• Portable, wearable gas detector made for the detection of a single gas
• Made tough - rugged polycarbonate housing with IP65 water/dust resistance and overmoulded case to protect against impact
• Clip on the back for easy attachment to your clothes
• 2 levels of instantaneous alarms - ensure you are alerted straight away when gas levels rise
• Triple alarms ensure you never miss an alert - audible tone at 95dB, flashing red/blue LED indicators plus vibration
• Rechargeable battery inside (please note that the charger is sold separately)
• One button operation - easily switch between different settings
• ATEX/IECEx compliant for use within hazardous environment
• Fully interchangeable intelligent sensor modules
• Backlit display - ideal for gas diagnostics and operating status
• Ultra lightweight, comfortable design
• Data logging capabilities with adjustable sampling rate (requires PC interface kit, sold separately)
• 12 hour minimum battery life

• Size: 90 x 48 x 24 mm (3.5 x 1.9 x 0.95 ins)
• Weight: Flammable: 138g (4.9oz); Toxic: 85g (3oz); Oxygen: 129g (4.6oz); Carbon monoxide: 139g (4.9oz)
• Typical response times (T90): Flammable: 20s; Flammable (MPS): 17s; Toxic gas: 20s; Oxygen: 10s; Oxygen (Long-Life): 10s
• Alarms: Audible: 95dB; Multiple alarm options let you select distinctive tones for different alarm levels; Visible: Dual colours red/ blue flashing LEDs in a gas hazard; Internal vibrating alarm
• Display: Custom LCD with backlight, with display of gas concentration. Graphic symbols for battery (with proportional indication of remaining operation time), and display mode. Start up indication when calibration is due within 30 days, calibration overdue or service required.; Normal display: Real time gas concentration levels; Display recall: Peak readings and TWA
• Data logging: Full timed datalogging with adjustable sample rate, set to 1 min. data rate as default. 900 hours storage at 1 min. interval (54,000 logs), >4800 events
• Battery: Rechargeable lithium battery for all gas types. Non-rechargeable lithium battery for toxics and oxygen (excluding CO2)
• Operating time*: Rechargeable with MPS: >3days; Rechargeable: 12 hours minimum for flammable unit; Non-rechargeable: Up to 2 years
•  Sampling: Optional manual aspirator
• Operating temperature**: -20°C to +65°C (-4°F to +149°F)
• Humidity: 5 – 95% RH; 0 to 99% RH (O2 LL MPS)
• Ingress protection: IP65
• Approvals:
• Europe: Toxic or O2: ATEX II 1G Ex ia IIC T4 Ga (-20°C ≤ Ta ≤ +65°C) BASEEFA04ATEX0384
• Flammable: ATEX II 2G Ex ia db IIC T4 Gb (-20°C ≤ Ta ≤ +65°C) BASEEFA04ATEX0383Flammable (MPS): ATEX II 1G Ex ia IIC T4 Ga (-20°C ≥Ta ≥ +65°C) BASEEFA04ATEX0383
• International: Toxic or O2: IECEx Ex ia IIC T4 Ga (-20°C ≤ Ta ≤ +65°C) BAS05.0039
• Flammable: IECEx Ex db ia IIC T4 Gb (-20°C ≤ Ta ≤ +65°C) BAS05.0038
• North America: CSA Class 1 Groups A,B,C,D Division 1
• Standards: Europe: EN60079-0, EN60079-11, EN60079-1, ATEX 2014/34/EU; North America: CSA22.2, 152EN50270, EN50271, EN61779, EN45544
• PC Interface: RS232 connection from interface module in charger; RS232/USB converter available
• Calibration: Gasman can be routinely calibrated using Portables PC software or by using Checkbox IMH
• Crowcon Connect Compatible?: Yes
• *Operating time will depend on operating pattern and alarm occurrence. Frequent or long lasting alarms and use of the optional confidence beep will reduce battery life.
• **Toxic and oxygen sensors are not rated for continuous operation at high temperatures. Consult Crowcon if operating temperatures are likely to exceed 40°C (104°F) for extended periods.

• (1) Gasman - unit with standard pocket clip
• (1) A configuration report detailing the sensor installed, alarm settings and a calibration certificate
• (1) Calibration flow cap and tubing
• (1) User manual.

Brochure/Datasheet

Instruction Manual

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Note: Prices are not binding at any time subject to change without prior notice