Product Overview
The Crowcon Gas-Pro PID is a compact and robust multi-gas detector, specifically designed to ensure personal safety when working in confined spaces and industrial environments. Equipped with a built-in Photo Ionisation Detector (PID), the Gas-Pro PID accurately detects volatile organic compounds (VOCs) at low concentrations. The device can measure up to five gases simultaneously, including oxygen, flammable gases, toxic gases, and VOCs. Its clear display, single-button operation, and durable design make it ideal for daily use in demanding conditions. The Gas-Pro PID enhances safety by providing timely alerts when hazardous gas levels are detected.
What is it?
The Crowcon Gas-Pro PID is a compact and robust portable gas detector specifically designed to detect volatile organic compounds (VOCs) using photoionisation detection (PID). This versatile device is ideal for industrial applications where exposure to harmful vapours must be avoided. The Gas-Pro PID combines VOC detection with simultaneous measurement of up to five gases, making it highly suitable for use in confined spaces. Its top-mounted display ensures information is easy to read—even in challenging working environments.
How does it work?
The Gas-Pro PID uses a UV lamp to ionise molecules of volatile organic compounds. This ionisation produces an electrical current, which is then measured. This measurement directly indicates the concentration of VOCs present in the environment. The PID sensor is highly sensitive and delivers a fast response, enabling the timely detection of hazardous vapours. The device features an intuitive user interface, simple operation with just a few buttons, and a rugged housing designed to withstand harsh industrial conditions. It is also compatible with docking stations for easy maintenance and calibration.
What problems does it solve?
Volatile organic compounds can pose serious health risks to workers and often present an explosion hazard. In environments such as refineries, chemical plants, or solvent storage facilities, early detection is critical. The Gas-Pro PID provides a reliable and rapid solution for identifying these gases, helps prevent exposure to dangerous concentrations, and enhances workplace safety.
Specifications
Dimensions
43 x 130 x 84mm (1.7 x 5.1 x 3.3 inches)
Weight
309g (4-gas, 10.8oz) / 340g with pump (11.9oz)
333g (5-gas, 11.7oz) / 362g with pump (12.7oz)
Alarms
Audible: >95dB @ 30cm (98dB @30cm in loud mode)
Visual: Dual red/blue LEDs on all corners
Vibration alarm
Display
Top-mounted for optimal visibility with dual-color backlight (green/red)
Data Logging
125 hours at 10-second intervals (45,000 logs)
Event Logging
Alarms, overrange, calibration, bump test, power on/off, TWA – 1,000 events
Battery
Rechargeable Li-ion, >14 hours (13 hours with pump) based on CH?, O?, H?S, CO
Typical charge time: 7.5 hours
Sampling
Internal pump optional
Operating Temperature
-20°C to +55°C (-4°F to +131°F)
Storage Temperature
-25°C to +65°C (-13°F to +149°F)
Humidity
10 to 95% RH
Ingress Protection
Independently tested to IP65
Certifications
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IECEx: Ex db ia IIC T4 Gb Tamb -20°C to +55°C
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ATEX and UKCA: II 2 G Ex db ia IIC T4 Gb Tamb -20°C to +55°C
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UL: Class 1, Division 1, Groups A, B, C, and D UL 913, UL 60079-0, and UL 60079-11
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INMETRO: Ex db ia IIC T4 Gb Tamb -20°C to +55°C
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MED Directive 2014/90/EU
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UKCA MED (MSN1874)
Compliance
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FCC and CE
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Complies with EMC Directive 2014/30/EU
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EN50270 and ICES-003
Interface
Data port for gas test solutions and direct PC connection
Charging
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Direct connection to multi-regional power supply
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Vehicle charger adapter
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Desktop cradle
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USB power and comms cable
Crowcon Connect Compatible?
Yes
Available Gases
Sulphur dioxide 0-20ppm (H2S filtered)
Chlorine 0-5ppm (diffusion only)
Ozone 0-1ppm (diffusion only)
Ammonia 0-100ppm
Nitric oxide 0-100ppm (diffusion only, bay 1 only)
Nitrogen dioxide 0-20ppm (diffusion only)
Chlorine dioxide 0-1ppm (diffusion only)
Carbon monoxide 0-500ppm
Carbon monoxide 0-2000ppm
Carbon monoxide 0-2000ppm (H2 filter)
Hydrogen sulphide 0-100ppm
Hydrogen sulphide 0-1000ppm
Hydrogen cyanide 0-30ppm (diffusion only)
Hydrogen 0-1000ppm
Ammonia 0-1000ppm
CO2 0-5% vol. (IR Sensor)
Methane 0-100% LEL (pellistor)
Propane 0-100% LEL (pellistor)
Pentane 0-100% LEL (pellistor)
Butane 0-100% LEL (pellistor)
Ethylene 0-100% LEL (pellistor)
Acetylene 0-100% LEL (pellistor)
Hydrogen 0-100% LEL (pellistor)
Ethanol 0-100% LEL (unfiltered pellistor)
Methane 0-100% LEL (IR Sensor)
Pentane 0-100% LEL (IR Sensor)
Propane 0-100% LEL (IR Sensor)
Downloads
