... , electronic, glass, chemicals, machinery, refractory materials, magnetic materials, new materials, specialty materials, building materials and so on., 2, Adopting special heat ...
Monitoring CO2 and VOC (mix gases) Temperature and humidity detection and display 1xon/ ... humiditySensing elementNon-Dispersive Infrared Detector (NDIR)Semiconductor mix gases sensorDigital combined temperature and humidity sensorMeasuring range0~2000ppm0~30ppm ... than 5 years lifetime of Semi-conductor VOC (mix gases) sensor5.Digital compositive temperature and humidity sensor with ...
Work with gas detector, can be droven to cut off the currency of the gas source. the host of brass electrovalveSpecificationsGas species: natural gas, LPG, man-made coal gas and other noncorrosive gasesValve body materials: brass alloyMaterial for sealing: NBR rubberOperating temperature: -100C to +500CTest operating pressure: 10 KPaConnection style: G1/2(DN15A) / G3/4(DN20A)Valve opening: reset ...
... DC5VSize: 58x40x15mmWeight: 21gVehicle power adapterUSB cable Features:Detect the harmful gases and particles entering the cabin by using the Air-Inlet ... outside is fresh;Green and Yellow LED: Traces of harmful gases or particles are entering;Green, Yellow, Red LED and ... Alert buzzer: Harmful gases or particles entering are getting dense 4. Under Air-recirculation ...
20w led downlight smd led chip, low cost 2011 hot led ceiling light CE, RoHS, FCC, PSE 50,000H long life span SpecificationsMaterial: Aluminum+PCAmbient Temp: -20-50°CLED Qty: 288 PCSAmbient Humidity: more than95%Light Efficience: 70LM/WIR: 84RaInput Voltage: AC/DC 220VPF: more than 0.92Output Voltage: DC9.8V-36VIF: 700MA Luminous Flux: 1450LMEqual to traditional: 45WFrequency: 50-60HZDimension: ...
... is special glass tube mainly contains CO2 complemented by other gases, which enables the laser device to s CO2 Laser TubeCO2 ... is special glass tube mainly contains CO2 complemented by other gases, which enables the laser device to send infrared laser under ...
gas bottle valve (corrosive) is used for cylinder filled with corrosive gases gas bottle valve (corrosive) TYPEOperating pressureOutlet threadInlet threadQFF-115MpaW21.8X 1/14"PZ19.2QFF-23MpaG1/2"PZ27.8
... kinds of combustible gas connection facilities. Also applies to other gases, liquids and other valves controlled the various occasions. Features: 1 ...
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