SF6 Board

This electronic interface board is designed to integrate the IREF‑P SF6 sensor into industrial control systems, providing a simple and reliable interface to PLCs and supervisory equipment.

The board acquires SF6 concentration and temperature data from the sensor and makes them available through Modbus RTU communication over RS485 and through a 0–5 V analog output proportional to the detected ppm value.

The solution is intended for retrofit or new designs, enabling easy integration into existing industrial architectures while maintaining functional compatibility with installed control systems.

DUAL OUTPUT
Modbus RTU RS485 and analog 0–5 V

ANALOG OUTPUT
Proportional to the PPM concentration

COMPATIBLE WITH SENSOR IREF‑P SF6

ACQUISITION PARAMETERS
Temperature & Concentration acquisition

POWER SUPPLY
12–28 Vdc board supply with on-board 5 V supply for the sensor

STATUS INDICATION
Local status indication through LEDs for operation, warm-up and fault conditions

COMPATABILITY
Designed for industrial applications with protection on the main electrical lines

SECURITY
Electrical protections direct integrated on the main lines