RTO front-end FID combustible gas LEL analyzer

SOLAREx681 is a cost-effective hydrogen flame ionization (FID) monitoring instrument. When organic matter passes through the detector, ions are generated in the flame. Under the action of polarization voltage, the current between the nozzle and the collection electrode increases. By detecting and recording this current signal, corresponding LEL data can be obtained. Typical organic compounds exhibit a response on FID with a response time of less than 1 second. Generally, the larger the molecular weight, the higher the sensitivity, and the vast majority of organic compounds have good response on FID.

Analyzer Design

SOLAREx681 Flammability Analyzer is a highly integrated online LEL measuring instrument, equipped with a heating monitoring room and control unit, which can ensure continuous measurement of the low explosive limit of exhaust gas by the analyzer, with a measurement range of 0-100% LEL. Shigona Company adopts excellent and professional measurement principles to design LEL analyzers, which directly measure the combustible content in the sample to obtain LEL data, ensuring measurement accuracy and linearity.

SOLAREx681 Flammability Analyzer

The SOLAREx681 flammability analyzer is a highly integrated online LEL measuring instrument that uses a hydrogen flame ionization (FID) monitoring instrument to ensure continuous measurement of the low explosive limit of exhaust gases, with a response time of less than 1 second and a measurement range of 0 to 100% LEL.

Parameter Description

• Range: 0 to 100% Low Explosive Limit (LEL)

• Operating temperature: Sensor heated to 220 ° C

Measurement accuracy: ≤± 2% F.S

• Repeatability: ≤± 1%

• Linearity error: ≤ 1%

• Zero drift: ≤± 1%/30 days

Range drift (sensitivity): ≤± 2%/year

• Response time:<1 second

Gas: 99.999% H2

Gas pressure: 30psi

Gas consumption: 60L of hydrogen per day

Compressed air: 40Psig, regular clean air

Compressed air consumption: 24L per minute

• Humidity range: 0% to 100% relative humidity

Rated voltage: 110-240VAC, 50/60Hz

Main applications

Monitoring of gas concentration at the inlet and outlet of waste gas treatment devices (RTO/RCO/TO incinerators, etc.)

Measurement of total carbon and hydrogen in industrial process gases

Monitoring of total carbon and hydrogen content in liquid oxygen of air separation unit

Real time monitoring of total hydrocarbons (or other organic compounds) in workshops, factory areas, factory boundaries, and ambient air

Real time monitoring of organic matter concentration at the discharge outlet of catalytic, biological, and activated carbon treatment devices

Monitoring and warning of the lower explosive limit of solvent saturated air

——FID combustible gas LEL analyzer、FID combustible gas LEL analyzer——