infrared methane sensor hvac

Brand Name:Winsen

Model Number:MH-440D

Place of Origin:China

..., stable performance, long life; built-in temperature compensation. The sensor is a compact and high-performance sensor that combines the mature infrared absorption gas detection technology with micro-machining and sophisticated circuit design. It

Model Number:KGD-SJH-210

Place of Origin:CHINA

... in gas concentration. It adopts the Non-Dispersive Infrared (NDIR) detection technology. Compared with the thermal catalytic and semiconductor principles, it has remarkable features and advantages such as a good signal-to-noise ratio, ...

Brand Name:EYESKY

Model Number:ES20B-VOC

Place of Origin:CHINA

... technology sensor, can accurately and quickly detect the concentration of methane, effectively guarantee the life safety of the staff, intelligent level two alarm function greatly meet the requirements of industrial field safety ...

Brand Name:YAOAN

Model Number:YA-D400

Place of Origin:Shandong,China

Gas Detector Infrared Ray Sensor for carbon dioxide co2 gase and methane CH4 Gas Detector Product Description: Introduction: YA-D400 series point type gas detectors are widely used in various industries including chemical, petroleum, metallurgy, gas ...

Brand Name:Zetron

Model Number:CJH Series

Place of Origin:China

Infrared Methane Gas Transmitter OVERVIEW CJH series infrared methane transmitter adopts international advanced NDIR non-dispersed infrared technique, it is mainly used in coal mine, natural gas, CBM (Coal bed methane), rubbish filling, sewage treatment, anaerobic fermentation and other fields for CH4 gas leakage detection and high concentration CH4 measurement. FEATURES • Proprietary infrared...

Brand Name:OEM

Model Number:OKY3328-1

Methane Sensor MQ-4 Gas Sensor Methane Sensor Detector Module For Arduino Chip LM393 Output Digital analog double output Working voltage DC 5V

Brand Name:JUTAI

Model Number:IR-20

Place of Origin:China

... for barrier gates, parking systems, and automated access control. Designed to prevent accidents and equipment damage, this sensor creates an invisible infrared beam with a 20-meter detection range, ensuring precise detection of vehicles, pedestrians, or

Brand Name:Microwave Radar

Model Number:MR-SL01B

Place of Origin:China

Mini PIR Motion Sensor Detector Switch Infrared Light Sensor Automatic Switch When do you need a PIR motion sensor switch? On the passway to restroom at night, do you always detest to grope and turn on the switch on wall? Do you want to light up LED lamp ...

Brand Name:KeramControls

Model Number:KTS100

Place of Origin:China

NTC10k thermal sensor temp sensor HVAC Description KTS100 is a kind of NTC10K thermistor that uses NTC10K thermistor to feedback the temperature change through the change of resistance value. It uses ABS and PC composite, so that it can be used in ...

Brand Name:KJTDQ

Model Number:KJT-CT2035KC

Place of Origin:China

Color Mark Infrared Photoelectric Sensor Kjt-ct2035kc 10 - 30vdc Output Voltage Quick details: Name: Color mark sensor Output: PNP/NPN Analog output: 1-5V Specification: White light source LED , Sensing distance 28 mm, ...

Brand Name:JUTAI

Model Number:IR-20

Place of Origin:China

Outdoor Sunshine Resistance 30m Infrared Photocell Sensor for gate safety Gate Opener Manufacturing Infrared Sensor Gate Photocell for Door JUTAI Automatic door sensor infrared photocell, when interrupting the infrared, the relay will output switch signal...

Brand Name:SHWellShow

Model Number:led cabinet sensor

Place of Origin:China

...led cabinet sensor have touch Sensor 3, the led cabinet sensor have hand Sweep Sensor 4, the led cabinet sensor have Infrared Body Sensor 5, the led cabinet sensor have Gated Inductor Product Name LED Cabinet Sensor Volgate 24V/12V Power/Meter Depend on

Place of Origin:CHINA

Brand Name:JSUS

Model Number:ABH

Active Infrared Beam Sensor Model ABH Outdoor alert distance max 50m, 100m, 150m, 200m, 250m Indoor alert distance max ...

Brand Name:Original Factory

Model Number:EKMC1603112

Place of Origin:CN

...Sensor IC PIR Motion Sensors 12m Pyroelectric Infrared Motion Sensors​ Product Description Of EKMC1603112 EKMC1603112 is PIR (Passive Infrared) Motion Sensors, EKM - Long Distance Detection Type. Specification Of EKMC1603112 Part Number: EKMC1603112 Product: Motion Sensors...

Brand Name:OKYSTAR

Model Number:IQ-SM01

Place of Origin:China

...Infrared Detection Sensor Passive Infrared Detection Sensor Quick Details: Ultrasonic Adjustment minimum→maximum (Clockwise) Infrared Adjustment minimum→maximum(Clockwise) Delayed-Off Time Adjustment 30 sec → 30 min (Clockwise) Ambient Light Adjustment 20 Lux → 320 Lux (Clockwise) Passive Infrared Detection Sensor...

Model Number:E3F-DS30P1

Place of Origin:China

Brand Name:Zhongde

... it will activate if an object or anything at all goes in front of the sensor. Three-wire PNP normally open DC Parameter Connect time 1.5ms Light source Infrared light 660nm voltage DC : DC 12~24 (6~36V) pulse (p-p) below 10% AC : AC 110~220V (36~...

Brand Name:GREEN LIGHTING

Model Number:GLS12-A

Place of Origin:China shenzhen

Underground Mining Safety 15000lux IP68 Semi-corded Miners Cap Lamps With Methane Sensor GLS12-A Miners Cap Lamps Product Description: Introduction of GLS12-A miners cap lamp: GLS12-A Semi-corded miner cap lamp is one of our newest design! GLS12-A uses 1pc...

Brand Name:Aolittel

Model Number:SB412A

...Infrared Motion Sensor SB412 With Fresnel lens PCB Resistor Main Parameters Type: SB412 Size: 18*10mm Supply Current: DC3V~12V Current Drain: <20μA Voltage Output: High level signal:3.0V Stanby output is 0V Delay Time: Delay time adjustable Operation Temperaute: -20℃~60℃ Infrared Sensor: Dual element,Low noise, High Sensitivity Light Sensor...

Brand Name:Shinein

Model Number:Micro Temp Sensor

Place of Origin:China

High Quality Miniature Design Infrared Temperature Sensor , Micro Temp Sensor Description: Product Name Top Quality miniature designer infrared temperature sensor Cable Material PVC,TPU,,Silicon latex Measuring Range -20~105℃/105~150℃/more than150℃ or les...

Brand Name:AMPFORT

Model Number:PIR500B

Place of Origin:Dongguan,Guangdong,China

... energy changes. The effect can be used in detecting the change of infrared radiant.The sensors apply to human motion detector,passive infrared burglar alarm and automatic light switch. Based on the same theory, the pyroelectric infrared sensor applies to