DC voltage transmitter HFDV-T2 dual power supply

The HFDV-T2 dual power supply of the DC voltage transmitter uses electromagnetic isolation technology to isolate the input, output, and power supply, thereby achieving isolated signal transmission between field equipment and control systems. It is an isolation interface unit for field equipment and control room equipment; Isolation technology completely isolates input and output signals electrically, greatly improving the anti-interference and reliability of electronic systems, and possessing strict isolation capabilities

The HFDV-T2 dual power supply of the DC voltage transmitter uses electromagnetic isolation technology to isolate the input, output, and power supply, thereby achieving isolated signal transmission between field equipment and control systems. It is an isolation interface unit for field equipment and control room equipment; Isolation technology completely isolates input and output signals electrically, greatly improving the anti-interference and reliability of electronic systems, and possessing strict isolation capabilities.

DC voltage transmitter HFDV-T2 dual power supply

High accuracy (typical: 0.2%, best: 0.05%)
Fast response and good dynamic performance
The entire range has extremely high linearity
High integration level, simple structure, and no need for regular calibration
Input, output, and power are highly isolated
Can be installed with 35mm guide rails or bolts

Technical specifications of HFDV-T2 dual power supply for DC voltage transmitter
Input parameter: Type: DC voltage
Range: 0-5V AC
Output parameters: Current output: 4-20mA DC
Allowable load: Voltage: ≥ 2K Ω,
Current: ≤ 250 Ω

Basic parameters of HFDV-T2 dual power supply for DC voltage transmitter:
Accuracy: 0.2 level
Power supply: ± 12V DC ± 5% ripple factor below 10% P-P
Power consumption: ≤ 0.5w
Power frequency withstand voltage: 2.5KV AC leakage current 0.5mA for 1 minute
Power supply variation range: ≤ 10%
Power supply variation impact: ≤ 0.1% RO
Output load impact: ≤ 0.05% RO
Response time: ≤ 350ms
Insulation impedance: ≥ 100M Ω, 500VDC
Working environment: Temperature: (-10~+50) ℃;
Humidity: (10-90)% RH (without condensation)
Storage conditions: Temperature: (-40~70) ℃
Humidity: (10-95)% RH