Product description:
Fixed Wall Mounted Industry Hydrogen sulfide alarm h2s detector has widely used in metallurgy, power plant, chemical industry, mine, tunnel, tunnels, underground pipeline and other places, effectively prevented the happening of the accident.
LCD display, intelligent sound and light alarm design, simple operation, easy calibration, zero and alarm Settings, can be output relay control signals. Metal shell, solid and durable, easy to install.
Basic parameters:
Size：335 mm * 203 mm * 92.4 mm
Weight: 3800 g
Sensor types: electrochemistry method
(gas catalytic combustion type, special separately)
Working pattern: continuous work, can be set high or low point alarming
Analog interface:4-20 mA output (optional)
Digital interface:RS485 bus interface (optional)
Backup power supply:
Provide power more than 12 hours of battery life (optional)
Provide the battery status indicator
Display mode: High brightness red digital tube
Alarm: More than 90 dB alarm way:
voice alarm (10 cm away from the detector measurement data)
Light alarm for the LED warning light
Output control: two way alarm control relay output
Additional features: time, calendar display
Working voltage: AC220V 50 Hz
Temperature range: - 20 ℃ ~ 50 ℃
Humidity: 15% ~ 90% RH (No condensation)
Installation method: wall-mounted installation
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