sensors
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![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 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)
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A / 1.8K-INW-4"-4X | IMMER 4", NO WELL, 4X | ACI
Brand: ACI
SKU: A/1.8K-INW-4"-4X
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A / 1.8K-INW-6"-4X | IMMER 6", NO WELL, 4X | ACI
Brand: ACI
SKU: A/1.8K-INW-6"-4X
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![ACI A/1.8K-O-SUN-NIST 1,800 Ohm Thermistor, Outside Air, Sun Shield, NIST | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-rh2-cp-o-sun-nist_c26f723e-9aa1-431f-afeb-dfdbc8e28c4c_medium.png?v=1719981483)
A / 1.8K-O-SUN-NIST | 1, 800 Ohm Thermistor, Outside Air, Sun Shield, NIST | ACI
Brand: ACI
SKU: A/1.8K-O-SUN-NIST
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![ACI A/100KS-SP 100K ohm | Stainless Steel Wall Zone Plate with Override Temperature Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-ap_45f91c5e-ac95-429b-ba41-b0236e6a5cde_medium.png?v=1719981488)
A / 100KS-SP | 100K ohm | Stainless Steel Wall Zone Plate with Override Temperature Sensor | ACI
Brand: ACI
SKU: A/100KS-SP
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A / 1.8K-O-4X | OUTSIDE, 4X | ACI
Brand: ACI
SKU: A/1.8K-O-4X
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![ACI A/100KS-DO-4"-6'CL2P 100K ohm | Duct Temperature Sensor | Sensor Length: 4 inch | Included Wire Length: 6 feet | CL2P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-do-4-10-cl2p_213d4616-2ad3-4738-bf59-e0c2d6524d68_medium.png?v=1719981482)
A / 100KS-DO-4"-6'CL2P | 100K ohm | Duct Temperature Sensor | Sensor Length: 4 inch | Included Wire Length: 6 feet | CL2P | ACI
Brand: ACI
SKU: A/100KS-DO-4"-6'CL2P
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![ACI A/1.8K-O-EH OUTSIDE, EH | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-o-eh_2dc5b118-cf70-4da8-8df6-c967bc22b89e_medium.png?v=1719981479)
A / 1.8K-O-EH | OUTSIDE, EH | ACI
Brand: ACI
SKU: A/1.8K-O-EH
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![ACI A/100KS-INW-2.5"-PB IMMER 2.5", NO WELL, PB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-inw-2-5-4-pb_980358c4-1c92-4899-9c41-bd5eb55fa51e_medium.png?v=1719981483)
A / 100KS-INW-2.5"-PB | IMMER 2.5", NO WELL, PB | ACI
Brand: ACI
SKU: A/100KS-INW-2.5"-PB
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![ACI A/1.8K-INW-2.5"-BB IMMER 2.5", NO WELL, BB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-balco-inw-2-5-bb_6e9ff102-dfab-4830-8985-9fd553833301_medium.png?v=1719981483)
A / 1.8K-INW-2.5"-BB | IMMER 2.5", NO WELL, BB | ACI
Brand: ACI
SKU: A/1.8K-INW-2.5"-BB
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![ACI A/1.8K-FA-24'-PB 1,800 Ohm Thermistor, Flexible Cable Averaging, 24', Plastic Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-fa-24-pb_4cca4dc1-e571-449d-a8e7-cc2da069f82f_medium.png?v=1719981479)
A / 1.8K-FA-24'-PB | 1, 800 Ohm Thermistor, Flexible Cable Averaging, 24', Plastic Enclosure | ACI
Brand: ACI
SKU: A/1.8K-FA-24'-PB
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![ACI A/100KS-R2 100K ohm | Room Zone Wall Temperature Sensor | Modern Housing Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-an-r2-rj4_9291045e-39da-4da2-983a-1be95f9dba63_medium.png?v=1719981483)
A / 100KS-R2 | 100K ohm | Room Zone Wall Temperature Sensor | Modern Housing Enclosure | ACI
Brand: ACI
SKU: A/100KS-R2
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![ACI A/1.8K-D-8"-EXPL DUCT 8", EXPL ENC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-ttm1k-d-8-4-expl_04d317f1-9659-4d58-8919-f40321154add_medium.jpg?v=1719981479)
A / 1.8K-D-8"-EXPL | DUCT 8", EXPL ENC | ACI
Brand: ACI
SKU: A/1.8K-D-8"-EXPL
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![ACI A/10KS-D-6"-4X 10,000 Ohm Thermistor, Duct, 6", NEMA 4X Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-100-3w-d-18-4x_18a5ece7-e97b-4110-aa1a-9643ffb2f860_medium.png?v=1719981475)
A / 10KS-D-6"-4X | 10, 000 Ohm Thermistor, Duct, 6", NEMA 4X Enclosure | ACI
Brand: ACI
SKU: A/10KS-D-6"-4X
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![ACI A/100KS-D-8"-BB 100,000 Ohm Thermistor, Duct, 8", NEMA 3R Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-tt1k-d-8-1-bb_50aafc59-923a-4c2b-89f0-ae7766d95f80_medium.png?v=1719981478)
A / 100KS-D-8"-BB | 100, 000 Ohm Thermistor, Duct, 8", NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/100KS-D-8"-BB
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![ACI A/10KS-R2SO-A26-C5 10,000 Ohm Thermistor, Room (R2), Setpoint 886 to 1266, Override, Cool/Warm Sticker | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-r2so-a02-c5_medium.png?v=1719981478)
A / 10KS-R2SO-A26-C5 | 10, 000 Ohm Thermistor, Room (R2), Setpoint 886 to 1266, Override, Cool / Warm Sticker | ACI
Brand: ACI
SKU: A/10KS-R2SO-A26-C5
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![ACI A/10K-E1-I-4"-PB 10,000 Ohm Thermistor E1, Immersion, Welded Well, 4", Plastic Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-balco-i-2-5-pb_81dbf639-a43c-4e6d-ab81-8e38029257e0_medium.png?v=1719981474)
A / 10K-E1-I-4"-PB | 10, 000 Ohm Thermistor E1, Immersion, Welded Well, 4", Plastic Enclosure | ACI
Brand: ACI
SKU: A/10K-E1-I-4"-PB
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![ACI A/10KS-O-EH OUTSIDE, EH | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-o-eh_a28b572b-fde4-47ba-bcc4-6aec66dd7d42_medium.png?v=1719981474)
A / 10KS-O-EH | OUTSIDE, EH | ACI
Brand: ACI
SKU: A/10KS-O-EH
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![ACI A/10KS-BP-20'CL2P 10K ohm | Bullet Probe Temperature Sensor | Included Wire Length: 20 feet | CL2P | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-bp-10-cl2p_7f56a707-39ed-4c36-9def-4bcc7e414501_medium.png?v=1719981478)
A / 10KS-BP-20'CL2P | 10K ohm | Bullet Probe Temperature Sensor | Included Wire Length: 20 feet | CL2P | ACI
Brand: ACI
SKU: A/10KS-BP-20'CL2P
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