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)
![Image for Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PW2LX04S_100x.jpg?v=1720029907)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/VT8650U5000B_100x.jpg?v=1721071825)
![Image for Flow Sensors](http://blackhawksupply.com/cdn/shop/files/fs2_600x600_741c4899-db29-404d-a494-2301b132231a_100x.gif?v=1719999007)
![Image for Network Sensors](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_100x.jpg?v=1720012548)
![Image for Duct Sensors](http://blackhawksupply.com/cdn/shop/files/QPM2162_0092b664-4303-4de9-a39a-9b2aad45f32b_100x.jpg?v=1720023774)
![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 Temperature & Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22DTH-5.._01_4C-product_retina_74879663-4e72-4953-b2f4-cee9bd8c338b_100x.jpg?v=1719983615)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/F59H-1C_46b2f514-8aa8-4745-9db6-557f94695344_100x.png?v=1719992959)
![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_edb15bca-1963-4af5-bf42-4ec7bed341d8_100x.jpg?v=1719983659)
![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)
![Image for Enclosures](http://blackhawksupply.com/cdn/shop/files/PXA-ENC_3b3830d8-a75b-4743-ac6d-47dca67d1da8_100x.png?v=1720023762)
![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)
![Image for Room Sensors](http://blackhawksupply.com/cdn/shop/files/Senva_Family_AQW_d13dbeab-df71-4ec7-9af9-da03b6ffc002_100x.png?v=1720021017)
![Image for Relays](http://blackhawksupply.com/cdn/shop/files/VC3XXX_ae571092-9618-4793-b527-a7c923477144_100x.png?v=1720030228)
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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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A / 0.1CP-INW-4"-GD | IMMER 4", NO WELL, GD | ACI
Brand: ACI
SKU: A/0.1CP-INW-4"-GD
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A / 0.1CP-D-12"-4X | DUCT 12", 4X | ACI
Brand: ACI
SKU: A/0.1CP-D-12"-4X
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![ACI 85930-018-099 GEH4, Replacement Sensor, 0-2ppm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_8b141c7b-a879-447d-b52d-e1efd9a60d4c_medium.jpg?v=1719981267)
85930-018-099 | GEH4, Replacement Sensor, 0-2ppm | ACI
Brand: ACI
SKU: 85930-018-099
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![ACI 85930-018-003 SO2, Replacement Sensor, 0-6ppm | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_9e4037b8-3624-4ff7-a8a3-48fba151ad07_medium.jpg?v=1719981271)
85930-018-003 | SO2, Replacement Sensor, 0-6ppm | ACI
Brand: ACI
SKU: 85930-018-003
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![ACI 85930-017-017 C3H8, Replacement Sensor, 0-100% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_a3e51aa2-0f00-48bf-a5b9-99626449e3ca_medium.jpg?v=1719981266)
85930-017-017 | C3H8, Replacement Sensor, 0-100% | ACI
Brand: ACI
SKU: 85930-017-017
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![ACI 85930-017-016 CH4, Replacement Sensor, 0-100% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_3c32e2e8-68e2-4dbf-8a0f-7c0e01494ae3_medium.jpg?v=1719981270)
85930-017-016 | CH4, Replacement Sensor, 0-100% | ACI
Brand: ACI
SKU: 85930-017-016
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![ACI 85930-017-026 BUTAN, Replacement Sensor, 0-100% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_medium.jpg?v=1719981265)
85930-017-026 | BUTAN, Replacement Sensor, 0-100% | ACI
Brand: ACI
SKU: 85930-017-026
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![ACI 85930-017-021 C4H10, Replacement Sensor,0-100% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_4cc53ec3-554d-4b37-b87b-b1b4b457080b_medium.jpg?v=1719981262)
85930-017-021 | C4H10, Replacement Sensor, 0-100% | ACI
Brand: ACI
SKU: 85930-017-021
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![ACI 85930-017-024 C6H6, Replacement Sensor, 0-100% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_db05e9e6-cfdc-4e0a-8600-cf39831bda9f_medium.jpg?v=1719981263)
85930-017-024 | C6H6, Replacement Sensor, 0-100% | ACI
Brand: ACI
SKU: 85930-017-024
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![ACI 85930-017-022 C5H12, Replacement Sensor,0-100% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_9eb1c2be-85c7-4215-bc81-97d797a520f3_medium.jpg?v=1719981262)
85930-017-022 | C5H12, Replacement Sensor, 0-100% | ACI
Brand: ACI
SKU: 85930-017-022
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![ACI 85930-017-020 C2H4, Replacement Sensor, 0-100% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-85930-017-019-ethanol_257188d5-e736-4375-8aa7-f1a94da0510b_medium.jpg?v=1719981261)
85930-017-020 | C2H4, Replacement Sensor, 0-100% | ACI
Brand: ACI
SKU: 85930-017-020
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![ACI 84330-101-000 ANALOG TO M-CONTROLLER, 8 CHNL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-84330-101-000_3288de0d-cf83-4d81-be9e-dd25ab380d14_medium.png?v=1719981258)
84330-101-000 | ANALOG TO M-CONTROLLER, 8 CHNL | ACI
Brand: ACI
SKU: 84330-101-000
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![Dwyer A-IEF-IDSP-RM Indicating remote display for use with Series IEF. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ief_remote_display_1000x1000_cb6c3a79-faa7-40e9-a7cc-8fe0b38e8636_medium.gif?v=1719925285)
A-IEF-IDSP-RM | Indicating remote display for use with Series IEF. | Dwyer
Brand: Dwyer
SKU: A-IEF-IDSP-RM
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![Veris AGPE Gas,Acc,Enc,Metal,Prot,GWNP,Buzzer/Rly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AGAE_medium.jpg?v=1719925273)
AGPE | Gas, Acc, Enc, Metal, Prot, GWNP, Buzzer / Rly | Veris
Brand: Veris
SKU: AGPE
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![Dwyer A-IEF-FDSP-RM Full functional remote display for use with Series IEF. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ief_remote_display_1000x1000_f7ec0e9f-c373-4aa7-9f1a-be436dbc8398_medium.gif?v=1719925244)
A-IEF-FDSP-RM | Full functional remote display for use with Series IEF. | Dwyer
Brand: Dwyer
SKU: A-IEF-FDSP-RM
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![Senva Sensors HT0R-3AE ROOM RH 3% 3W 0-5V10K TYPE 2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Senva_Family_HT0R_medium.jpg?v=1719925231)
HT0R-3AE | ROOM RH 3% 3W 0-5V10K TYPE 2 | Senva Sensors
Brand: Senva Sensors
SKU: HT0R-3AE
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![Resideo VR8205Q2795T DIRECT IGNITION 2SG. 1/2" X 1/2", 1.7/3.2" WC SETTING. STANDARD OPENING, 12 PACK | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/honeywell-vr8205q2795t_medium.jpg?v=1719925171)
VR8205Q2795T | DIRECT IGNITION 2SG. 1 / 2" X 1 / 2", 1.7 / 3.2" WC SETTING. STANDARD OPENING, 12 PACK | Resideo
Brand: Resideo
SKU: VR8205Q2795T
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![Dwyer AVLV-2DB1-LCD Air velocity transmitter | 2% accuracy | duct mount | BACnet communication with LCD display | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/avlv_front_lcd_1000x1000_b383e963-bd40-4568-8d03-c5e75df39a32_medium.gif?v=1719925174)
AVLV-2DB1-LCD | Air velocity transmitter | 2% accuracy | duct mount | BACnet communication with LCD display | Dwyer
Brand: Dwyer
SKU: AVLV-2DB1-LCD
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50010944-001 | RANGE STOP ASSEMBLY TO BE USED WITH T87K AND T87N THERMOSTATS. | Resideo
Brand: Resideo
SKU: 50010944-001
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