iWSN-110X-PCT-ME Current Sensing Module, 1-ch Split-core CT, 433 MHz RF

The iWSN-110X-160-ME CR is a wireless current sensing module for AC current monitoring where running mains cabling to the sensor is impractical. It runs from a built-in Li-ion battery that is charged by the current induced in its split-core CT, so no separate power supply line is required.Readings are sent over a sub-1 GHz 433 MHz RF link. Channels, group ID and node ID are set with DIP and rotary switches, which keeps configuration simple on site. The ordering code includes one 100A split-core CT with an 8 m wire, and the module provides an expansion interface for future flexibility.Mounting by wall-mount bracket or magnet adsorptionDimensions 85 x 152 x 25 mm (W x L x H)Operating temperature 0 °C to +45 °CApplicationsEnergy saving and power monitoringBig data analysis of electrical consumptionPredictive maintenance

The iWSN-110X-240-ME CR is a wireless AC current sensing module for energy monitoring. It charges its built-in Li-ion battery from the current induced in the split-core CT, so no separate mains supply is needed for the module itself. Its sub-1G 433 MHz RF interface supports wireless deployment.This variant is supplied with one 200A split-core CT (Φ24mm aperture, 8 m wire), accepts a maximum input of 500VAC at 50/60 Hz and is specified at ±3% or ±0.3A accuracy. Channel, group ID, node ID and working duty are set with DIP switches, and the module can be fixed by wall-mounting or magnet adsorption. An expansion interface is provided for further flexibility.Operating range is 0 °C to +45 °C with 10 to 90% RH non-condensing. Typical applications include energy saving, big data analysis and predictive maintenance.ApplicationsEnergy saving and energy managementBig data analysis of electrical loadPredictive maintenance

iWSN-110X-360-ME CR is a self-powered current sensing node for engineers who need to meter AC current without running a dedicated supply to the measurement point. Its built-in Li-ion battery is charged from the current induced in the split-core CT, so the module can be fitted to an existing conductor and operate wirelessly.Communication uses a 433 MHz radio link with 16 RF channels and 4 group IDs, giving up to 64 RF sub-networks for organising larger installations. Configuration is handled through DIP switches for channel, group ID, node ID and working duty, which keeps setup and maintenance straightforward on site. An expansion interface is provided for extending the module's capability.The module supports a maximum 400A CT with a Φ36mm split-core aperture and mounts either on a wall or by magnet adsorption. Typical uses include energy saving programmes, big data analysis and predictive maintenance.ApplicationsEnergy saving and power monitoringBig data analysis of energy consumptionPredictive maintenance

iWSN-110X-RCT1000P-CT is a self-powered current sensing module for engineers who need wireless current measurement without running a mains supply to the sensor. A built-in Li-ion battery is charged by current induced in the split-core CT, so the module can be installed on an existing conductor and left to operate on its own.The module measures current through a Rogowski coil input rated for up to 1000A (Φ80mm coil) and includes a split-core CT input used for charging only. Data is sent over 433 MHz RF, with 16 channels and 4 group IDs giving up to 64 RF sub-networks, which helps when several sensors share a site. Configuration is handled with DIP and rotary switches, and an expansion interface is provided for added flexibility.Energy and power monitoring where wiring a supply to each sensor is impracticalPredictive maintenance and big data analysis projectsApplicationsEnergy saving and power monitoringBig data analysisPredictive maintenance