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Model Name
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Type A | Type B |
|---|---|---|
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Measuring Gas
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Oxygen in air
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Detection Range
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0.0 - 40.0%vol. (0.1%vol.)
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Detection Principle
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Galvanic cell
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Alarm set point
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Low alarm 19.5%vol. High alarm 23.5%vol. Over alarm 40.0%vol. |
No Alarm |
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Trouble Alarm
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Sensor disconnection, low battery, circuit failure, calibration range error
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Alarm Types
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No Alarm |
| Trouble alarm: flashing light, intermittent buzzer and display of error message | ||
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Display
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Digital Display | |
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Operating Temp. & Humidity
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-20°C ~ 50°C (4°F ~ 122°F) Humidity below 95%RH (non condensing)
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Power
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Alkaline dry cell (2-AA size)
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Continuous operation
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Maximum 5000 hours (at 25°C, and no alarm, no backlight)
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Dimension & Weight
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66(W) x 114(H) x 33(D) mm (2.6W x 4.5H x 1.3D in.)
230g, 8.1 oz (instrument only) |
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Standard Accessories
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Optional Accessories
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