City Sensor 3000MAh Oxygen Portable O2 Gas Detector Analyzer

HiYi ATEX Certified Internal Pump 3000 mAh City Sensor Oxygen Leak Detection Portable O2 Gas Analyzer

Portable  Gas Detector

O2 Oxygen

Oxygen (O2) is one of the main components for air and occurs normally at 20.9% in the atmosphere at sea level. In the air it is mainly produced by algae and plants. Oxygen is essential for life, particularly human life.

If the Oxygen level or pressure is too low we asphyxiate and quickly and die. Typically at sea level 12% or lower concentration.
If the O2 level or pressure is too high then the level of the gas radicals rapidly damage cells resulting in blindness, seizures, respiratory distress and bleeding. Typically at sea level 45% or higher concentrations. This is the reason Oxygen therapy in hospitals can be controversial and should only be short-term.
Higher than normal levels will also greatly accelerate fires and explosions so it is normal to alarm at levels above 23% at sea level.

Accurate oxygen (O2) level measurements are essential in preventing injury or death in situations where safe levels may be compromised. Oxygen gas detection instruments will typically trigger an alarm when the oxygen level drops below 19.5% volume, the OSHA-mandated level. The most common use of oxygen gas detection is in confined spaces – totally or partially closed areas generally not designed to be permanently occupied. It is essential that an O2 gas sample is drawn prior to entering these spaces, and is continuously monitored after entry.

XM-E- Pump Portable Gas Detector is a continuous monitoring of a variety of single gas detection equipment.

This product is suitable for environmental monitoring, industrial production and other harmful gases working environment, which can effectively protect the health and safety of staff is not compromised.It meets European standard gas detector.

• Intelligent Probe design;convenient calibration and maintenance
• Fault, Warning, operator error, alarm will be smart tips
• Built-in CF calibration coefficients (VOC measurements only valid)
• With audible alarm, visual alarm function, the status bar also displays alarm status
• Full-color 3.5-inch TFT screen, color LCD display and intuitive
• Can be both digital and curve display of gas concentration in two ways
• With USB communication port, you can speed 9600 bytes to communicate directly with the computer
• With test record function, can store a month's measurement data and instrument or computer can view the data
• Memory capacity is 2M,can store more than 90,000 pieces of data
• With alarm recording function, you can record the last four times the alarm time and type
• With calibration record; can record the last four times the size of the calibration time span
• High-capacity lithium battery-powered, rechargeable, low battery automatic shutdown
• Can be set high reported, underreporting, TWA, STEL, shutdown time, pump speed, etc.
• Indicate way : LCD display real-time concentration ,LED ,buzzer alarm 

The detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, biochemical medicine, agriculture, fire control, archaeology and other industries and places that need safety detection of toxic and harmful, explosion prevention.

The detector can effectively predict the concentration of dangerous gas alarm, to ensure that the safety of staff life is not threatened, production equipment is not lost.