Isolated DC Voltage Transducer, 10mV–1000V, 4-20mA Output

SUCH DC voltage transducer measures DC signals from 10mV to 1000V and converts them into standard outputs of 0–5V, 0–10V, 0–20mA, or 4–20mA. Built-in three-way isolation separates input, output, and power supply, keeping readings accurate even in electrically noisy environments. With 0.2% full-scale accuracy and DIN rail mounting, this 4-20mA voltage transducer runs on DC 12V or 24V and suits applications in power distribution, remote monitoring, and medical equipment.

Feature

• Wide measurement range: Accepts DC input from 10mV to 1000V, with selectable ranges including 10mV, 50mV, 75mV, 5V, 50V, 75V, 150V, 200V, 300V, 400V, 500V, 750V, and 1000V.
• Flexible output options: Supports four output signal types — 0–5V, 0–10V, 0–20mA, and 4–20mA — to match different control systems and data acquisition requirements.
• Input/output isolation: All models provide galvanic isolation between input and output, with an isolation voltage rating of DC 2.5kV (1mA, 1 min). Full three-way isolation between input, output, and power supply is available as an upgrade option.
• 0.2% full-scale accuracy: Maintains measurement accuracy of 0.2%F.S. across the full linear range of 0–120% of the nominal input.
• Dual power supply options: Compatible with DC 12V and DC 24V supply voltage.
• DIN rail installation: Mounts on standard NS35/7.5, NS35/15, and EN50022 DIN rails for easy panel integration.
• Surge and EMC protection: Rated for 2kV surge, 6kV/8kV electrostatic discharge, and 2kV electrical fast transient burst.
• Extended operating temperature: Rated for –25°C to +70°C, suitable for both indoor and outdoor industrial environments.
• High reliability: Mean time between failures (MTBF) exceeds 50,000 hours.
• Wide industrial applicability: Used in electric power distribution, remote monitoring systems, and medical equipment for DC voltage isolated measurement and control.

Dimension (Unit:mm)

Details

Wiring

Fig.1 Two-Way Isolation Wiring Diagram

Fig.2 Three-Way Isolation Wiring Diagram

Fig.3 Terminal Block Layout and Pin Definition