Benzene 5/a, 5 - 40 PPM, (6718801) Twine press the button two times

press the button two times quickly

Max working length 6"

Modbus/RS485 or SDI-12 via Rugged TROLL 200 Cable

4 conductors

Benzene 5/a, 5 - 40 PPM, (6718801) Twine press the button two timesBenzene 5 a, 5 40 PPM, Part # 6718801, 10 Tests Application Range Standard Measuring Range: 5 to 40 ppm Number of Strokes n: 15 to 2 Time for Measurement: max. 3 min Standard Deviation: 30 % Color Change: white red brown Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: max. 50 mg H2O L Reaction Principle 2 C6H6 + HCHO C6H5 CH2 C6H5 + H2O C6H5 CH2 C6H5 + H2SO4 p quinoid compound Cross Sensitivity Other aromatics (toluene, xylene)