Kitagawa MD-611E Oxygen, Carbon Monoxide Monitor (0 - 500ppm, 0.0 - 50.0vol%)

Measuring Gas: Carbon monoxide

Measuring Principle: Chronoamperometry

Measuring Range: 0 - 500ppm

Resolution: 1ppm

Detectable accuracy: Below 100ppm: ±10ppm; Above 101ppm: ±10% of indicated value

Alarm accuracy: Below 100ppm: ±10ppm; Above 101ppm: ±10% of indicated value

Alarm concentration: Factory default settings; AL1: 50ppm; AL2: 100ppm

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

Measuring Gas: Oxygen

Measuring Principle: Galvanic cell

Measuring Range: 0.0 - 50.0vol%

Resolution: 0.1vol%

Detectable accuracy: 0.0 - 25.0vol% : ±0.5vol%; Above 25.1vol% : ±3.0vol%

Alarm accuracy: ±0.5vol% against alarm setting value 18.0vol%

Alarm concentration: Factory default settings; AL1 : 18.0%

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

General

Sampling method: Suction type Approx.0.6L/min (at room temperature with 5m gas sampling hose)

Display: Digital liquid crystal

Alarm Method: LED lamp, LCD display and buzzer

Operating Temperature Range: -10-40°C; 30-85%RH (non-condensing)

Pressure range: 80 - 110 kPa

Power Supply: 3 x size AA Alkaline dry batteries(LR6)

Continuous Operating time: Approx. 16 hours, no alarm

Explosion proof: ExiaII CT4X

Main body dimensions: 78(W) x 200(H) x 50(D)mm

Main body weight: Approx. 550g (including batteries)

Standard accessories: Gas sampling hose with float type gas collector(5m, fluorine-contained), leather case, carrying case

Optional accessories: Gas sampling hose with float type gas collector(10m, 20m, 30m, fluorine-contained), assembly for O2 sensor replacement, assembly for CO sensor replacement