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Two wire transmitter current input isolation distribution device
Provide isolated power voltage to the two-wire transmitter on site, and isolate and convert the 4-20mA signal generated by the transmitter before tran
Product details
Current signal input: 4-20mADC
Distribution voltage for transmitter (Up): ≤ 14.5V
Overload current: ≤ 28mA
Output current signal: 4-20mADC
Output circuit power supply (Ue): 20-30VDC
Voltage drop (Ud): ≤ 3V (20mA)
Output load capacity: see the following calculation diagram
Output load resistance (RL): Calculation formula RL ≤ (Ue Ud Up) ÷ 0.02
Standard accuracy: ± 0.1%
Temperature drift: ± 0.015%/℃
Load variation impact: ± 0.1% F.S
Response time (0-90%, 100% -10%):<10ms
Isolation capability: 2.5KV, 1min, 50Hz between input-output
Insulation resistance: ≥ 100M Ω/500VDC between input and output
Working environment temperature: -10 to+60 ℃; Relative humidity ≤ 85%
Dimensions: 13 × 122 × 117mm (width × height × depth)
Installation form: Supporting rail TS35
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