MULTI GAS DETECTOR

Product Description

SMART SENSOR MULTI GAS MONITOR AS8900

AS8900 four-in-one gas detector

Product ID: AS8900 Four In One Gas Detector

Product Description: Gas Detector is an instrumentation tool for measuring the concentration of gas leaks. It mainly refers to portable/handheld gas detectors. Gas sensors are mainly used to detect the types of gases present in the environment. Gas sensors are used to detect the composition and content of gases. Generally believed that the gas sensor..

DETAILED

INTRODUCTION

Product introduction

Gas detector is an instrumentation tool for measuring the concentration of gas leaks. It mainly refers to portable/ hand-held gas detectors. Gas sensors are mainly used to detect the types of gases present in the environment. Gas sensors are used to detect the composition and content of gases. It is generally believed that the definition of a gas sensor is based on the classification of the detection target. That is, any sensor used to detect the composition and concentration of a gas is called a gas sensor, whether it is a physical method or a chemical method. For example, sensors that detect gas flow are not considered gas sensors, but thermal conductivity gas analyzers are important gas sensors, although they sometimes use a generally consistent detection principle. 

Although many standard gas detectors can only detect one gas at the time of manufacture, modern multifunction or multigas detection devices can detect multiple gases at the same time. Some gas detectors can be used as individual units to monitor small workspaces, or they can be combined or connected together to form a monitoring and protection system. 

FEATURES

A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life.

Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.

While many of the standard gas detector units were originally fabricated to detect one gas, modern multifunctional or multi-gas devices are capable of detecting several gases at once. Some detectors may be utilized as individual units to monitor small workspace areas, or units can be combined or linked together to create a protection system 

Technical Parameters

Sensor specification :

Gas                                           Range                           Resolution           T90

Oxygen(O2)                             0-30%                           0.1%                 10sec

Combustile(LEL)                      0-100%LEL                   0.1%                 35sec

Carbon Monoxide(CO)            0-999ppm                      1ppm                 50sec

Hydrogen Sulfide(H2S)             0-500ppm                      1ppm                30sec

Temperature and humidity range :

Operating Temperature: -10 to 50 deg. C (except LEL is 0 to 40 deg. C)

Operating Humidity: 15 to 95% RH,typical 

Storage Temperature : 0 to 40 deg. C

·    industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.

While many of the standard gas detector units were originally fabricated to detect one gas, modern multifunctional or multi-gas devices are capable of detecting several gases at once. Some detectors may be utilized as individual units to monitor small workspace areas, or units can be combined or linked together to create a protection system 

Battery Specification :

Rechargeable lithium-ion battery,3.7 Volts 

Battery working runtime: 18 hours. And 12 hours work with AS8930 sampling pump.(work in room temperature and no alarm condition)

size: 120.20mm X 64.50mm X 38.30mm

Weight : 200g