Neuron mA Digitizer – Wireless 4-20mA Signal Converter with Long-Life Battery by El Watch

🔋 General Description

The Neuron mA Digitizer from El Watch is a battery-powered device designed to convert analogue 4-20mA industrial signals into digital wireless measurements. Perfect for industrial environments and remote locations without a power supply, it enables easy data collection and remote monitoring via the Neuron app.

⚙️ The digital output signal can be customized in the Neuron app to suit specific needs — for example, mapping 4mA to 0 Bar and 20mA to 10 Bar. This device offers high accuracy up to 0.1% full scale and a resolution of 0.003mA, ensuring precise and reliable readings.

📡 Principle of Operation
The Neuron mA Digitizer reads the analogue DC current signal and wirelessly transmits a converted digital measurement. This wireless communication simplifies installation by reducing wiring complexity. Typical use cases include digitizing 4-20mA control loops, upgrading analog sensor systems to smart wireless devices, and predictive maintenance monitoring.

The sensor measures current every 10 seconds and sends an immediate report if the current changes more than 2mA since the last transmission; otherwise, it reports every 2 minutes. Available in standard and Precision versions, both provide flexible wireless connectivity.

Key Features

• Integrated long-life battery up to 10 years

• Continuous measurement with instant alarms

• Adjustable parameters through the Neuron app

• Easy installation with QR code scanning

• Wireless data transmission to Neuron Gateway and Neuron Cloud

🛠 Typical Applications

• ⚙️ Digitizing existing analog sensors

• 🏭 Industrial process monitoring

• 🔧 Predictive maintenance programs

• 📊 4-20mA current loop monitoring

Technical Specifications

• Measuring Range: 0 – 25mA

• Measuring Frequency: Every 10 seconds

• Report Frequency: Every 2 minutes or immediately after critical change

• Expected Battery Life: Up to 10 years*

* Battery life depends on measurement frequency, critical data transmissions, and ambient temperature.