Liaocheng Weilu Electronic Technology Co., Ltd Liaocheng Weilu Electronic Technology Co., Ltd. specializes in the production of fixed, portable toluene alarm, handheld toluene leak detector, toluene detector, toluene leak alarm, toluene leak detector, toluene concentration alarm, toluene detection alarm.The company cooperates with sensor companies in the United States, Britain, Germany, the product uses pure imported sensors, realized the detection It has the characteristics of high precision, stable performance, reliable quality, anti-poisoning, strong anti-interference ability, etc., and can detect flammable, explosive or toxic gases for a long time. 02 02WL-1000/2000/3000 toluene gas detector is a high quality alarm developed and produced by our company. Using ultra-bright LCD display, the display is intuitive and clear, real-time display of the concentration of the gas to be measured, and the Chinese menu operation is easy to use, easy to operate, easy to learn and understand. The toluene gas detector adopts imported sensors, is responsive, has the characteristics of anti-toxic, anti-corrosion, wind and sand resistance, etc., the test procedure is controlled by artificial intelligence microcomputer, reasonable workflow, simple and convenient, complete functions, and a variety of adaptive capabilities; each channel has independent two-level gas concentration, public level 3 gas concentration, fault acousto-optic alarm, and the corresponding relay signal output 4-20mA output. Technical parameters of toluene alarm, toluene detector: 1. Detection gas: toluene 2. Measurement range: 0-1000ppm/0-100ppm/0-100LEL3. Sampling method: diffusion type 4. Detection principle: electrochemical/semiconductor/catalytic combustion 5. Sensor life: 3 years 6. Detection error: ± 5% F. S7. Response time: <30s8. Zero drift: 3 ppm/LeL9. Span drift: 10 ppm/Lel10. Long-term drift: < 2% signal/month 11. Alarm point placement: can be set by yourself 12. Recovery time: ＜ 30s13. Working voltage: DC 24V14. Power consumption: ≤ 1.5W15. Analog output: DC4~20mA standard signal output 16. Transmission distance: 1200m17 Atmospheric pressure: 86 ~ 106 kPa 18. Storage temperature: -20 ~ 40 ℃ 19. Operating temperature: -40 ~ 85 ℃ 20. Operating humidity: < 90% R. H21. Weight: about 2.2 (1.2) Kg22. Explosion proof mark: EX d II CT623. Outlet hole connecting thread G 3/4" (G1/2”) thread 24. Installation method: fixed Of course, there are few brackets, pipes, and wall mounts introduced here. If you need more detailed technical specifications, please contact us.