gas sensors
View Details
![ACI Q8-GENL-100L-O-X-HEPTANE Expl Proof, Smart Sensor, Heptane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_c6c70642-f07f-4b38-854d-9bfcfb774810_medium.png?v=1720046136)
Q8-GENL-100L-O-X-HEPTANE | Expl Proof, Smart Sensor, Heptane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU | ACI
Brand: ACI
SKU: Q8-GENL-100L-O-X-HEPTANE
View Details
![ACI B5-SF6-1000P-O-X BACnet MSTP, Smart Sensor, Sulphur Hexafluoride, 0-1000 ppm, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-b5-butan-100l-o-x_20234d1b-e8f1-46d4-962b-5218569a7f4f_medium.jpg?v=1720046135)
B5-SF6-1000P-O-X | BACnet MSTP, Smart Sensor, Sulphur Hexafluoride, 0-1000 ppm, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B5-SF6-1000P-O-X
View Details
![Johnson Controls STW-A STR,WHT,2W,WALL,12/24V,8CD,AGENT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_de20daa6-36d9-42d1-943e-4c9e5c7bde0b_medium.jpg?v=1720044056)
STW-A | STR, WHT, 2W, WALL, 12 / 24V, 8CD, AGENT | Johnson Controls
Brand: Johnson Controls
SKU: STW-A
View Details
![Johnson Controls STR-NA STR,RED,2W,WALL,12/24V,8CD,NOLTR,AMBER | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_869fd106-f3f6-4e39-8a5a-8d8c7382b750_medium.jpg?v=1720044055)
STR-NA | STR, RED, 2W, WALL, 12 / 24V, 8CD, NOLTR, AMBER | Johnson Controls
Brand: Johnson Controls
SKU: STR-NA
View Details
![Johnson Controls LA146-0100 BREAKGLASSPANELAF1OR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_1c40689e-796b-4c02-928e-250083372fdb_medium.jpg?v=1720043484)
LA146-0100 | BREAKGLASSPANELAF1OR | Johnson Controls
Brand: Johnson Controls
SKU: LA146-0100
View Details
![Johnson Controls HAUXIN AUXBOARDCONTACTCLOSURE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_cd5ac71a-faf9-41a4-b4b9-f022a6683136_medium.jpg?v=1720042603)
HAUXIN | AUXBOARDCONTACTCLOSURE | Johnson Controls
Brand: Johnson Controls
SKU: HAUXIN
View Details
![Johnson Controls FLS-FSIM-STRAP FLAMESIMULATORCARRYINGSTRAP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_c325070d-24b4-4745-8887-b48c6641f357_medium.jpg?v=1720042592)
FLS-FSIM-STRAP | FLAMESIMULATORCARRYINGSTRAP | Johnson Controls
Brand: Johnson Controls
SKU: FLS-FSIM-STRAP
View Details
![Johnson Controls FIKUVIRHDAS11 UV/IRDETW/HDVIDOUTM25COND | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_45257182-c4f7-4170-9376-587ee7626add_medium.jpg?v=1720042591)
FIKUVIRHDAS11 | UV / IRDETW / HDVIDOUTM25COND | Johnson Controls
Brand: Johnson Controls
SKU: FIKUVIRHDAS11
View Details
![Johnson Controls FIK-IR3-AS11 TRIPLEIRDETM25CONDOPNINGS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_ff6ed0e5-4fd4-45eb-9773-f24bcd52ef14_medium.jpg?v=1720042587)
FIK-IR3-AS11 | TRIPLEIRDETM25CONDOPNINGS | Johnson Controls
Brand: Johnson Controls
SKU: FIK-IR3-AS11
View Details
![Johnson Controls 59VOC-WWAO VOCOVERWALLWHITEALERTWP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_d3911930-3b7b-4bd5-9395-89d18f1949de_medium.jpg?v=1720042188)
59VOC-WWAO | VOCOVERWALLWHITEALERTWP | Johnson Controls
Brand: Johnson Controls
SKU: 59VOC-WWAO
View Details
![Johnson Controls 59AV-WRFH AVLEDWALLREDFIREHICD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_a6edcb6a-2b5e-435c-aaa2-47476a572e4c_medium.jpg?v=1720042185)
59AV-WRFH | AVLEDWALLREDFIREHICD | Johnson Controls
Brand: Johnson Controls
SKU: 59AV-WRFH
View Details
![Johnson Controls 49WGBB-SOWR-O WIREGUARDBACKBOX,SO,WM,RED,WP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_1c8e52b8-16a8-41b1-9da9-b46a03d42d9c_medium.jpg?v=1720042129)
49WGBB-SOWR-O | WIREGUARDBACKBOX, SO, WM, RED, WP | Johnson Controls
Brand: Johnson Controls
SKU: 49WGBB-SOWR-O
View Details
![Johnson Controls 4905-9842 ALERTVOCOVERONLYWHITE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_a96278ee-4b24-4a37-ab71-04bcae938a33_medium.jpg?v=1720042040)
4905-9842 | ALERTVOCOVERONLYWHITE | Johnson Controls
Brand: Johnson Controls
SKU: 4905-9842
View Details
![Johnson Controls 4905-9909 AUDIBLEADAPTORPLATE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_e34ad071-d8a9-4338-8da9-d56fec521b56_medium.jpg?v=1720042043)
4905-9909 | AUDIBLEADAPTORPLATE | Johnson Controls
Brand: Johnson Controls
SKU: 4905-9909
View Details
![RESIDEO S87D1012/U Control Ignition Module 2 Rod Direct Spark with 11 Second Lockout | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/166026_medium.jpg?v=1720716676)
S87D1012 / U | Control Ignition Module 2 Rod Direct Spark with 11 Second Lockout | RESIDEO
Brand: RESIDEO
SKU: S87D1012/U
View Details
![Senva Sensors TGW-BMO-A TGUL, WALL, RS485, Methane(CH4), Oxygen | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_TGD_3701a02d-349b-4a8b-99f3-5296531fba0a_medium.jpg?v=1720039433)
TGW-BMO-A | TGUL, WALL, RS485, Methane(CH4), Oxygen | Senva Sensors
Brand: Senva Sensors
SKU: TGW-BMO-A
View Details
![Dwyer CLD-SENSOR CLD-SENSOR REPLACEMENT SENSOR | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_dwyer_da41cdbf-9ca2-4d3c-b2d1-2d5d16dd8afd_medium.png?v=1720038675)
CLD-SENSOR | CLD-SENSOR REPLACEMENT SENSOR | Dwyer
Brand: Dwyer
SKU: CLD-SENSOR
View Details
![ACI H197830LA 0.60% (30% LEL) PROPANE, 34 LITERS AIR BALANCE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_41ae908b-636c-4ba6-9c6c-f2237f8b0670_medium.png?v=1720033640)
H197830LA | 0.60% (30% LEL) PROPANE, 34 LITERS AIR BALANCE | ACI
Brand: ACI
SKU: H197830LA
View Details
![ACI H1049500PN 500 PPM HYDROGEN, 34 LITERS, NITROGEN BALANCED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_0683f51e-8fe0-4aea-8ff8-ebfaedf53a41_medium.png?v=1720033640)
H1049500PN | 500 PPM HYDROGEN, 34 LITERS, NITROGEN BALANCED | ACI
Brand: ACI
SKU: H1049500PN
View Details
![ACI Q8-GENL-100L-R-X-ETHANOL Expl Proof, Smart Sensor, Ethanol, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU W/Remote Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_7d8b5a39-9df1-44ee-b4fa-62315fd25f1e_medium.png?v=1720033635)
Q8-GENL-100L-R-X-ETHANOL | Expl Proof, Smart Sensor, Ethanol, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU W / Remote Sensor | ACI
Brand: ACI
SKU: Q8-GENL-100L-R-X-ETHANOL
View Details
![ACI H10491000PA 1000PPM HYDROGEN, 34 LITERS, AIR BALANCED | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_c10dde1b-29ca-49dd-90a4-ce9e0aac27a6_medium.png?v=1720033632)
H10491000PA | 1000PPM HYDROGEN, 34 LITERS, AIR BALANCED | ACI
Brand: ACI
SKU: H10491000PA
Committed to customer satisfaction
as experts in Gas Sensors
Recently Viewed
Popular Products
View all →![Johnson Controls VA-7152-1001 VA-715x Series Valve Actuator (24VAC) - Proportional (0-10VDC) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VA-7153-1001_2b589c8c-e160-42d9-a93c-abd197895f87_large.png?v=1720007187)
VA-7152-1001 | VA-715x Series Valve Actuator (24VAC) - Proportional (0-10VDC) | Johnson Controls
Brand: Johnson Controls
SKU: VA-7152-1001![Functional Devices PSH600-UPS Enclosed UPS Interface board w/ 600VA UPS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PSH600-UPS_large.jpg?v=1719987545)
PSH600-UPS | Enclosed UPS Interface board w/ 600VA UPS | Functional Devices
Brand: Functional Devices
SKU: PSH600-UPS![ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-tsense_12153699-a23d-423b-a6f0-a889b246d283_large.png?v=1719983166)
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD![Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZS-100_ZS-101_Actuator_Accessory_38d7fd02-b94d-4c4f-a4a8-951e430e21de_large.png?v=1718728701)
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100![Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-product_retina_d9dc7c54-3b39-4c68-a53b-80d3bdbc0508_large.jpg?v=1719985477)
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_large.jpg?v=1720023729)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U