RKI Instruments GW-2H 73-0041RK gas detector, H2S, 30 sec response

RKI Instruments GW-2H 73-0041RK Detector
BrandRKI Instruments
Model Code GW-2H 73-0041RK
Model Info

Measuring gas: hydrogen sulfide (H2S). Detection principle: electrochemical. Sensor type: ES-1827. Measuring range: 0 - 100.0 ppm (0.5 ppm). Alarm points (factory set): 1st - 10.0 ppm; 2nd - 30.0 ppm; TWA - 10.0 pm; STEL - 15.0 ppm; Over - 100.0 ppm. Alarm types: gas alarm: 2 step alarm, STEL, TWA, Over alarm.

Trouble alarm: sensor connection, low battery, circuit error. Calibration range over alarm. Response time: T90 in 30 seconds. Accuracy: +/- 1.5 ppm (up to 30 ppm). Dimensions & weight: 2.5 x 1.7 x 0.9 inches; 2 ounces / 60 grams.

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