PA-21 single-phase voltage transmitterDetailed product description：

Characteristics of PA-21 single-phase voltage transmitter

High precision level and high linearity
Imported components are used, with high integration and no need for regular calibration
35mm standard rail installation or base screw installation, with strong versatility
Input/output/power/housing isolation, strong anti-interference ability, high reliability

technical indicators
Input load: Current transformer CT: ≤ 0.1VA
Overload capacity: can withstand 2 times the rated value (continuous), 10 times the rated value (10s)
Accuracy: AC: ± 0.2%, ± 0.5%
Response time: ＜ 400ms
Output voltage: 0~10Vdc, 0~5VDC (load resistance=input voltage/10mAdc)
Output current: 0~20mAdc, 4~20mAdc (load resistance=10Vdc/output current)
Output ripple: ≤ 0.5% RO
Working environment temperature: 0~50 ℃/less than 80% relative humidity (non condensing state)
Storage environment temperature and humidity: -20~70 ℃/less than 70% relative humidity (non condensing state)
Pressure resistance strength: AC2KVrms/min
Insulation impedance: greater than 100M Ω at DC500V
Electromagnetic compatibility: Complies with GB/T18268 industrial equipment application requirements (equivalent to IEC61326-1)
Power consumption: approximately 2VA

installation dimensions



Selection code



wiring diagram