MONNIT Wireless 150 Amp Three-Phase Current Sensor
MONNIT Wireless 150 Amp Three-Phase Current Sensor is a wireless 150 Amp three-phase current meter designed to monitor the electrical current of three-phase equipment. It is suited to commercial and industrial applications where remote visibility of equipment power usage can help identify changes in operating conditions. Using three clip-on current transformers, the sensor monitors each phase without requiring direct measurement through the monitored conductor. Its ALTA 433 MHz wireless communication makes it suitable for compatible monitoring systems in supported regions, including Australia.
The MONNIT Wireless 150 Amp Three-Phase Current Sensor provides wireless monitoring of electrical current across three phases. It is designed for applications where operators need to observe the current consumption of commercial or industrial equipment remotely.
The meter uses three clip-on current transformers to monitor the individual phases of a three-phase electrical system. Monnit identifies typical applications including HVAC equipment and industrial machine motors, where current monitoring can be used to observe power consumption and help identify changes that may indicate motor or power system issues.
The supplied model is the 433 MHz ALTA version, identified by the 4 in the part number. Monnit's part number documentation confirms that IN represents the industrial enclosure and 3P identifies a three-phase current meter.
How it works
- Three clip-on current transformers are positioned to monitor the three phases of the electrical system.
- The current transformers connect to the sensor through the supplied detachable lead.
- The sensor collects current data from the monitored phases.
- Measurement data is transmitted wirelessly using Monnit ALTA 433 MHz communication for use with a compatible monitoring system.
Why choose this product
- Designed specifically for monitoring three-phase electrical equipment.
- Supports current monitoring of equipment rated within the product's 150 Amp measurement range.
- Uses clip-on current transformers for installation around monitored conductors.
- Provides wireless communication rather than requiring the measurement point to be continuously connected by a data cable.
- The industrial enclosure version is intended for commercial and industrial monitoring applications.
Benefits
- Helps provide visibility of current usage across all three phases.
- Can support monitoring of equipment such as HVAC systems and industrial motors.
- May assist with identifying changes in electrical load or potential power system faults.
- Allows monitoring data to be collected remotely through a compatible ALTA wireless system.
- The detachable lead and clip-on current transformers can simplify positioning the sensing components within an electrical installation.