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March  29 , 2024  Friday
Home> temperature meter >> temperature transmitter >> DBW-130XB (Differential) Temperature Transmitter
  • Introduction
  • Specifications
DBW-type temperature transmitter is a main unit of DDZ-II series instrumentation. It is completed with various types of thermocouple, thermal resistance and convert temperature signal into 0~10mA DC unified signal output. At the same time it is also a low millivolt DC converter which can be used with all kinds of millivolt output transmitter and output unified signal 0~10mA DC.
Temperature Transmitter can convert thermocouples or RTD differential temperature signal into 0~10mA DC output. It is used with the regulator and actuator to form automatically adjusts system of temperature and differential temperature. Temperature transmitter includes wall mount type, on-site installation type and on-site installation explosion-proof type; differential temperature transmitter is wall mount type.
Output signal:0~10mA DC
Load resistance:0~1.5kΩ
Return variation:≤ Basic error
Ambient temperature wall mount type:-0℃~45℃   On-site installation type:-10℃~55℃
 On-site installation of explosion-proof type:-10℃~55℃
RH :wall mount type≤85%   On-site installation type:≤95%  
On-site installation of explosion-proof type:≤95%
Power supply:220V AC (+10~-15)%   50Hz
Specification
name
model
range
Maximum transfer amount
Basic error
Temperature Transmitter
DBW-130A  wall mount type 
DBW-130X  On-site installation type 
DBW-130XB  On-site installation of explosion-proof type
Thermocouple and millivoltage
input
0~5mV to 0~5mV
50mV
≥5 mV±1% ≤10 mV±1%
≥10 mV±0.5% ≤50 mV±0.5%
RTD input
0~10Ω to 0~100Ω
Lower limit R 0 =10~185Ω
±1%
Differential temperature transmitter of thermocouple
DBW-210
0~1mV to 0~5mV
±0.5 mV
±1.0%
Differential temperature transmitter of RTD
DBW-220
0~2Ω to 0~10Ω
0~2Ω
±1.0%