- acetylene (C2H2)
- ammonia (NH3)
- argon (Ar)
- arsine (AsH3)
- carbon dioxide (CO2)
- carbon monoxide (CO)
- chlorine (Cl2)
- chlorine dioxide (ClO2)
- diborane (B2H6)
- ethylene oxide (C2H4O)
- helium (He)
- humidity (RH)
- hydrogen (H2)
- hydrogen chloride (HCl)
- hydrogen cyanide (HCN)
- hydrogen phosphide (PH3)
- hydrogen selenide (H2Se)
- hydrogen sulfide (H2S)
- liquefied petroleum gas (LPG)
- methane (CH4)
- nitrogen dioxide (NO2)
- nitrogen monoxide (NO)
- oxygen (O2)
- ozone (O3)
- phosgene (COCl2)
- propane (C3H8)
- silane (SiH4)
- sulfur dioxide (SO2)
- sulfur hexafluoride (SF6)
- temperature (T)
Selected substance/property: ozone (O3)
Threshold gas detectors
16号竞彩足球推荐 将告别高度依赖 华晨中国2020年半年报显示，公司上半年营业收入14.5亿元，同比下滑23.9%，来自合营企业华晨宝马投资收益43.8亿元，同比增长23.4%，归母净利润40.5亿元，同比增长25.2% 疫情防控期间，华侨城旅游新产品也陆续落地
Device type:DG/F
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction
Device type:DG/M
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splashproof construction and RS-485 bus connectivity
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splashproof construction and RS-485 bus connectivity
Device type:DG/MR
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs
Description of the type: Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs
Concentration-measuring gas detectors
173彩票安卓版 据推算，此类成本性开支大约占土地出让收入近八成 从股价来看，明星效应未给海澜之家“升温”
Device type:DG/P
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction
Device type:DG/PV
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, active current output 4-20mA and voltage output 2-10V (for compatibility with non-Gazex systems)
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, active current output 4-20mA and voltage output 2-10V (for compatibility with non-Gazex systems)
Device type:DG-P/M
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction and RS-485 bus connectivity
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction and RS-485 bus connectivity
Device type:DG-P/MR
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs
Description of the type: Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs