光明理化学工業株式会社ロゴ
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Multi-Gas Monitor

MD-801For oxygen deficiency prevention, explosion prevention, H2S poisoning prevention
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Characteristic
SPECIFICATIONS
Model MD-801
Measuring Gas Oxygen Combustible Gases Hydrogen Sulphide
Measuring Principle Galvanic cell Catalytic combustion Chronoamperometry
Measuring Range 0 - 50.0vol% 0 - 100%LEL 0 - 50.0ppm
Resolution 0.1vol% 1%LEL 0.1ppm
Accuracy Within ±0.5vol%O2 at below 25.0vol%; Within ±3.0vol%O2 at 25.0vol% and over Within ±10%LEL at below 100%LEL Within ±1.5ppm at below 30ppm; Within ±10% of the indication value at 30ppm and over
Display Method Digital liquid crystal
Alarm Setting 18% or less 20%LEL and over 10ppm and over
Alarm Method LED Lamp, LCD display and buzzer
Response Time Within 15 seconds at 90% response
Power Source 4 x "D"size alkaline dry batteries or AC 100V
Continuous Operation Approximately 35 hours with alkaline dry batteries
Power Alarm Lamp and buzzer
Operating Temperature Range -10 - 40℃
Dimensions 230(W)×165(H)×130(D)mm
Weight 2.8kg (incdluing batteries and sensors)
Standard Accessories Gas sampling tube (8m) with float-type sampler, Carrying case