BSC Power Transducer 4 20MA

The Power Transducer 4-20mA is designed to accept thermocouple signals from the site, providing isolation and transforming them into standard current or voltage signals. These standardized signals are then transmitted to the control room, PLC, DCS, and display instruments.

The transducer accommodates various thermocouple types, including K, E, J, T, R, and N, offering direct interface and cold forging compensation, with 4-port isolation. It can be conveniently mounted on a DIN rail and features pluggable terminals.

This product comes in three variants: 1 input/1 output, 1 input/2 outputs, and 2 inputs/2 outputs, allowing for customization of both input and output signals.

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Specification of BSC Power Transducer

 Power Supply
DC24V,±10%/AC/DC85~265V
Current Consumption
≤70mA(1 in 1 out,24V power supply,output 20mA);
≤90mA(1 in 2out,24V power supply,output 20mA);
≤100mA(2 in 2 out,24V power supply,output 20mA);
                                                                          Input
Input Signal
B,E,J,K,N,R,S,T thermocouple signal
Cold Junction Compensation
Range:-20ºC~+75ºC(error 1ºC/20ºC);
Model:Internal compensation;
                                                                           Output
Output Signal
4-20mA;0-20mA;0-10mA;0-5V;0-10V;1-5V;Customized
Output Load Resistance
RL≤500Ω(output current signal);
RL≥10KΩ(output voltage signal);
                                                                  Other Parameters
Accuracy
0.5%F.S.
Temperature Drift
0.005%F.S./ºC (-20ºC~+55ºC)
Respond Time
≤400mS(0-90%) (TYP)
Isolation Intensity
1500V AC/1min(between input-ouput-power)
Insulation Resistance
≥100MΩ(between input-ouput-power)
Working Temperature & Humidity
-20ºC~+55ºC
EMC
Complies with GB/T 18268.1(IEC61326-1)
Applicable Equipment
Thermal resistance (RTD)