The Gas-Pro IR is ideal for the oil and gas industry. This personal multi–gas monitor solves the challenges faced by traditional pellistor catalytic sensors, detecting gases such as methane, pentane or propane using infrared (IR) technology even in low oxygen environments.
Harness the power of infrared (IR) technology for additional peace of mind across your site with the Gas-Pro IR portable detector.
The infrared measurement gives improved reliability and measures gas in two different wavelengths: one that absorbs gas and the other does not. The %LEL of gas present is determined by the difference in intensity between the beams measured by the photo-receiver.
With little chance of being poisoned, the Gas-Pro IR personal multi gas detector is inherently safer than traditional pellistor catalytic sensors, and saves the need of regular and expensive pellistor replacement when used in likely contaminated environments.
Simple to use and with easy testing and calibration, the Gas-Pro IR now completes the Gas-Pro range and gives greater flexibility for sensor selection in this 5-gas multi gas detector.
- Detects up to 5 gases
- Reduced risk of device poisoning
- Intuitive functionality
- Portable & durable
- 14+ hour battery life
IR Technology
- Ultra-reliable IR technology can handle environments which can cause pellistor-based sensors to fail, for enhanced protection
- Operates even in oxygen-free environments, without compromising sensitivity
- Fail-safe, providing measures in %LEL
- Certified for use in hazardous areas as defined by both ATEX/IECEx and UL
User Friendly
- Top mount display for easy data reading at a glance
- Simple single-button operation making it easy-to-use even whilst wearing gloves
- Intuitive functionality means minimal training required
Adaptable
- Monitor up to 5 different gases, including oxygen depletion, in a single compact detector
- Pumped and diffusion solution options
- Multi-language selection
- Automatic fail-safe flow plate recognition means no more pre-entry testing needed
- Specific and unique Pre-Entry Check (PEC) mode
Reliable
- Reliable lithium-ion battery for over 14 hr use from a 7.5 hr charge
- Water and dust resistant to IP65 and IP67, ideal for harsh environments
- Bump and calibration reminders to ensure you’re always fully compliant
| Size | 43 x 130 x 84mm (1.7 x 5.1 x 3.3ins) |
| Weight | 309g 4 gas (10.8oz)/ 340g pumped (11.9oz) 333g 5 gas (11.7oz)/ 362g pumped (12.7oz) |
| Alarms | Audible >95dB @ 30cm (98dB @30cm in loud mode) Visual – all angle dual red/blue LEDs Vibrating alert |
| Display | Top mount for ease of view with dual colour backlight (green/red) |
| Data logging | 125 hr at 10-second intervals (45,000 logs) |
| Event logging | Alarm, over range, calibration, bump, on/off, TWA, 1000 events |
| Battery | Rechargeable Li-ion, >14 hr (13 hr pumped operation) based on CH4, O2, H2S, CO Typical charge time 7.5 hr |
| Sampling | Internal pump as option |
| Operating temperature | -20°C to +55°C (-4°F to +131°F) |
| Storage | -20°C to +65°C (-4°F to +149°F) |
| Humidity | 10 to 95% RH |
| Ingress protection | Independently tested to IP65 |
| Approvals |
IECEx: Ex db ia IIC T4 Gb Tamb -20°C to +55°C MED Directive 2014/90/EU UKCA MED (MSN1874) |
| Compliance | FCC and CE Complies with EMC Directive 2014/30/EU EN50270 and ICES-003 |
| Interface | Data connection for gas test solutions and direct to PC |
| Charging | Direct connection to multiregional power supply Vehicle charger adaptor Desktop cradle USB power and communications lead |
| Crowcon Connect Compatible? | Yes |
| Gas | Range | Typical Alarms | Resolution |
| PID | 0-1000ppm | 50ppm | 1ppm |
| Ammonia (NH3) | 0-100ppm | 25ppm | 1ppm |
| Ammonia (NH3) | 0-1000ppm | N/A | 1ppm |
| Carbon dioxide (CO2) | 0-5% vol. | 0-5% vol. | 0.01% vol. |
| Carbon monoxide (CO) | 0-2000ppm | 20ppm | 1ppm |
| Carbon monoxide (CO) | 0-500ppm | 20ppm | 1ppm |
| Carbon monoxide (hydrogen filtered) |
0-2000ppm | 20ppm | 1ppm |
| Chlorine (Cl2) | 0 – 5ppm | 0.5ppm | 0.1ppm |
| Dual toxic (CO-H2S) | H2S 0-100ppm CO 0-500ppm |
5ppm 20ppm |
1ppm 1ppm |
| Flammable | 0-100% LEL | 20% LEL | 1% LEL |
| Hydrogen (H2) | 0-1000ppm | N/A | 1ppm |
| Hydrogen sulphide (H2S) | 0-100ppm | 5ppm | 1ppm |
| Nitrogen dioxide (NO2) | 0-20ppm | 1ppm | 0.5ppm |
| Oxygen (O2) | 0-25% vol. | 19.5% / 23.5% vol. | 0.1% vol. |
| Ozone (O3) | 0-1ppm | 0.1ppm | 0.01ppm |
| Sulpher dioxide (SO2) | 0-20ppm | 1ppm | 0.1ppm |
| Chlorine dioxide (ClO2) | 0-1ppm | 0.1ppm | 0.1ppm |
| Nitric oxide (NO) | 0-100ppm | 1ppm | 1ppm |
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