| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Packaging | Series | ProductStatus | Type | OxygenRange | Accuracy | Output | OperatingTemperature | Voltage-Supply | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
          
                   
                   
                
                 | 
				
                    IR21BDEX-IA CO2 INFRARED GAS SENSOR  |  
                3,869 | $228.51 | 
                
                    RFQ | 
                    
                   Bulk | IR2 | Active | Carbon Dioxide (CO2) | - | - | Voltage | -20°C ~ 60°C | 3V ~ 5V | |
| 
                 
          
                   | 
				
                    VQ641TS/1VQ41 PELLISTOR VQ600 HEAD, METRI  |  
                2,601 | $229.45 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | VQ600 | Active | Hydrocarbons | - | - | Voltage | -20°C ~ 60°C | 2V | 
                 
          
                   
                   
                
                 | 
				
                    INIR-PR2.1%INTEGRATED INFRARED PROPANE(R290  |  
                3,136 | $251.19 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | - | Active | Air Quality | - | - | Voltage | -40°C ~ 75°C | 3.2V ~ 5.25V | 
                 
          
                   
                   
                
                 | 
				
                    IR22BDEX-IA CH4 INFRARED GAS SENSOR  |  
                3,853 | $251.77 | 
                
                    RFQ | 
                    
                   Bulk | IR2 | Active | Methane | - | - | Voltage | -20°C ~ 60°C | 3V ~ 5V | |
                 
          
                   
                   
                
                 | 
				
                    IR15TT-M19MM, 0-5% CO2 AND 0-5%/100% HC  |  
                3,513 | $261.99 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | IR15 | Active | Carbon Dioxide (CO2), Methane | - | - | Voltage | -20°C ~ 55°C | 3V ~ 5V | 
                 
          
                   
                   
                
                 | 
				
                    T8200CO2/TEMP SENS WALL MNT DUAL OUT  |  
                2,735 | $319.52 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | T8000 | Active | Carbon Dioxide (CO2) | - | ±5% | 0 V ~ 5 V, 0 V ~ 10 V (Selectable) | 0°C ~ 50°C | 18 VAC ~ 30VAC RMS, 18 VDC ~ 42 VDC | 
                 
          
                   
                   
                
                 | 
				
                    PS1-CO-1000CO SENSOR, 1000 PPM  |  
                2,060 | $37.52 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS1 | Active | Carbon Monoxide (CO) | 800 mbar ~ 1.2 bar | - | - | -40°C ~ 55°C | - | 
                 
          
                   
                   
                
                 | 
				
                    PS1-VOC-1000VOC, 1000 PPM  |  
                2,252 | $37.52 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS1 | Active | Volatile Organic Compound (VOC) | 800 mbar ~ 1.2 bar | - | - | -40°C ~ 55°C | - | 
| 
                 
          
                   | 
				
                    USEQGSEH950180GAS DETECTOR, DIGITAL SMD, 9.5 M  |  
                2,684 | $56.21 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Tape & Reel (TR),Cut Tape (CT) | QGS | Active | - | - | - | I²C | -40°C ~ 85°C | 1.75V ~ 3.6V | 
                 
          
                   
                   
                
                 | 
				
                    SEN-17052HYDROGEN SULFIDE GAS SENSOR - MQ  |  
                2,678 | $40.69 | 
                
                    RFQ | 
                    
                   Bulk | - | Active | Hydrogen Sulfide (H2S) | - | - | 500mV | - | 4.9V ~ 5.1V | |
                 
          
                   
                   
                
                 | 
				
                    SEN-17051LOW CONCENTRATION OZONE GAS SENS  |  
                2,294 | $40.69 | 
                
                    RFQ | 
                    
                   Bulk | - | Active | Chlorine (CI2), Nitrogen Dioxide (NO2), Ozone (O3) | - | - | - | - | - | |
                 
          
                   
                   
                
                 | 
				
                    PS1-CO-100CO SENSOR, 100 PPM  |  
                3,080 | $47.77 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS1 | Active | Carbon Monoxide (CO) | 800 mbar ~ 1.2 bar | - | - | -40°C ~ 55°C | - | 
                 
          
                   
                   
                
                 | 
				
                    PS1-H2-1000HYDROGEN SENSOR, 1000 PPM  |  
                2,646 | $61.42 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS1 | Active | Hydrogen (H2) | 800 mbar ~ 1.2 bar | - | - | -40°C ~ 55°C | - | 
                 
          
                   
                   
                
                 | 
				
                    PS1-H2S-100HYDROGEN SULPHIDE, 100 PPM  |  
                3,991 | $61.42 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS1 | Active | Hydrogen Sulfide (H2S) | 800 mbar ~ 1.2 bar | - | - | -40°C ~ 55°C | - | 
                 
          
                   
                   
                
                 | 
				
                    PS1-NO2-50NITROGEN DIOXIDE, 50 PPM  |  
                2,015 | $61.42 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS1 | Active | Nitrogen Dioxide (NO2) | 800 mbar ~ 1.2 bar | - | - | -40°C ~ 55°C | - | 
                 
          
                   
                   
                
                 | 
				
                    PS1-HCHO-5FORMALDEHYDE, 5 PPM  |  
                2,102 | $61.42 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS1 | Active | Formaldehyde (HCHO) | 800 mbar ~ 1.2 bar | - | - | -20°C ~ 55°C | - | 
| 
                 
          
                   | 
				
                    T6613CO2 MODULE 2000PPM DIFFUSION  |  
                3,060 | $100.41 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | Telaire® | Active | Carbon Dioxide (CO2) | - | ±5% | 0 V ~ 4 V | 0°C ~ 50°C | 5VDC | 
                 
          
                   
                   
                
                 | 
				
                    PS4-O3-5OZONE, 5 PPM  |  
                2,464 | $140.36 | 
                
                    RFQ | 
                    
                
                  
                    
                 
                     Datasheet  | 
				 
                Bulk | PS4 | Active | Ozone (O3) | 800 mbar ~ 1.2 bar | - | - | -20°C ~ 40°C | - | 
                 
          
                   
                   
                
                 | 
				
                    PS1-HCHO-1-MODFORMALDEHYDE, 1 PPM  |  
                2,503 | $157.28 | 
                
                    RFQ | 
                    
                   Bulk | PS1 | Active | Formaldehyde (HCHO) | 800 mbar ~ 1.2 bar | - | - | - | - | |
                 
          
                   
                   
                
                 | 
				
                    PSA112ASNCARBON DIOXIDE SENSOR MODULE FOR  |  
                3,297 | $158.53 | 
                
                    RFQ | 
                    
                   Tray | - | Active | Carbon Dioxide (CO2) | - | - | - | - | - |