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Features
- Modular instrument concept. Basic device without pump (diffusion) or with built-in pump
- Sensor combinations for diverse applications
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Applications
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sensors
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warning
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%LEL
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detecting + warning
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ppm + %LEL
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warning + measuring
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%LEL + vol.%
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detecting + measuring
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ppm + vol.%
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detecting + warning + measuring
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ppm + %LEL + vol.%
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- Power supply by rechargeable or disposable batteries
- Micro-processor controlled
- Large illuminated LCD display
- Self-test when switched-on
- Easy handling
- Visual and audible alarms
- Adjustable alarms for each range
- Temperature compensated sensors
- Easy to follow operator menu
- Function menu for instrument configuration (PIN code protected)
- Operator selectable flammable gas menu (option): methane, propane, butane, hexane, nonane, hydrogen, jet fuel
- Adjustable test gas concentrations
Approvals
- Passive protection:
- EC-type-examination certificate in accordance with ATEX 100a, guideline 94/9/EG
- Certificate No.: TÜV 01 ATEX 1657
- Identification: II 2 G EEx de ib IIB T4
- Active protection:
- Function safety test in mode "warning" at "Deutsche Montan Technologie GmbH"
- Test report: PFG-Nr.:413 007 02P
Sensor operation/measuring range
Calibration on methane:
ppm-sensor, semi-conductor: 0 ... 22.000 ppm
Minimum detection sensitivity 1 ppm
%LEL sensor, catalytic combustion: 0 … 4,4 vol.%
Minimum detection sensitivity 500 ppm
Vol.% sensor, thermal conductivity: 0 … 100 vol.%
Minimum detection sensitivity 1 vol.%
Technical data
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Operating time:
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typically 8 hours
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Power supply:
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3 Mignon NiMH accumulators or 3 Mignon Alkaline batteries
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Operating temperature:
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-20 °C ... +40 °C
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Storage temperature:
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-25 °C ... +55 °C
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Type of protection:
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IP 54
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Dimensions (W x H x D):
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60 x 144 x 35 mm
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Weight:
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approx. 300 g
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Accessories
- Leather bag
- Various probe systems
- Test case/test sets/test gases
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