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Specification: |
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measuring range: |
oxygen concentration: 0.0 to 100.0 % |
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accuracy: |
oxygen: ±0.1% O2 ±1 digit
(calibrated device) |
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sensor connection: |
via approx. 0.7m long, fixly mounted connection cable with phone jack |
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oxygen sensor: |
electrochemical oxygen partial
pressure sensor,
installed in external sensor housing
guarantee: 12 months
ambient pressure: 0.5 to 2.0 bar abs.
over / under pressure: 0.25 bar max (pressure difference) |
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display: |
3 1/2 digit, 13 mm high LCD display |
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working temperature: |
0°C to +45°C (sensor), -20°C to +50°C (device) |
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relative humidity: |
0% to 95% r.h. |
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power supply: |
9 V battery type IEC 6 F 22
(in scope of delivery incl.) |
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power consumption: |
approx. 120µA
(over 2,500 hours!) |
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Low battery indication: |
"BAT" |
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Auto-OFF function: |
1 to 20min (can be switched off).
devices switches off itself, if no button is pressed during period set |
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housing: |
impact resistant ABS housing, front IP65 |
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dimensions: |
approx. 106x67x30mm (HxWxD); without sensor cable and sensor |
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weight: |
approx. 185 g (battery and sensor incl.) |
Compact air oxygen measurement device for high-precision measurement of oxygen.