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Anli 3D (Tianjin) Technology Co., Ltd
Portable constant oxygen analyzer
NegotiableUpdate on 05/06
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Overview
The portable constant oxygen analyzer uses a GOC series electrochemical oxygen sensor (GALVANIC OXYGEN CELL) as the core detection element to detect oxygen, and applies * linearization processing technology to provide high-precision detection. It can detect the oxygen content in various background gases, such as nitrogen, hydrogen, argon, argon, helium, methane, as well as gases containing VOCs, organic solvents, slightly acidic gases (H2S, CO2, etc.), and hydrocarbons. The instrument is enclosed in a sturdy all-weather weather resistant casing. It is powered by rechargeable batteries and can be used continuously for up to 30 hours.
Product Details
Portable constant oxygen analyzerPrinciple and Construction
Portable constant oxygen analyzerUsing the principles of electrochemical primary cells/electrochemical fuel cells to detect the oxygen content in various background gases, the core detection components areA GOC series oxygen sensor (GALVANIC OXYGEN CELL).It can detect the oxygen content in various background gases, such as nitrogen, hydrogen, argon, argon, helium, methane, as well as gases containing VOCs, organic solvents, slightly acidic gases (H2S, CO2, etc.), and hydrocarbons.
The instrument is enclosed in a sturdy all-weather weather resistant casing. It is powered by rechargeable batteries and can be used continuously for up to 30 hours.Use built-in pumps, flow control valves, and flow meters to control and monitor the sample gas passing through the analyzer.
technical parameters
Display: High quality LCD
Range: 0-100%
Linearity: ± 0.5% of full scale
Sample gas pressure:The exhaust port should be emptied, and the inlet pressure should not exceed 20mbar.
Sample gas requirements: no condensation water, no dust, no corrosiveness
Sample gas interface: The inlet and outlet are equipped with durable card sleeve connectors, suitable for 6mm OD.
Response speed:About 5 seconds to T90Excluding the arrival time of the sample gas.
preheating2Achieve the complete accuracy of the instrument in minutes
Analog output: 0-20mA, 4-20mA, 0-1V, 0-5V, 0-10V. Note: For some models of instruments, this function is an option.
Communication (options): RS232/RS485, HART.
Alarm output: Two channels. Note: For some models of instruments, this function is an option.
Environmental requirements for use: temperature: -20 to 55 ° C; humidity: relative humidity 99%Below, there is no condensation water.
Power requirements: The charging adapter requires 100-240V, 50/60Hz
