Overview
The SAFETAK GC90S-H2S Single-point Wall-Mounted Gas Monitor Alarm is a 220V AC powered device designed to detect toxic, harmful, flammable and explosive gases in non-explosion-proof environments. The product features corrosion resistant die-cast aluminum housing, Protection Rating up to IP66, maintenance menu password lock and optional relay signal output.
Features
1. Protection Rating IP66, waterproof and dustproof performance, die-cast aluminum shell corrosion resistance, with strong electromagnetic Shielding performance.
2. Sensor selection of international good brands, high detection accuracy, short reaction time.
The alarm system is high-intensity and diverse, with up to 120dB acoustic alarms and 360 ° high-intensity light alarms.
4. Liquid crystal (LCD) and digital tube (LED) display modes are available.
5. Maintain the menu password lock to prevent misoperation; the optional relay signal output can be connected to other control linkage devices.
Principle
Sampling method of continuous detection is used to monitor the target gas in real time through the principle of catalytic combustion (for combustible gas) or electrochemistry (for toxic gas) Sensor.
Applications
Petroleum, petrochemical, metallurgical and other industrial sites of non-explosion-proof places, gas stations, boiler rooms, laboratories, Food processing and other sites and office environments.
Standards
GB12358-2006 "Working environment Gas detection alarm instrument General technical requirements"
Steps
1. Install the device at the target location.
2. Connect the 220V AC power supply.
3. Select and connect the optional 4-20mA signal output or relay signal switch output to the Miscellaneous control linkage equipment according to the needs.
4. After the equipment is powered on, it enters the continuous detection working state.
Notice
• This product is suitable for non-explosion-proof environment.
• When installing and maintaining, please pay attention to entering the maintenance menu password to prevent misoperation.
• Please ensure that the working Ambient Temperature is between -20~ 50 ℃, Humidity ≤ 95% RH and no condensation, and the Operating Pressure is in the range of 86~ 106kPa.
• Optional Output signal connection is required according to specifications.
