Wireless current monitoring sensors
Measure energy consumption at a circuit, zone or machine level, in real time
Our wireless current sensors (CT) simply clip around a cable and measure the alternating current (AC). The small, energy-harvesting devices use ultra-low power wireless and battery-less technology making them easy to install and very low maintenance. They can easily be fitted inside a machinery panel, distribution panel or other suitable location.
Get accurate, reliable current measurements
Wireless CT sensors measure electrical current (50Hz or 60Hz) and report an average every 30 seconds
Wireless and self-powered for easy install
The sensors simply clip around a cable and self-power by drawing an ultra-low charge from the measured conductor, so there’s no need for batteries or wiring.
Access real-time data locally or in the cloud
Energy consumption data can be sent securely to a local network or the cloud — via Ethernet, LTE (4G) or WiFi — using Pressac’s smart gateway.
Want to buy CT clamps for your smart project?
Contact our friendly team to enquire about your sensor needs.
Wireless smart sensor and connected technology
Quick to install and set up
Ultra-low power, energy-harvesting
Secure licence-free transmission
Interoperable and scalable
Highest quality and compliance
Easily access and integrate real-time current sensor data
Our technology is system agnostic, the data from our sensors can be used in any way you need. There are different options to choose from, making it easy to get your data in the way that’s right for you.
Access your sensor data in a spreadsheet
Visualise sensor data using Node-RED
Integrate live data into any software or IoT platform
Feed sensor data into existing building management systems
Connect sensors directly to EnOcean controllers
Want to learn more?
Download our product brochure to learn more about our smart-building sensor technology.