Designed with industrial environments and fleet managers in mind, Gas-Pro offers detection of up to 5 gases in a compact and rugged solution capable of withstanding harsh environments and everyday use. Gas-Pro has an easy-to-read top mount display combining ease of use with user-focused features. An optional internal pump, activated with the flow plate, takes the pain out of pre-entry testing and allows Gas-Pro to be worn either in pumped or diffusion modes.
Infrared (IR) sensor for detection of flammable gases and CO2 , which guarantees fast response and fail-safe operation. IR sensor also requires little maintenance and provides reliable protection over many years. In addition, Gas-Pro IR is available with PID sensor for use in the chemical industry, especially if working in or around tanks that contain solvents.
Gas-Pro PID offeres detection of up to 5 gases in a compact and rugged solution, and detects a number of Volatile Organic Compounds. These organic compounds are characterised by their tendency to evaporate easily at room temperature. Familiar substances containing VOCs include solvents, paint thinners and glues, as well as the vapours associated with fuels such as gasoline, diesel, heating oil, kerosene and jet fuel. For more details, visit our website - www.crowcon.com - to download the PID datasheet.
Gas-Pro IR provides rapid detection of explosive gases where conventional pellistor sensors may not be suitable, especially in low oxygen environments such as storage tanks purged with an inert gas. In IR sensors, gas is measured using two different wavelengths: one that absorbs gas and the other that does not. This allows for easy measurement and high sensitivity to gases. Unlike pellistor sensors, IR sensors are resistant to silicon poisoning and require less frequent maintenance and calibration. Gas-Pro IR measures the %LEL limit of 3 common flammable gases: methane, pentane and propane.
Features:
Customisable four gas detector with IR and PID sensors and includes an internal pump
Available in a variety of region/ alarm level standards
Rugged, water and dust resistant (IP65 and IP67) casing
PID sensor detects volatile organic compounds
Uses UV light to measure ionisation potential of gas molecules and the subsequent level of gaseous volatile organic
compounds
IR sensor measures CO2 and flammable gases such as methane, pentane and propane
IR functions even in places with low oxygen concentrations (less than 5% of the local atmosphere)
IR sensor is resistant to silicon poisoning
IR sensor measures wavelengths which absorb gases and wavelengths which don’t absorb gases
IR sensor is more cost-effective than pellistor sensors
IR sensor improves user safety as it remains more sensitive for longer
Hazardous gas levels trigger audible 95db alarm
Hazardous gas levels trigger visual alarm: red and blue LED lights around the instrument
Hazardous gas levels trigger vibration alarm
Top mount display for easy viewing of gas level readings
Compact
Intrinsically functional
Internal pump activated by flow plate for easy pre-entry testing
Can be worn in pumped or diffused modes
Ideal for use in gas, oil, aviation, pharmaceutical, as well as plastic production industries
Intrinsically safe: IECEx: Ex d ia IIC T4 Gb Tamb -20°C to +55°C; ATEX: II 2 G Ex d ia IIC T4 Gb Tamb -20°C
to +55°C; UL: Gas detector use in hazardous locations Class 1, Division 1, Groups A, B, C, and D only as to intrinsic safety; INMETRO: Ex d ia IIC T4 Gb Tamb -20°C to +55°C; Marine Equipment Directive: MED 1500009/M1