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The Well Depth Indicator Probe uses a pressure sensitive plunger to measure the distance to the bottom of the well
GPS signals alone may not provide sufficient positioning precision to locate employees during an emergency response
Hydrogen sulphide is not indicated near the limit value
If there is only water in the well and no product
CO2 + N2H4 NH2-NH-COOH
Olefine 0.05%/a, 0.06 - 3.2 Vol.-% / 0.04 - 2.4 Vol.-%, (CH31201) Clear PVC Bailer The Well Depth Indicator ProbeOlefine 0. 05% a, 0. 06 3. 2 Vol. % 0. 04 2. 4 Vol. %, Part # CH31201, 10 Tests Application Range Standard Measuring Range: 0. 06 to 3. 2 vol. % propylene 0. 04 to 2. 4 vol. % butylene Number of Strokes n: 20 to 1 Time for Measurement: max. 5 min Standard Deviation: 30 % Color Change: violet pale brown Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: < 30 mg H2O L Reaction Principle CH3 CH2 CH=CH2 + MnO4 MnIV + various oxidation
