Netvox Wireless Current Monitoring CT Clamps

The Netvox wireless single & three-phase current detector is used to detect single and three-phase electrical input current. The device is compatible with the LoRaWAN protocol, and integrates a chip module that conforms to the LoRaWAN wireless protocol to display the collected data in the gateway.

This device is connected with a current transformer. The current transformer is an instrument that converts the primary side large current into a secondary side small current according to the principle of electromagnetic induction. The primary side large current is isolated from the secondary side small current and the secondary side of the device is monitored.

Low current, battery powered, to ensure safe use of the device. The device monitors the secondary side small current and adopts batteries to supply the power which ensures that users can use the device safely.

There are various options available, please see below:

Single Phase (light sensor and mains powered options available)

–  1 x 30 amp CT (solid core and clamp on CT available)
–  1 x 75 amp CT
–  1 x 150 amp CT
–  1 x 250 amp CT
–  1 x 630 amp CT

Three Phase (light sensor and mains powered options available)

–  3 x 50 amp CT
–  3 x 75 amp CT
–  3 x 150 amp CT
–  3 x 250 amp CT
–  3 x 630 amp CT

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Key Features

LoRaWAN Class A compatible

Magnetic base

Battery & mains powered options available

Light sensor option available

Large selection of sizes & ratings available

Technical Details

– Clamp-on current transformer (with detachable and non-detachable cable)
– SX1276 wireless communication module
– 2 ER14505 battery AA SIZE (3.6V/section) in parallel power supply
– Main body: IP53; Sensor: IP30
– Magnetic base
– LoRaWAN Class A compatible
– Frequency hopping spread spectrum
– Configuration parameters can be configured through third-party software platforms, data can be read and alarms can be set via SMS text and email (optional)
– Applicable to the third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
– Low power consumption and long battery life