Kitagawa MD-940 Multi-Gas Monitor

Measuring Gas: Oxygen/ Combustible Gas/ Hydrogen sulphide/ Carbon monoxide

Measuring Principle: Galvanic cell/ Catalytic combustion/ Chronoampetometry/ Chronoampetometry

Measuring Range: 0.0-50.0vol%/ 0-100%LEL/ 0.0-50.0ppm/ 0-300ppm

Resolution: 0.1vol%/ 1%LEL/ 0.1ppm/ 1ppm

Detectable accuracy:

Within ±0.5vol% at below 25.0%vol Within ±3.0vol% at over 25.1%vol

Within 10%LEL

Within ±1.5ppm at below 30ppm Within ±3ppm at over 31ppm

Within ±10ppm at below 100ppm Within ±10% of indicated value at over 101ppm

Alarm concentration: below 18%vol/ 20%LEL/ 10ppm/ 50ppm

Alarm Method: LCD display, LED Lamp and Buzzer

Response time: Within 25 sec. at 90% response (excluding gas probe)

Power Source: 4 × "D" size Alkaline batteries or AC100V adaptor

Continuous Operation time: Alkaline batteries : approx. 35 hrs

Operating Temperature Range: -10-40℃ (Humidity:30-85%RH, no condensation)

Main body dimensions: 230 (W) X 165 (H) X 130 (D)mm (excluding handle)

Main body weight: 2.8kg (alkaline batteries and sensors inclusive)