FGM-6300S

Overview

FGM-6300S is a fixed gas detector by Honeywell, designed for reliable monitoring of hazardous gases with electrochemical, catalytic, or NDIR sensors.

Power Specifications

• Input Voltage: 16–32 VDC (24 VDC nominal)

• Max Power Consumption: Electrochemical Cells: 5.5 W; Catalytic/NDIR: 7.5 W

Terminal and Relay Details

• Terminals: 5 (14 with relay output), wire diameter 0.5–2.5 mm² (20–13 AWG)

• Relays: 3 × 2 A @ 30 VDC, selectable NO/NC, energised/de-energised, latch/non-latch

• Fault Relay: Default energised/non-latch

Communication Options

• Interface: RS485, Modbus RTU

• Optional: Bluetooth (pending)

Construction and Mounting

• Transmitter Housing: Aluminum Alloy or 316 Stainless Steel

• Sensor Housing: 316 Stainless Steel

• Weight: Aluminum Alloy: 3.0 kg; Stainless Steel: 5.0 kg

• Mounting: Integral plate with 4 M8 holes, wall or pipe mount

• Entries: 2 × 3/4″ NPT cable/conduit, 1 × M25 sensor, plug provided for unused entry

Performance

• Repeatability: <2%

---