The Ampere Sensor measures AC current and comes in several ranges from 10A to 500A RMS. The sensor comes with split core and is therefore easy to install onto existing power cables.

Integrated battery ensures up to 10 years of battery life. All measurements are easily accessible from web, app or API.
General Description
The Neuron Ampere is a split-core current transducer allowing for easy installation around existing wire without the need to disconnect the electrical system. This makes it an ideal choice for retrofitting or upgrading existing systems.

The sensor is typically used for industrial and commercial applications, including building automation, HVAC systems, industrial automation, renewable energy systems and power monitoring systems.

Neuron Ampere provides accurate and reliable measurement of current and can be used for various tasks like monitoring energy consumption, detecting load changes and identifying potential problems in the electrical system. The sensor is available in a broad range of current ranges.



Principle of Operation
The current transducer has a magnetic core that surrounds the conductor carrying the current to be measured. When the current flows through the conductor, it generates a magnetic field around it. This magnetic field induces a current in a coil that is wrapped around the core. The induced current is proportional to the current flowing through the conductor, and it can be used to determine the current value.

The output signal of the transducer is the induced current, which is used to drive the input of the Neuron wireless transmitter. The custom Neuron hardware digitizes this 0-10V output signal and transmits it through a nearby Neuron Gateway to the Neuron Cloud.

Every 10 second the sensor measures the current and if the current has changed more than 20% of the full-scale range since the last transmission, the sensor reports immediately. Otherwise, it reports every 2 minutes.

Features
Integrated long life battery – up to 10 years lifetime
Continuous measurement and instant alarm
Adjustment of parameters such as measurement frequency on request
Define your own alarm levels in the Neuron app
Receive alerts as push notifications, emails or SMS
Easily connect the sensor to the system with the QR-code on the sensor. Ensures immediate and accurate registration in the app on your phone/PC/tablet
The sensor transmits data to your nearby Neuron Gateway which then again communicates with the Neuron Cloud


Typical Applications
HVAC & pumps
Refrigeration
Industrial motors
Fans
Lighting
Energy audits


Essentials
Measuring Range:
10A, 20A, 50A, 100A, 150A, 250A, 500A

Measuring Frequency:
Every 10 sec

Report Frequency:
Every 2 min. Or immediately after measurement if trigger for critical data transmission is reached

Expected Operating Time*:
Up to 10 Years

*Depends on measurement frequency, amount of critical data transmissions
and ambient temperature