Kitagawa 174A Gas Detector Tube (Nitrogen oxides) (10-300 ppm)

Measuring range: 10-300 ppm

Number of pump strokes 1(100mr）

Sampling time: 1.5 minutes/1 pump stroke

Detectable limit: 1 ppm

Shelf life: 2 years

Operating temperature: 10～30℃

Temperature compensation: Necessary（See "TEMPERATURE CORRECTION TABLE"）

Reading: Concentration chart method

Colour change: White→Yellowish orange

Datasheet