Oxygen Gas Measurement, Natural Diffusion Oxygen Gas Monitor Calibrated

• Brand: SA
• Customized: Customized
• Portable: Portable
• Certification: CE
• Gas: O2
• Type: Electrochemical Gas Analyzer
• Model NO.: CYH30
• Production Name: Portable Oxygen Gas Detector
• Transport Package: Kraft Paper Carton
• Specification: 105*54*32mm/200g
• Trademark: SA
• Origin: Beijing
• HS Code: 9027100090
• Production Capacity: 2000PCS/Month

Product Description

oxygen gas measurement, natural diffusion oxygen gas monitor calibrated

FEATURE OF OXYGEN
There are three main risks to gas in confined spaces.
The risk of asphyxia: in confined spaces the air renewal is very rare or even inexistent. The oxygen rate is often below 19,5%, which is the minimal non-hazardous rate. As the confined spaces are poorly ventilated, people working in rejects carbon dioxide (CO2) replacing oxygen.
The risk of hypoxia: confined spaces like tanks, crawl spaces and sewers contain a lot of hazardous gases. These last ones have hypoxic properties, which means that they avoid the oxygen supply that is necessary for the proper functioning of the human body.
The risk of explosion: as oxygen (O2) is a combustion agent, combustible and flammable mixtures may occur in confined spaces.

Portable single gas detector Oxygen (O2)
Before entering a confined space, it is essential to draw gas samples with an O2 gas detector and a specific sampling pump.
oxygen gas measurement, natural diffusion oxygen gas monitor calibrated
If the only hazard is the lack of oxygen (O2), an O2 gas detector like our model CYH30 allows real time measures of the oxygen hazardous concentrations.
If other gases are likely to be present, a multigas detector like our model CD4 is highly recommended (combustible gases, O2, CO et H2S).


Display & Specifications
oxygen gas measurement, natural diffusion oxygen gas monitor calibrated
-Easy to read LCD display with backlight
-Clear indication of operating status
-95dBA audible alarm
-Striking twin red/blue visual alarm
-Optional vibrating alarm
-High and Low levels of instantaneous alarm
-TWA alarms
-Tough polycarbonate housing
-Full elastomeric overmoulding
-High impact resistance
-IP65 compliant
-Optional 9000 reading data logging storage capacity


* Common ranges: (0.0-30.0)%vol; (0-100)%vol

Series	SA-M201	Battery	Rechargeable lithium
Sensor type	Electrochemical	Charging	By AC adapter or 5V USB port
Sensor lifetime	≥24 months	Charging time	4~5 hours
Respond time	≤20s (T90)	Continuous working time	>12h
Alarms	LED alarm ≥20cm	Working temperature	'-25ºC~ +55ºC
	Buzzer alarm ≥95dB, 30cm		Short time: -40~+55ºC
	Low power alarm	Ex proof	Yes
Alarm threshold	Fully adjustable	Sampling	Natural diffusion
Display	Energy saving LED	Size & weight	105*54*32mm, 200g
LCD reading	Real-time concentration, battery indicator, date	IP degree	IP54

About Us

Design & Moulding --with 14 years' experience, we make solidest and most practical products

Stricter quality inspection--we persue higher accuracy

Customization--we customize the exact product in your heart

Only focus on gas detector--we think more and deep and offer the best

Company profile:

Beijing Shi'an Tech Instrument Co., Ltd is grown out of Beiijing Dashiweye Technology Co., Ltd, and it's engaged in designing and manufacturing portable gas detectors.

Beijing Dashiweiye Tech, with website of shiantech.en.made-in-china.com, is established in 1997, it focuses on designing, moulding and manufacturing for enclosures of electrical instruments.

oxygen gas measurement, natural diffusion oxygen gas monitor calibrated