Co2meter CM-0052, Руководство пользователя

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Sampling Data Logger User Manual CO2Meter
PAGE 14 of 16
Device Specifications
Measuring Range:
1% CO2 0 ‐ 10,000 ppm (0 ‐ 1% vol.)
5%, 30%, 65%, 100% CO2 0 ‐ 5%, 0 ‐ 30%, 0 ‐ 65%, or 100%
vol., respectively
Accuracy (all ranges) ±0.5%, ±3% measured value
Power Supply:
Maximum Voltage 30VDC
Minimum Voltage 18VDC
Power Consumption ~1Watt avg. (pump running)
Sensor Ratings:
Life Expectancy >15 years
Maintenance Interval No maintenance required
Warm ‐ up Time <1 min (instant
measurements)
Pump Characteristics:
Maximum Flow (STP) 800 ml/min
Maximum Vacuum 52%
Maximum Pressure 600 mbar restart, 150 mbar
continuous
Maximum System Pressure ~1 ATM
Outputs:
Range 0 ‐ 100% vol.
Output Value 4 ‐ 20mA, linearly scaled
Relay COM, NC, NO 1A @ 30VDC
RS ‐ 485 Modbus interface