Overview

Enviro Forest Switchable multi-range gas leak detector is a switchable multi-range gas leak detector with suction pump for selective detection of Methane (CH4), Propane (C3H8) and Hydrogen (H2).

Features

• Handheld multi-range gas leak detector with suction pump for the selective detection
• Display of the detected gas concentration value from low ppm range up to LEL in Vol %
• Additional display of the detected gas concentration value from low ppm range up to 1000 ppm by bar graph
• Automatic measuring range change-over
• Additional display of concentration thresholds (10, 100, 1000 ppm and 1 Vol %) by LED (optional customized factory calibration)
• Intermittent tone signal reflecting concentration value by speed and continuous tone signal at 1 Vol % (can be switched off)
• Automatic zero setting on air after switching on
• Automatic sensors check with error recognition

Technical Specification

Flow rate of the suction pump	ca. 30 ml / min
Display area/resolution (LCD)	CH4 (1 to 999 ppm /1 ppm, 0.1 to 4.4 Vol %). C3H8 (1 to 999 ppm/1 ppm, 0.1 to 1.9 Vol %). H2 (1 to 999 ppm/1 ppm, 0.1 to 4.0 Vol %)
Response time	2 s
Time to operation readiness	< 50 s
Gas sensor	MOX gas sensor element (GGS 1000 + 6000 series)
Flow rate of suction pump	40 ml / min
Operating time (power pack is fully charged)	6 hrs
Allowable operating temperature	23 °F to 104 °F (-5 °C to 40 °C)
Allowable storage and transportation temperature/humidity	-13 °F to 158 °F (-25 °C to 70 °C) / 20 % to 80 % rh. (non-condensing)
Allowable storage conditions	Storage environment free of any contaminations, particularly protected against chemical substances such as Silicone etc.
Sensor extension flex (Length)	12.59 in (320 mm)
Dimensions	7.48 in x 1.57 in x 1.10 in (190 mm x 40 mm x 28 mm)
Net weight	0.71 lb (0.32 kg)