Kitagawa FM-619E Combustible Gas Monitor (0-100%LEL, -10-40°C)

Measuring Gas: Hydrogen (H2)

Measuring Principle: Chronoamperometry

Sampling Method: Suction type Approx. 0.6L/min (at room temperature with 2.4m gas sampling tube with a sampling probe)

Measuring Range: 0-100%LEL

Resolution: 1%LEL

Detectable accuracy: ±10%LEL

Concentration display: LCD Digital

Aralm accuracy: ±10%LEL

Alarm Concentration: 20%LEL

Alarm Method: LCD display, LED Lamp and Buzzer

Response Time: Within 25 seconds at 90% response from sampling gas inlet at 20°C

Operating Temperature Range: -10-40°C; below 95%RH (non-condensing)

Explosionproof: ExiaII CT4X(No.TC19531)

Pressure range: 80-110kPa

Power Source: 3 × "AA" size Alkaline batteries(LR6)

Continuous Operation time: Alkaline batteries : approx. 20 hrs (no alarm)

Main Body Dimensions: 78 (W) X 200 (H) X 50 (D)mm

Main Body Weight: Approx. 550g (including batteries)

Standard Accessories: Gas sampling tube with sampling probe(2.4m), leather case, carrying case