نشت یاب و آنالایزر تک گاز کروکن انگلستان مدل CROWCON Gasman

90 x 48 x 24 mm (3.5 x 1.9 x 0.95 ins)

Flammable: 138g (4.9oz)
Toxic: 118g (4.1oz)
Oxygen: 129g (4.6oz)
Carbon monoxide: 139g (4.9oz)

Flammable:  20s
Toxic gas:  20s
Oxygen:  10s

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

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

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

Rechargeable lithium battery for all gas types
Non-rechargeable lithium battery for toxics and oxygen (excluding CO₂)

Rechargeable: 12 hours minimum for flammable unit
Non-rechargeable: Up to 2 years

 Optional manual aspirator

-20°C to +65°C (-4°F to +149°F)

20 to 90% RH

IP65

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) 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

Europe: EN60079-0, EN60079-11, EN60079-1, ATEX 2014/34/EU
North America: CSA22.2, 152EN50270, EN50271, IEC61508, EN61779, EN45544

RS232 connection from interface module in charger
RS232/USB converter available

Gasman can be routinely calibrated using Portables PC software or by using Checkbox IMH