OT137 다중 가스 감지기

설명

The OT137 multi-gas alarm instrument adopts color liquid crystal display technology, and can detect 1 에게 6 kinds of gases simultaneously. Different gas sensors can be configured for detection. The S318 multi-gas alarm instrument is equipped with audio, sound and light, and vibration alarm prompts, and the real-time concentration display can adapt to concentration detection in a more complex environment. This product is suitable for a variety of industrial manufacturing places such as chemical and pharmaceutical, 지방 자치 단체, 수처리, 통신, archaeology, laboratories, 냉장, 양조, steel, gas, 등.

The OT137 multi-gas detector adopts a large-capacity rechargeable lithium-ion battery, and this machine can simultaneously and real-time display the concentrations of up to 6 gas types, which is an essential detection tool for work safety supervision and inspection.

기능 특징

• 2.4 inch high definition full-color view IPS industrial screen
• Gas concentration values display

• Can detect 6 channels gas or up to 7 gases at the same time
• Data storage function
• Dust-proof, 방폭 및 방수 설계
• Intrinsically safe circuit design, antistatic and electromagnetic interference
• Setting time and alarm function can be adjusted freely

기술적인 매개변수

감지 원리	Electrochemistry/catalysis/thermal conductivity/infrared/PID
Sampling mode	Natural diffusion or optional(Special card self-priming pump)
Measurement error	≤3%FS
Interface definition	U3 port (USB)
표시하다	Color LCD
경보	Sound/light/vibration, three level alarm
Working time	> 8시간
Environment temperature	(-10~55)℃
Environment humidity	≤93%RH
Power	3.7V 3500mA Lithium-ion rechargeable battery
Explosion proof grade	Ex ia IIC T4 Ga;Ex ib IIIC T130°C Db
Explosion proof number	CLEx24.1020
Ingress protection	IP65
무게	400g
크기	(160×90×36)mm

 

일반 가스 매개변수 목록
가스 감지됨	측정 범위	선택 범위	해상도 쥐	응답 시간
LEL -가연성 가스	0-100%LEL	0-100%VOL(적외선 또는 촉매)	1%LEL/1% 권	10초 이하
일산화탄소	0-1000PPm	0-500/2000/5000PPm	0.1/1PPm	10초 이하
TVOC	0-100PPM	0-100PPM	0.1PPm/1PPM	15초 이하
수소	0-100%LEL	0-1000PPM	1%LEL/1PPM	15초 이하
천연가스	0-100%LEL	0-100%LEL	1%LEL	10초 이하
산소-O2	0-30%볼륨	0-30%、0-100%볼륨	0.1%권	10초 이하
오존	0-10PPm	0-20、100PPm	0.01PPm/0.1PPM	15초 이하
황화수소-H2S	0-100PPm	0-50、200、1000PPm	1/0.1PPm	10초 이하
메탄-CH4	0-100%LEL	0-100%볼륨	1%LEL/1% 권	10초 이하
플루오르	0-10오후	0-1、10PPM	1/0.1PPm	15초 이하
염화수소	0-20PPm	0-20/50PPm/100PPM	0.01/0.1PPm	15초 이하
질소-N2	0-30%볼륨	0-30%볼륨、100%볼륨	0.1%LEL/1PPM	10초 이하
수소	0-100%LEL	0-1000PPm	1%LEL/0.1PPm	15초 이하
염소	0-20PPm	0-10、100PPm	0.1PPm	15초 이하
암모니아 가스	0-100PPm	0-50、500、1000PPm	1/0.1PPm	15초 이하
산질화물	0-20PPm	0-50、1000PPm	0.1/1PPm	15초 이하
메탄알	0-20PPm	0-50、100PPm	1/0.1PPm	15초 이하
이산화황	0-20PPm	0-50、1000PPm	0.1/1PPm	15초 이하
산화질소	0-250PPm	0-500、1000PPm	1PPm	15초 이하
이산화질소	0-20PPm	0-50、1000PPm	0.1/1PPm	15초 이하
포스핀	0-20PPm	0-20、100PPm	0.1PPm	15초 이하
아크릴로니트릴	0-100PPM	0-100PPm	0.1/1PPm	15초 이하
이산화탄소	0-5000PPm	0-1%/5%/10%볼륨 (적외선 )	1PPM/0.01%VOL	15초 이하
불화수소	0-10PPm	0-1、10、50、100PPM	0.01/0.1PPm	15초 이하
자일렌/메틸벤젠	0-20PPm	0-5、10、50、100PPm	0.01/0.1PPm	15초 이하
옥시란	0-100PPm	0-100PPm	1/0.1PPm	15초 이하
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