Gas Sensors
(317 results)Gas Sensors are designed to detect and respond to the presence or a change in the concentration of a gas. They are characterized by the type of gas being detected. Examples include: acetylene, alcohol, benzine, butane, ammonia, carbon dioxide, carbon monoxide, hydrocarbons, hydrogen, hydrogen sulfide, methane, natural gas, nitrogen dioxide, oxygen, ozone, propane, and sulfur dioxide.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 Q8-CL2-5P-R-XGas Sensors | Automation Components, Inc. | Expl Proof, Smart Sensor, Chlori | 1 | 1+: $3340.00000 | |
B8-C3H8-100L-O-XGas Sensors | Automation Components, Inc. | BACnet MSTP, Expl Proof, Smart S | 1 | 1+: $2100.00000 | |
A/CO2-R2SO-3K-A19-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $325.00000 | |
A/CO2-R2SO-20K-A10-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $325.00000 | |
A/CO2-R2S-CP-A04-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $310.00000 | |
A/CO2-R2S-AN-A02-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $310.00000 | |
B5-O3-1P-O-XGas Sensors | Automation Components, Inc. | BACnet MSTP, Smart Sensor, Ozone | 1 | 1+: $1986.00000 | |
Q8-CH4-100L-O-XGas Sensors | Automation Components, Inc. | Expl Proof, Smart Sensor, Methan | 1 | 1+: $2100.00000 | |
 A/CO2-R2S-3K-A07-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $310.00000 | |
85930-018-297Gas Sensors | Automation Components, Inc. | Smart Sensor Replacement, Phosph | 1 | 1+: $1320.00000 | |
B8-GENL-100L-O-X-GASOLINEGas Sensors | Automation Components, Inc. | BACnet MSTP, Expl Proof, Smart S | 1 | 1+: $2100.00000 | |
Q6-CO/NO2-10PGas Sensors | Automation Components, Inc. | Smart Sensor, Combination, Main: | 1 | 1+: $1342.00000 | |
85930-019-215Gas Sensors | Automation Components, Inc. | Smart Sensor replacement, IR-Car | 1 | 1+: $798.00000 | |
Q8-CO-1000P-O-XGas Sensors | Automation Components, Inc. | Expl Proof, Smart Sensor, Carbon | 1 | 1+: $2100.00000 | |
Q6R-CH4-100LGas Sensors | Automation Components, Inc. | Smart Sensor, Remote, Methane, 0 | In Stock | - | |
B5-GENL-100L-O-X-HEXANEGas Sensors | Automation Components, Inc. | BACnet MSTP, Smart Sensor, Hexan | 1 | 1+: $924.00000 | |
H1013750PNGas Sensors | Automation Components, Inc. | 750 PPM CARBON DIOXIDE, 34 LITER | 1 | 1+: $208.00000 | |
A/CO2-R2SO-AN-A20-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $325.00000 | |
B6-CO/C3H8-100LGas Sensors | Automation Components, Inc. | BACnet MSTP, Smart Sensor, Combi | 1 | 1+: $1518.00000 | |
Q8-GENL-100L-O-X-ISOPROPANOLGas Sensors | Automation Components, Inc. | Expl Proof, Smart Sensor, Isopro | In Stock | - | |
A/CO2-R2S-CP-A01-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room0-200 | 1 | 1+: $310.00000 | |
A/CO2-R2SO-AN-A01-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $325.00000 | |
 QIRF-407FX-0Gas Sensors | Automation Components, Inc. | Refrigerant Sensor, R407f, 0-100 | 1 | 1+: $2750.00000 | |
A/CO2-R2-20KGas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $290.00000 | |
A/CO2-R2S-CP-A09-G5Gas Sensors | Automation Components, Inc. | Carbon Dioxide Sensor, Room, 0-2 | 1 | 1+: $310.00000 |
Follow Us
Please find more information about us from below social media and interact with us!
Information
ERSA LIMITED
[email protected] TEL.:+65 (3) 1252045
260B ANG MO KIO STREET 21 #18-153 KEBUN BARU COURT SINGAPORE
FLAT/RM A7/F KIMLEY COMMERCIAL BUILDING 142-146 QUEEN'S ROAD CENTRAL HK
.png?x-oss-process=image/format,webp/resize,h_32)
©2025 ERSA Electronics Corporation.