Temperature Transmitter
Ⅰ、General introduction
SBW series temperature transmitter, is a field installation temperature-transmission unit, using two-wiring transmission system (power input and signals output for the two utility wires), output is with the measured temperature of a linear 4 ~ 20 mA current signal . Transmitter can be installed with the cable box of the thermocouple, heat resistance ,with the formation of integrated structure, but also as a functional module installed in the testing equipment. Thermocouple transmitter have cold-temperature with automatic compensation. SBW series temperature transmitter wider apply in industrial areas, to automate testing, transmission and control.
Ⅱ、Main technical specification
1.Measurement precision:±0.5%F.S
2.Input type: K、E、J、S、B、T、PT100、CU50
3. Output (two-wiring): output 4 ~ 20 mA in the range
4.Cold end compensating deviation: <1℃~2℃/K、E、J、S
5. Load resistance: 0~600Ω
6. Working power: Rated voltage DC24V
The minimum voltage DC12V The maximum voltage 35V
(> 24V required an external 500 Ω protection resistance)
7.Working condition: temperature -25℃~85℃, relative humidity≤85%RH, without corrode and strong electric radiation.
Ⅲ。Size appearance and Instrument connection scheme
Ⅳ。Model Sense
SBW □ - □
① ②
①Input type:
Thermocouple: RK:K RE:E RJ:J
RS:S RB:B RT:T
Thermal resistance: ZC:CU50 ZP:PT100
②Transmission range: 01:0~100℃ 02:0~200℃ 03:0~300℃ 04:0~400℃
05:0~500℃ 06:0~600℃ 07:0~700℃ 08:0~800℃
09: 0~900℃ 10:0~1000℃ 011:0~1100℃ 012:0~1200℃
013:0~1300℃ 51:-50~50℃ 52:-50~100℃ 53:0~150℃
54:0~50℃ 025:0~250℃ 035:0~350℃ 045:0~450℃
No special requirements: Powerand output is second-line, non-isolated, DC24V power supply (special orders Call explanation)
★ Note: The Company will continue to improve product technology, design and specifications. If subject to change, are subject without notice.