MONNIT Industrial Wireless 150 Amp AC Current Meter
MONNIT Industrial Wireless 150 Amp AC Current Meter is an industrial wireless 150 amp AC current meter for remote electrical current monitoring. It operates using the ALTA 433 MHz wireless frequency and is suitable for applications requiring wireless current measurement. The sensor includes mounting hardware, a pre-installed 3V industrial battery and a standard dipole SMA antenna.
The MONNIT Industrial Wireless 150 Amp AC Current Meter is an ALTA wireless 150 amp AC current meter designed for monitoring electrical current without a conventional wired sensor connection. It is listed by Monnit as an industrial wireless AC current meter and uses the ALTA 433 MHz frequency.
The sensor is supplied with wireless sensor mounting hardware, a 3V industrial battery that is pre-installed, and a standard dipole SMA antenna. The Monnit product page also identifies Australia and the Asia-Pacific region as 433 MHz regions for this product family.
How it works
- The sensor measures AC electrical current through the current-meter sensing arrangement.
- The measured information is transmitted wirelessly using the ALTA 433 MHz frequency.
- The supplied SMA antenna provides the wireless connection for the sensor.
- The wireless design allows current monitoring without requiring a wired sensor connection to the monitoring system.
Why choose this product
- Wireless current monitoring - Useful where running signal wiring from the monitored equipment is inconvenient.
- 150 amp AC capacity - Designed for AC current monitoring up to the product's specified 150 amp rating.
- Industrial-oriented design - Monnit identifies the product as an industrial wireless AC current meter.
- Ready-to-install accessories - Mounting hardware, battery and antenna are included with the sensor.
Benefits
The MNS2-4-IN-CM-150D can help simplify the installation of remote electrical current monitoring by using a wireless connection. Its 433 MHz ALTA communication frequency makes it appropriate for supported Australia and Asia-Pacific configurations, while the supplied battery and antenna reduce the number of separate components required for installation.

