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Function
Channels: 4
Suitable Detector: Combustible gas detector in 4–20 mA only
Electric
Power Supply: 220 VAC
Power Consumption: ≤ 6 W
Signal Input: 4–20 mA
Signal Output: RS485
Wiring: Three-wire
Suitable Cable: RVVP 3 × 1.5 mm²
Relay Output: 3 passive relay (250 VAC / 5 A; 30 VDC / 5 A)
Display & Operation
Display: Color LCD screen, resolution 480 × 272
Indicator Light: Alarm, fault, power, power fault, backup power fault
Operation Method: Button
Environment
Operating Temperature: 0 ℃ ~ 40 ℃
Operating Humidity: 10 ~ 95 % RH non-condensing
Operating Pressure: 80 – 120 kPa
Structure
Body Material: Carbon steel with electrostatic spraying
Weight: About 6 kg
Dimensions: 345 × 230 × 105 mm (H × W × D)
Certificates
CCCF: 2025081801000310
SIL: SIL2