sensors
![Image for Air Quality Sensors](http://blackhawksupply.com/cdn/shop/files/ultravation-as-ih-1001_100x.jpg?v=1720029593)
![Image for Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/QFM81.2_79d4079b-70ec-46dd-ad55-c21dcc811194_100x.jpg?v=1720023785)
![Image for Air Velocity Sensors](http://blackhawksupply.com/cdn/shop/files/QVM62.1_100x.jpg?v=1720023759)
![Image for Thermostats](http://blackhawksupply.com/cdn/shop/files/ecobee-eb-emssi-01_48df1219-0270-4f07-af67-47cc3ee72019_100x.jpg?v=1720730915)
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![Image for Network Sensors](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_100x.jpg?v=1720012548)
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![Image for Duct Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-lt-d-8-2-gd_1b647ff8-9a71-4bb0-80e7-b1a9242bcfe2_100x.png?v=1719982702)
![Image for Room Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/QAA2280.FWSC_100x.jpg?v=1720023764)
![Image for Room Humidity/Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_4c07a5a6-75de-4335-80bb-a190ee2b2a96_100x.png?v=1719982921)
![Image for Duct Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-rh2-1k-2w-d-nist_c053cdf0-84ce-4aba-8dc0-96e222748d81_100x.jpg?v=1719982450)
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![Image for Humidity & Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/HU-226-3-VDC-12_22c8888c-36c1-4e0c-88ff-47489b4d620a_100x.png?v=1720012853)
![Image for Temperature & Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22DTH-5.._01_4C-product_retina_bdd3b394-8f8a-46a6-b3be-24dbdc502657_100x.jpg?v=1723858656)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/F59H-1C_100x.png?v=1723867978)
![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_909753fc-5e01-4976-b21f-1a46ea055ef3_100x.jpg?v=1720021280)
![Image for Wireless Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22UTH-550X...560X_01_4C-product_retina_bc5ec978-c848-4b0a-94e9-0db28aff9978_100x.jpg?v=1723858692)
![Image for Networked Sensors](http://blackhawksupply.com/cdn/shop/files/STE-8201W80-medium_100x.jpg?v=1720012668)
![Image for Air Flow Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga66_53879c00-21b3-4265-9167-df33e85948ae_100x.png?v=1720019013)
![Image for Gas Detection](http://blackhawksupply.com/cdn/shop/files/aci-q6-co-h2-100l_905be93c-e90a-4247-9774-e5e64c2a4389_100x.jpg?v=1719983058)
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![Image for Smoke Sensors](http://blackhawksupply.com/cdn/shop/files/aci-rt-3000-p_c3917f02-db34-450d-8ddf-de5d220f5ba4_100x.png?v=1719983110)
![Image for Sensor Accessories](http://blackhawksupply.com/cdn/shop/files/aci-universal-clip-6_63584f76-a29f-41a9-86ea-b829da162614_100x.jpg?v=1719983203)
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![Image for Relays](http://blackhawksupply.com/cdn/shop/files/VC3XXX_d221461c-b91a-460e-ab81-29a1c85f3926_100x.png?v=1723749321)
![Image for Thermometers](http://blackhawksupply.com/cdn/shop/files/TG53_f97df607-acc5-4057-b310-491162de664b_100x.jpg?v=1720032207)
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![Image for Flame Sensors](http://blackhawksupply.com/cdn/shop/files/578623_100x.jpg?v=1720025028)
![Image for Differential Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga33_3488ebf9-03be-4992-b910-573e0b4db050_100x.png?v=1720018999)
![Image for Covers](http://blackhawksupply.com/cdn/shop/files/VT73XX_100x.png?v=1720030229)
![Image for Timer Sensors](http://blackhawksupply.com/cdn/shop/files/THR-131-j_a290dae0-cbe7-49ed-b4a4-cac572ca7d2c_100x.jpg?v=1720054312)
![Image for Current/Voltage Sensors](http://blackhawksupply.com/cdn/shop/files/TH4-P1R1T0_76398a8d-df4f-4831-803d-0f441cc9334b_100x.jpg?v=1720047140)
![Image for Current & Voltage Sensors](http://blackhawksupply.com/cdn/shop/files/TH4-P2R0T0_ff69cba0-733a-4169-83a3-ea1d1eedbf1b_100x.jpg?v=1720046961)
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![ACI B8-ICO2-5000P-O-X BACnet MSTP, Expl Proof, Smart Sensor, Infrared, Carbon Dioxide, 0-5000P,3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_86f7b72a-9daa-44d2-ad99-d87d0b77edf7_medium.png?v=1720033596)
B8-ICO2-5000P-O-X | BACnet MSTP, Expl Proof, Smart Sensor, Infrared, Carbon Dioxide, 0-5000P, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B8-ICO2-5000P-O-X
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![ACI B8-H2-100L-O-X BACnet MSTP, Expl Proof, Smart Sensor, Hydrogen, 0-100% LEL, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_eb54ba9e-3f62-4b89-b719-435df2a0fdbe_medium.png?v=1720033596)
B8-H2-100L-O-X | BACnet MSTP, Expl Proof, Smart Sensor, Hydrogen, 0-100% LEL, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B8-H2-100L-O-X
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![ACI B8-GENL-100L-O-X-DIMETHYLETHER BACnet MSTP, Expl Proof, Smart Sensor, Dimethyle-Ether, 0-100% LEL, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_7c620242-e628-4c82-a87c-ffa8d8982415_medium.png?v=1720033596)
B8-GENL-100L-O-X-DIMETHYLETHER | BACnet MSTP, Expl Proof, Smart Sensor, Dimethyle-Ether, 0-100% LEL, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B8-GENL-100L-O-X-DIMETHYLETHER
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![ACI B5-GENL-100L-O-X-IPA BACnet MSTP, Smart Sensor, IPA, 0-100% LEL, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-b5-butan-100l-o-x_da2e99c9-8ed8-4ea2-be41-b1e10c5b35e7_medium.jpg?v=1720033596)
B5-GENL-100L-O-X-IPA | BACnet MSTP, Smart Sensor, IPA, 0-100% LEL, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B5-GENL-100L-O-X-IPA
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![ACI B5-GENL-100L-O-X-VOC BACnet MSTP, Smart Sensor, VOC's, 0-100% LEL Volume, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-b5-butan-100l-o-x_982b2ea0-717a-41ee-ae8f-a19b5d2bf137_medium.jpg?v=1720033599)
B5-GENL-100L-O-X-VOC | BACnet MSTP, Smart Sensor, VOC's, 0-100% LEL Volume, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B5-GENL-100L-O-X-VOC
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![ACI B8-CO-250P-O-X BACnet MSTP, Expl Proof, Smart Sensor, Carbon Monoxide, 0-250 ppm, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_99e127a4-edcd-4d39-88c5-3be72aefda30_medium.png?v=1720033599)
B8-CO-250P-O-X | BACnet MSTP, Expl Proof, Smart Sensor, Carbon Monoxide, 0-250 ppm, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B8-CO-250P-O-X
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![ACI A/TTM1K-IM-4"-4-PB-5PTNIST Transmitter w/ 1,000 Ohm RTD (NIST Cert), Immersion, Machined Well, 4", Plastic Enclosure, 4-20mA Output, 5PT NIST | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1k-ni-im-2-5-pb_5cd0c204-bc75-444b-9d11-454eac44dc50_medium.jpg?v=1720033597)
A / TTM1K-IM-4"-4-PB-5PTNIST | Transmitter w / 1, 000 Ohm RTD (NIST Cert), Immersion, Machined Well, 4", Plastic Enclosure, 4-20mA Output, 5PT NIST | ACI
Brand: ACI
SKU: A/TTM1K-IM-4"-4-PB-5PTNIST
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![ACI B8-C5H12-100L-O-X BACnet MSTP, Expl Proof, Smart Sensor, Pentane, 0-100% LEL, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_63e34a44-c4d0-4f01-8c6d-47cb04d97278_medium.png?v=1720033597)
B8-C5H12-100L-O-X | BACnet MSTP, Expl Proof, Smart Sensor, Pentane, 0-100% LEL, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B8-C5H12-100L-O-X
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![ACI B8-C5H12-100L-R-X BACnet MSTP, Expl Proof, Smart Sensor, Pentane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, Remote | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_8b1e3af4-1516-44f7-b1da-5845dfd93521_medium.png?v=1720033596)
B8-C5H12-100L-R-X | BACnet MSTP, Expl Proof, Smart Sensor, Pentane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, Remote | ACI
Brand: ACI
SKU: B8-C5H12-100L-R-X
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![ACI B8-BUTAN-100L-O-X BACnet MSTP, Expl Proof, Smart Sensor, Butane, 0-100% LEL, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-q8-butan-100l-r-x_934edf1c-06c9-4e85-a528-171bce137a12_medium.png?v=1720033596)
B8-BUTAN-100L-O-X | BACnet MSTP, Expl Proof, Smart Sensor, Butane, 0-100% LEL, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B8-BUTAN-100L-O-X
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![ACI B5-GENL-100L-O-X-HEPTANE BACnet MSTP, Smart Sensor, Heptane, 0-100% LEL, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-b5-butan-100l-o-x_444b191b-8885-4144-ab94-ef7505e1f046_medium.jpg?v=1720033596)
B5-GENL-100L-O-X-HEPTANE | BACnet MSTP, Smart Sensor, Heptane, 0-100% LEL, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B5-GENL-100L-O-X-HEPTANE
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![ACI A/TTM1K-LTS-4-GD-10'-5PTNIST Transmitter w/ 1,000 Ohm RTD (NIST CERT), 2" Freezer Probe 316 SS, Galvanized Enclosure, 10', 4-20mA Output, 5pt NIST | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-100-lts-gd-10_4b1c0f1a-9a85-449a-9fca-af8efa5bbfad_medium.png?v=1720033600)
A / TTM1K-LTS-4-GD-10'-5PTNIST | Transmitter w / 1, 000 Ohm RTD (NIST CERT), 2" Freezer Probe 316 SS, Galvanized Enclosure, 10', 4-20mA Output, 5pt NIST | ACI
Brand: ACI
SKU: A/TTM1K-LTS-4-GD-10'-5PTNIST
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![ACI A/TTM1K-IM-2.5"-4-4X-POTTED Transmitter w/ 1,000 Ohm RTD (NIST Cert), Immersion, Machined Well, 2.5", NEMA 4X Enclosure, 4-20mA Output, Potted Board | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1k-ni-i-2-5-4x_c2f29790-bc75-448b-9ded-792f06780f0c_medium.jpg?v=1720033593)
A / TTM1K-IM-2.5"-4-4X-POTTED | Transmitter w / 1, 000 Ohm RTD (NIST Cert), Immersion, Machined Well, 2.5", NEMA 4X Enclosure, 4-20mA Output, Potted Board | ACI
Brand: ACI
SKU: A/TTM1K-IM-2.5"-4-4X-POTTED
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![ACI B5-CH3OH-100L-O-X BACnet MSTP, Smart Sensor, Methanol, 0-100% LEL Volume, 3 SPDT Relays, NEMA 4X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-b5-butan-100l-o-x_451983da-cc00-4195-89de-f58153161f02_medium.jpg?v=1720033594)
B5-CH3OH-100L-O-X | BACnet MSTP, Smart Sensor, Methanol, 0-100% LEL Volume, 3 SPDT Relays, NEMA 4X | ACI
Brand: ACI
SKU: B5-CH3OH-100L-O-X
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![ACI A/TTM1K-HT-D-12"-4-BB Transmitter w/ 1,000 Ohm RTD (NIST Cert), High Temperature Duct, 12", NEMA 3R Enclosure, 4-20mA Output | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-ttm1k-ht-d-12-4-bb_89f67eea-424e-496e-9ca0-81182a744ab4_medium.png?v=1720033594)
A / TTM1K-HT-D-12"-4-BB | Transmitter w / 1, 000 Ohm RTD (NIST Cert), High Temperature Duct, 12", NEMA 3R Enclosure, 4-20mA Output | ACI
Brand: ACI
SKU: A/TTM1K-HT-D-12"-4-BB
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![ACI A/TTM1K-D-8"-1-PB Transmitter w/ 1,000 Ohm RTD (NIST Cert), Duct, 8", Plastic Enclosure, 1-5VDC Output | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1k-ni-d-12-bb_25660993-dbae-49ef-950e-5f1e89032328_medium.png?v=1720033593)
A / TTM1K-D-8"-1-PB | Transmitter w / 1, 000 Ohm RTD (NIST Cert), Duct, 8", Plastic Enclosure, 1-5VDC Output | ACI
Brand: ACI
SKU: A/TTM1K-D-8"-1-PB
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