The EX-TEC PM4 is a measuring device for gas detection in the ppm range, gas warning in the LEL range and gas concentration measurement in the vol.% range.

Simple operator guidance using selections from DVGW applications (German Technical and Scientific Association for Gas and Water)
Large, illuminated LCD display
Self-test on start-up
Easy operation using three keys
Visual and audible alarms
Adjustable alarm thresholds for each gas and measuring range
Temperature compensated sensors
Function menu for individual device configuration (PIN code protected)
Gas database with calibration for methane and other gases, e.g. propane, butane, hexane, nonane, hydrogen, kerosene
Adjustable test gas concentration
Passive explosion protection:
EC type-examination certificate in accordance with ATEX 100a, guideline 94/9/EG
Certificate no.: TÜV 09 ATEX 555077 X
Identification: II2G Ex d e ib IIb T4
Active explosion protection:
Function safety test in the "Warning" mode for methane (CH4), propane (C3H8) and nonane (C9H20)
Certificate: BVS 09 ATEX G 002 X

Alte produse SEWERIN

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• Measurement at a distance of up to 30 m
• No cross-sensitivity with respect to other hydrocarbons
• Integrate self test and adjustment function that guarantee correct functioning of the device.

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• Detection sensitivity of 1 ppm
• Does not required fuel gasSelective to methane
• Mechanical robustness
• Easy operation

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• Simple and intuitive operation of the gas leak detector from a laptop
• Pipe network inspection in accordance with DVGW (German Technical and Scientific Association for Gas and Water) regulations G 465 ff. and G 466 f.
• Overview of the inspected routes in the route manager

SEWERIN EX-TEC SNOOPER 4 DETECTOR SCAPARI GAZE

• Testing room air (house test)
• Large, illuminated LCD display
• Easy operation using three keys
• Self-test on start-up

SEWERIN MINILEC 4 TESTER SCAPARI GAZE

• Device software available in various languages
• PC software makes documentation and archiving easy
• Serviceability test: simultaneous display of pressure and flow
• Adjusted for CH4, C3H8, C4H10, H2, town gas, air

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• Replaceable sensor filter
• Very fast start-up time
• Audible signal: concentration-dependent and deactivation option
• LCD display illuminated during operation
• High performance, low price

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• Innovative operating concept, with jog dial, soft keys and menu navigation
• Large-format matrix display with backlight shows all values at a glance
• Rapid charging in four hours even without a charging station means high availability
• Power supplied from four replaceable AA-size rechargeable or disposable batteries
• PC communication via USB bus

SEWERIN EX-TEC PM4 DETECTOR GAZ CU ALARMA SI MASURA CONCENTRATIE

• Large, illuminated LCD display
• Self-test on start-up
• Easy operation using three keys
• Visual and audible alarms

SEWERIN MULTITEC 520 ANALIZOR GAZE

• Easy operation using three keys
• Internal data memory (PC readout possible)
• Visual and audible alarms
• Adjustable alarm thresholds

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• User settings can be restored from first day of use (saved on USB stick)
• Safe, reliable measuring results thanks to self-tests during operation
• Sturdy and durable: all relevant components resistant to aggressive gases