Crowcon Gas-Pro PID Gas Detector

Crowcon Gas-Pro PID Gas Detector

From: £1,774.99

£0.00 inc VAT
From: £1,774.99

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Crowcon Gas-Pro PID Gas Detector

Crowcon Gas-Pro PID Gas Detector

From: £1,774.99

£0.00 inc VAT

Crowcon Gas-Pro PID Gas Detector

Perfect to detect Volatile Organic Compounds, this state of the art Crowcon Gas-Pro PID gas detector alerts the user to potentially explosive gases in the environment via it’s technologically advanced VOC sensor; suited in conditions where pellistor based sensors may struggle (especially areas deficient in O2).

Working on two different wavelengths, the IR (infrared) technology carefully measures to provide added reliability where it’s needed most. This includes one that absorbs gas and another that doesn’t. With minimal chances of being poisoned, this gas monitor is inherently safer than most; especially where it reduces pellistor replacement in contaminated areas.

By detecting CO, H2S, O2, CO2 and CH4, its highly functional one button design can accommodate a generous range of applications. Additionally, it holds a charge of up to 14 hours thanks to its dependable lithium ion battery. It’s high performance makes this model one of the most reliable handheld VOC monitors on the market.

Compatible Gas Types

Click here to find out what other gas detectors, spares & accessories we have to offer; also check out our handy blog article on The Origin of Portable Gas Detectors.


Gas-Pro Activation from Crowcon Detection Instruments on Vimeo.


Size43 x 130 x 84mm (1.7 x 5.1 x 3.3ins)
Weight309g 4 gas (10.8oz)/ 340g pumped (11.9oz)333g 5 gas (11.7oz)/ 362g pumped (12.7oz)
AlarmsAudible >95dB @ 30cm (98dB @30cm in loud mode) Visual – all angle dual red/blue LEDs Vibrating alert
DisplayTop mount for ease of view with dual colour backlight (green/red)
Data logging125hr at 10-second intervals (45,000 logs)
Event loggingAlarm, over range, calibration, bump, on/off, TWA, 1000 events
BatteryRechargeable Li-ion, >14hr (13 hours pumped operation) based on CH4, O2, H2S, CO Typical charge time 7.5hr
SamplingInternal pump as option
Operating temperature-20°C to +55°C (-4°F to +131°F)
Storage-25°C to +65°C (-13°F to +149°F)
Humidity10 to 95% RH+
Ingress protectionIndependently tested to IP65 and IP67
ApprovalsIECEx: 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
ComplianceFCC and CE. Complies with EMC Directive 2014/30/EU, EN50270 and ICES-003
InterfaceData connection for gas test solutions and direct to PC
ChargingDirect connection to multi-regional power supply Vehicle charger adaptor Desktop cradle USB power and communications lead

Sensor Ranges

GasRangeTypical AlarmsResolution
Ammonia (NH3)0-100ppm25ppm1ppm
Carbon dioxide (CO2)0-5% vol.0.5% vol.0.01% vol.
Carbon monoxide (CO)0-2000ppm30ppm1ppm
Carbon monoxide (CO)0-500ppm30ppm1ppm
Carbon monoxide
(hydrogen filtered)
Chlorine (Cl2)0-5ppm0-5ppm0.1ppm
Dual toxic (CO-H2S)H2S 0-100ppm
CO 0-500ppm
Flammable0-100% LEL20% LEL1% LEL
Hydrogen sulphide (H2S)0-100ppm5ppm1ppm
Nitrogen dioxide (NO2)0-20ppm1ppm0.5ppm
Oxygen (O2)0-25% vol.19%/ 23% vol.0.1% vol.
Ozone (O3)0-1ppm0.1ppm0.01ppm
Sulpher dioxide (SO2)0-20ppm1ppm0.1ppm
Chlorine dioxide (ClO2)0-1ppm0.1ppm0.1ppm
Nitric oxide (NO)0-100ppm25ppm1ppm


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