Oxygen Monitor
To protect the worker from injury by oxygen deficiency, the oxygen concentration is required to be monitored. Portable monitors are useful to detect oxygen deficiency at confined work place and prevent disaster due to an explosion of oxygen deficient air. The portable OPA-6000E O2 Monitor can be carried as a personal monitor and/or used to measure remotely with an optional extension cord and adapter. |
Model | OPA-6000E | |
---|---|---|
Measuring gas | Oxygen in the air | |
Sampling | Diffusion type | |
Measuring principle | Galvanic cell | |
Measuring range | 0 to 50.0vol% (Resolution 0.1vol%) | |
Indication accuracy *1 | Within ±0.5vol% O2 at 0.0-25.0vol% Within ±3.0vol% O2 over 25.1vol% |
|
Response time | Within 15 seconds at 90% response (at 20 ℃) | |
Alarm accuracy | ±0.5vol% against alarm setting value 18.0vol% | |
Alarm setting | 18.0vol% | |
Alarm method | LCD display, LED Lamp, buzzer and vibration | |
Explosion proof | Ex ia ⅡC T4 Ga (No.TC22742) | |
Power supply | 3 x size "AAA" Alkaline battery, LR03 manufactured by TOSHIBA LIFESTYLE PRODUCTS AND SERVICES CORPORATION |
|
Run time *2 | Approx. 1000 hrs | |
Operating temperature range | -10 to 40 ℃; 30 to 85 %RH(non-condensing) | |
Dimensions | 105 (W) X 56 (H) X 29 (D)mm (excluding a sensor) | |
Weight | Approx. 150 g (including batteries) | |
Standard accessories | Carrying case attached in a waist band | |
Remote measurement (optional) | Sensor cord assembly (5m, 10m, 20m or 30m), adapter assembly |