KOMYO RIKAGAKU KOGYO K.K. PRODUCT INFORMATION(Multi-Gas Monitor:For prevention of oxygen deficiency & CO poisoning, explosion-proof, suction type:MD-611E)
Japanese Japanese Japanese
 
TOP_PAGE What's New Company Info Products Technical Info.

Portable Gas Monitors
Multi-Gas Monitor
For prevention of oxygen deficiency & CO poisoning, suction type
* MD-611E
image1
  • Delivers gas alarm and/or any trouble with loud sound(above 90dB/10cm)
  • Large LCD display for easy reading
  • Delivers alarm with bright LED flickers, in operation(GREEN), alarm(RED), trouble(ORANGE)
  • Powerful suction pump, fast response time
  • Ex Explosionproof
■SPECIFICATIONS
 
Model

MD-611E

Measuring Gas Carbon monoxide Oxygen
Measuring Principle Chronoamperometry Galvanic cell
Sampling method Suction type Approx.0.6L/min (at room temperature with 5m gas sampling hose)
Measuring Range 0 - 500ppm 0.0 - 50.0vol%
Resolution 1ppm 0.1vol%
Detectable accuracy Below 100ppm : ±10ppm
Above 101ppm : ±10% of indicated value
0.0 - 25.0vol% : ±0.5vol%
Above 25.1vol% : ±3.0vol%
Alarm accuracy Below 100ppm : ±10ppm
Above 101ppm : ±10% of indicated value
±0.5vol% against alarm setting value 18.0vol%
Alarm concentration Factory default settings
AL1 : 50ppm
AL2 : 100ppm
Factory default settings
AL1 : 18.0%
Display Digital liquid crystal
Alarm Method LED lamp, LCD display and buzzer
Response Time Within 25 seconds at 90% response from sampling gas inlet at 20°C Within 15 seconds at 90% response from sampling gas inlet at 20°C
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
RETURN TO TOP OF THIS CATEGORY.