DC voltage sensor Sensor 60V 1W-UNI v2, 0-60 V DC, electrically isolated, for -48 V DC, RJ11 1-Wire UNI - HW group 600534

Monitoring battery strings or a -48 V DC supply calls for a sensor that measures without a ground connection to the monitoring unit. The Sensor 60V 1W-UNI v2 reads 0 to 60 V DC with galvanic isolation, 2 % accuracy at 25 °C and 0.1 V resolution.

Benefits

• Individual cells: galvanic isolation allows each battery cell to be monitored independently.
• Negative voltages too: measures 0 to -60 V DC, matching -48 V DC telecom installations.
• 0-10 V signal converter: 8 calibration points and unit conversion in the sensor show an industrial probe's value directly.
• Flexible power: 5 V from the 1-Wire UNI bus or through a barrel jack, 40 mA consumption.
• Expandable: two RJ11 sockets for daisy-chaining further sensors.

Applications

• Battery voltage in -48 V DC telecom systems
• Monitoring individual battery cells in UPS and battery rooms
• 12 V or 24 V starter batteries, for example on standby generators
• Signal converter for 0-10 V industrial sensors, for example on coolant loops with CDU
• DC current measurement in -48 V systems using a shunt resistor

Compatibility

• Poseidon2 (LAN) and HWg-Ares (GSM)
• Poseidon and SiteMon units with 1-Wire UNI bus
• Calibration and unit conversion with the 1-Wire UNI USB calibrator (600535)