It can detect CO2, HCHO, TVOC, PM2.5/1.0/10, temperature and humidity, which can meet your different testing needs, no need to buy other testing equipment and save money. The detect data can be send to your mobile phone by Tuya APP with WIFI, then you can see the data on your phone.
[email protected]Also, GASTEC Pump Model GV-110 and GV-100 meet the leakage test of EN1231, Workplace atmospheres-Short term detector tube measurement systems-Requirements and test methods, 4.2 Detector tube pump, 4.2.2 Leakage "The detector tube pump with the closed detector tube connection shall be tight, so that during the first minute of a pump stroke the ...
Get PriceFORMALDEHYDE (HCHO) *Can only be used for large leaks and very high level applications!*. Portable Units. SERIES U - Ranges of 0-10 ppm to 0-1000 ppm - Unique, patented sensors are utilized that are unaffected by moisture, temperature change, or poisons. Units are available for many different common or exotic gases in low levels for leaks or in very high measuring ranges that most or no other ...
Get PriceSearch results for HCHO at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare
Get PriceCarbon MonoxideChlorineEthylene OxideFormaldehydeHydrogen ChlorideHydrogen PeroxideHydrogen SulfidePeracetic Acid [aka Peroxyacetic acid]Sulfur DioxideOSHA specifies an 8-hour TWA of 50 ppm. Setting the system alarm at 50 is not recommended, unless the workplace concentration is always teetering just below this level, and compliance with the 50 ppm standard is truly an issue.Although OSHA does not define a STEL or ceiling value for CO, NIOSH does, and it is 200 ppm. Absent the condition of meeting the 50 ppm standard, a more prudent course would be to set alarm-1 (the warning alarm level) at 100 ppm and alarm-2 (the danger alarm level) at 2...See more on gasdetection.com[PDF]Combustible Gas Detection Fundamentalss7d9.scene7.com/is/content/minesafetyappliances...Combustible Gas Detection. A Guide to the Characteristics of Combustible Gases and Applicable Detection Technologies Published by the Technical Staff of GENERAL MONITORS 26776 Simpatica Circle Lake Forest, California 92630 Tel. +1-949-581-4464 ... Formaldehyde gas HCHO.75 ppm Gas Gas …
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Get PriceThe battery-operated smoke and CO detector can be installed easily, with no wires or electrician required, and its slim profile will seamlessly blend in with your home decor. The detector will continue monitoring during power outages, and its twist-lock mounting system makes replacing batteries easy.
Get PriceDec 03, 2020This product can detect and locate combustible and explosive gas leaks from methane or natural gas, propane, ethane, fuel, alcohol, butane, gasoline, coal gas, toluene, kerosene, sewer gas, and other gases. It has a bendable 12-inch neck sensor that can locate gas leaks even in tight spaces.
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Get PriceThe MiCS-6814 is a 3 sensor device suitable for gas leak detection and outdoor air quality monitoring. MiCS-6814 can detect many unhealthful gases, and three gases can be measured simultaneously due to its multi channels, so it can help you to monitor the concentration of gases where you expect the existence of more than one gas.
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Get PriceDesigned to detect gases indoors or outdoors, our PrimaX P Gas Transmitter measures oxygen and toxic and combustible gases. The flameproof transmitter is housed in a powder-coated aluminum enclosure that will protect it in extremely dangerous conditions. The unit also features a large, easy-to-read LCD screen and three LED status indicators for ...
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Get PriceCO Carbon Monoxide Poisoning Gas Sensor Warning Alarm Detector Tester LCD. 2 in 1 Protection,Protection Against Smoke Carbon Monoxide. Battery-operated unit installs quickly and easily without an electrician. The alarm will emit four short alarm beeps when Carbon Monoxide is detected and will emit continuous beeps when smoke is detected.
Get PriceThe C-21 VOC sensor can be used as a controller for external alarms, vent fans, or other device s. An integrated relay rated for up to 30 Volts at 130 mA will change states at the alarm level set by the customer. Dip switches in the rear of the device can be set to change the alarm state based on specific application needs.
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Get Pricecarbon monoxide detector and smoke alarm combo detector with LED display CE standard . US $6.50-$8.80 / Piece 100 Pieces (Min ... Carbon monoxide alarm + smoke alarm Compound 2-in-1 gas detector . US $5.00-$8.50 / Piece 1 Piece (Min. Order) 2 YRS . Shenzhen Alisi Electronic Technology Co., Ltd. ...
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