ACI SENSORS FOR SALE
Welcome to ACI Products! We offer over 6000 products, such as CO and NO2 sensors, current switches, temperature and humidity monitors, and more.
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![ACI A/10K-E1-D-8"-PB 10,000 Ohm Thermistor E1, Duct, 8", Plastic Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1k-ni-d-12-bb_0c4e94ef-c9d6-4c89-8bac-b56050ab81b8_medium.png?v=1719981450)
A / 10K-E1-D-8"-PB | 10, 000 Ohm Thermistor E1, Duct, 8", Plastic Enclosure | ACI
Brand: ACI
SKU: A/10K-E1-D-8"-PB
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![ACI A/RH3-1K-2W-R-W ROOM, WHITE, 3% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_aci_product_73ece5ea-f76d-461f-9974-cabd52d39534_medium.png?v=1706910990)
A / RH3-1K-2W-R-W | ROOM, WHITE, 3% | ACI (OBSOLETE)
Brand: ACI
SKU: A/RH3-1K-2W-R-W
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![ACI A/RH2-AN-R-W ROOM, WHITE, 2% | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_aci_product_39eb5fac-0e12-4471-a537-e0297ae5f74f_medium.png?v=1706910938)
A / RH2-AN-R-W | ROOM, WHITE, 2% | ACI (OBSOLETE)
Brand: ACI
SKU: A/RH2-AN-R-W
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![ACI A/LCD-RSO-420 Loop Powered LCD, 420 mA, Room with Setpoint and Override (RSO) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-rso-lcd-f-a08-c5_72a4243d-8a8a-4e08-b853-4892284d9e27_medium.png?v=1719982286)
A / LCD-RSO-420 | Loop Powered LCD, 420 mA, Room with Setpoint and Override (RSO) | ACI
Brand: ACI
SKU: A/LCD-RSO-420
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![ACI A/LCD-RS-420 Loop Powered LCD, 420 mA, Room with Setpoint (RS) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-rs-1-lcd-c5_8eac6186-17ee-4d3a-ad89-2ed0e600c6d5_medium.png?v=1719982330)
A / LCD-RS-420 | Loop Powered LCD, 420 mA, Room with Setpoint (RS) | ACI
Brand: ACI
SKU: A/LCD-RS-420
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![ACI A/LCD-R-420 Loop Powered LCD, 420 mA, Room (R) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-rs-1-lcd-c5_6151b609-1434-43d1-b9c2-d9efc416b435_medium.png?v=1719982280)
A / LCD-R-420 | Loop Powered LCD, 420 mA, Room (R) | ACI
Brand: ACI
SKU: A/LCD-R-420
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![ACI A/BALCO-INW-6"-GD Balco RTD, 1,000 Ohm @70 F , Immersion, no Well, 6", Galvanized Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-inw-2-5-1-gd_d8682dc3-605d-4ad6-b4a3-2f95f2cb99a8_medium.png?v=1719981984)
A / BALCO-INW-6"-GD | Balco RTD, 1, 000 Ohm @70 F , Immersion, no Well, 6", Galvanized Enclosure | ACI
Brand: ACI
SKU: A/BALCO-INW-6"-GD
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![ACI A/CP-SP-RS232 SS PLATE, RS232 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_aci_product_9f013b00-ef17-44c4-bcc9-152d3bcb027e_medium.png?v=1706910412)
A / CP-SP-RS232 | SS PLATE, RS232 | ACI (OBSOLETE)
Brand: ACI
SKU: A/CP-SP-RS232
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![ACI A/CP-DO-4"-180"CL2P-QC 10,000 Ohm Thermistor (Type II), Quick Connects, 4" Probe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-do-12-96-cl2p-qc_30d66625-b4ce-4259-8c7d-dc1912805fd2_medium.jpg?v=1719982041)
A / CP-DO-4"-180"CL2P-QC | 10, 000 Ohm Thermistor (Type II), Quick Connects, 4" Probe | ACI
Brand: ACI
SKU: A/CP-DO-4"-180"CL2P-QC
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![ACI A/CP-AP 10,000 Ohm Thermistor (Type II), Wall Plate, Aluminum | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-ap_a4335960-7cd8-44cb-9db1-d9762dec22d6_medium.png?v=1719982036)
A / CP-AP | 10, 000 Ohm Thermistor (Type II), Wall Plate, Aluminum | ACI
Brand: ACI
SKU: A/CP-AP
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![ACI A/BALCO-O-BB Balco RTD, 1,000 Ohm @70 F , Outside Air, NEMA 3R Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-o-bb_7eedc222-243c-4d69-aaff-936959b7f7b6_medium.png?v=1719981979)
A / BALCO-O-BB | Balco RTD, 1, 000 Ohm @70 F , Outside Air, NEMA 3R Enclosure | ACI
Brand: ACI
SKU: A/BALCO-O-BB
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![ACI A/AN-SP-OR SS PLATE, O/R | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-sp-or_c2e0c60b-e80c-42f6-aa3c-b363d190d891_medium.jpg?v=1719981974)
A / AN-SP-OR | SS PLATE, O / R | ACI
Brand: ACI
SKU: A/AN-SP-OR
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![ACI A/AN-RA-12"-PB 10,000 Ohm Thermistor (Type III), Rigid Probe Averaging, 12", Plastic Enclosure | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1k-ni-d-12-bb_e23b068a-4a0f-4ecc-8b70-2fae152cd72c_medium.png?v=1719981941)
A / AN-RA-12"-PB | 10, 000 Ohm Thermistor (Type III), Rigid Probe Averaging, 12", Plastic Enclosure | ACI
Brand: ACI
SKU: A/AN-RA-12"-PB
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![ACI A/CP-SP-OR-RS232 SS PLATE, O/R, RS232 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_aci_product_781cbc6c-6a5c-4e37-afbf-229521f99597_medium.png?v=1706910500)
A / CP-SP-OR-RS232 | SS PLATE, O / R, RS232 | ACI (OBSOLETE)
Brand: ACI
SKU: A/CP-SP-OR-RS232
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![ACI A/AN-D-2"-EXPL DUCT 2", EXPL ENC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-ttm1k-d-8-4-expl_f4f9db46-77a7-49cc-a9cc-4e0f5d574200_medium.jpg?v=1719981916)
A / AN-D-2"-EXPL | DUCT 2", EXPL ENC | ACI
Brand: ACI
SKU: A/AN-D-2"-EXPL
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![ACI A/CP-DO-8"-96"CL2P-QC 10,000 Ohm Thermistor (Type II), Quick Connects, 8" Probe, 96" Plenum Cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-do-12-96-cl2p-qc_caf5e133-2d68-42c7-a804-548996901eb6_medium.jpg?v=1719982046)
A / CP-DO-8"-96"CL2P-QC | 10, 000 Ohm Thermistor (Type II), Quick Connects, 8" Probe, 96" Plenum Cable | ACI
Brand: ACI
SKU: A/CP-DO-8"-96"CL2P-QC
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![ACI A/AN-AP 10,000 Ohm Thermistor (Type III), Wall Plate, Aluminum | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-ap_034964f6-d90d-434d-809c-43156fcd9cbb_medium.png?v=1719981911)
A / AN-AP | 10, 000 Ohm Thermistor (Type III), Wall Plate, Aluminum | ACI
Brand: ACI
SKU: A/AN-AP
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![ACI A/3K-SP-OR-RS232 SS PLATE, O/R, RS232 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_aci_product_f19cfafa-450a-4331-a870-cc99a81e0ef7_medium.png?v=1706909898)
A / 3K-SP-OR-RS232 | SS PLATE, O / R, RS232 | ACI (OBSOLETE)
Brand: ACI
SKU: A/3K-SP-OR-RS232
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![ACI A/CP-DO-18"-96"CL2P-QC 10,000 Ohm Thermistor (Type II), Quick Connects, 18" Probe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-do-12-96-cl2p-qc_f250ae5f-8474-4028-b72d-88611cbccc63_medium.jpg?v=1719982035)
A / CP-DO-18"-96"CL2P-QC | 10, 000 Ohm Thermistor (Type II), Quick Connects, 18" Probe | ACI
Brand: ACI
SKU: A/CP-DO-18"-96"CL2P-QC
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![ACI A/CP-DO-12"-96"CL2P-QC 10,000 Ohm Thermistor (Type II), Quick Connects, 12" Probe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-cp-do-12-96-cl2p-qc_medium.jpg?v=1719982031)
A / CP-DO-12"-96"CL2P-QC | 10, 000 Ohm Thermistor (Type II), Quick Connects, 12" Probe | ACI
Brand: ACI
SKU: A/CP-DO-12"-96"CL2P-QC
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![ACI A/1K-NI-SP-OR SS PLATE, O/R | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-sp-or_db1e986b-369b-40cf-a722-e2646013e1ce_medium.jpg?v=1719981727)
A / 1K-NI-SP-OR | SS PLATE, O / R | ACI
Brand: ACI
SKU: A/1K-NI-SP-OR
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![ACI A/1K-NI-AP Nickel RTD, 1,000 Ohm @70 F , Wall Plates, Aluminum | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-1-8k-ap_0ee5a59b-046e-4700-8952-2ab4932cd14d_medium.png?v=1719981625)
A / 1K-NI-AP | Nickel RTD, 1, 000 Ohm @70 F , Wall Plates, Aluminum | ACI
Brand: ACI
SKU: A/1K-NI-AP
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![ACI A/1K-NI-PO-2" PROBE 2" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aci-a-0-1cp-po-4_cb734ae4-a8ce-481c-b4d0-e03d4b0f88d1_medium.jpg?v=1719981658)
A / 1K-NI-PO-2" | PROBE 2" | ACI
Brand: ACI
SKU: A/1K-NI-PO-2"
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