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• Simultaneous detection of 4 gases — LEL
Add a hand pump and tubing to push the sample through groundwater filters
FASTEST LOGGING RATE - 1 per second
Drive (pressure) and vent periods are cycled to provide water flow
Carbon Dioxide 1 %/a, 1 - 20 Vol.-%, (CH25101) Voss • Simultaneous detection of 4Carbon Dioxide 1 % a, 1 20 Vol. %, Part # CH25101, 10 Tests Application Range Standard Measuring Range: 1 to 20 vol. % Number of Strokes n: 1 Time for Measurement: approx. 30 s Standard Deviation: 5 to 10 % Color Change: white violet Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: max. 40 mg H2O L Reaction Principle CO2 + N2H4 NH2 NH COOH Cross Sensitivity Hydrogen sulfide in the TLV range does not interfere. In a range
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