WBT1C4CU05(Analog 4-20mA to 4-20mA Signal Converter 1-Input 2-Output) uses linear photoelectric isolation technology to isolate and transmit 4mA to 20mA DC current signals. The input, two output and auxiliary power supply of this product are electrically isolated from each other, featuring high accuracy, high isolation, low drift and low power consumption.
Analog 4-20mA to 4-20mA Signal Converter 1-Input 2-Output solves the common mode interference in the signal transmission process of sensors or instruments, overcomes the problems of ground loop interference and strong electric interference caused by the scattered transmission signal, and is especially suitable for sensors/transmitters and meters that need to be electrically isolated.
Advantages:
High accuracy,
High isolation,
Low drift,
Low power consumption.
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1. Input specifications: DC 4mA～20mA;
2. Output specifications: Dual channel DC 4mA～20mA;
3. Accuracy level: 0.5;
4. Equivalent input impedance: about 300Ω;
5. Linear range: 0 to 120% of nominal input;
6. Response time: 150ms;
7. Overload capability: 2 times the nominal input current for 5s;
8. Maximum load capacity: about 500Ω;
9. Auxiliary power supply: 24V DC;
10. Static current: 60mA;
11. Isolation withstand voltage: between input and output >DC 1.5kV, 1min
Between power supply and output >DC 1.5kV, 1min
Between the power supply and the input >DC 1.5kV, 1min
Between the two outputs >DC 1.5kV 1min;
12. Output ripple: <10mV (effective value, output load is 250Ω);
13. Temperature drift: 250 × 10-6 / ° C;
14. Ambient temperature: Commercial grade: 0 ° C ~ 50 ° C,
Industrial grade: -25 ° C ~ +70 ° C.
