sensors
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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)
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![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 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)
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![Mamac A-500-3-A-2 Stainless Thermowell | 8 inch | External: 3/4" NPT | Internal: 1/2" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-500-3-A-2_e1375a5e-93b2-42b0-8b88-b9d93e3187bc_medium.png?v=1720012813)
A-500-3-A-2 | Stainless Thermowell | 8 inch | External: 3 / 4" NPT | Internal: 1 / 2" | Mamac
Brand: Mamac
SKU: A-500-3-A-2
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![Mamac HU-226-2-MA-21 Temp & RH 2% | Temp: 1.8K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-226-2-MA-21_77506892-0e93-4bee-965d-6ed8294bf28d_medium.png?v=1720012812)
HU-226-2-MA-21 | Temp & RH 2% | Temp: 1.8K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-21
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![Mamac PR-264-R3-VDC Pressure Guage Sensor | 0 - 125 / 250 / 500 | 0-10VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PR-264-R3-VDC_4807702a-afc1-43e5-81c7-b7862eff2ae8_medium.png?v=1720012811)
PR-264-R3-VDC | Pressure Guage Sensor | 0 - 125 / 250 / 500 | 0-10VDC | Mamac
Brand: Mamac
SKU: PR-264-R3-VDC
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![Mamac PR-264-R4-MA Pressure Guage Sensor | 0 - 175 / 350 / 700 psig | 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PR-264-R4-MA_5379afc1-7578-4975-b3ea-9940620d9c73_medium.png?v=1720012811)
PR-264-R4-MA | Pressure Guage Sensor | 0 - 175 / 350 / 700 psig | 4-20mA | Mamac
Brand: Mamac
SKU: PR-264-R4-MA
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![Mamac HU-225-3-MA-15 Temp & RH 3% | Temp: 100K | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-225-3-MA-15_7ee3edc1-19e3-4b4b-b15f-b1d7fadd4ed4_medium.png?v=1720012810)
HU-225-3-MA-15 | Temp & RH 3% | Temp: 100K | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-225-3-MA-15
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![Mamac PR-264-R2-VDC Pressure Guage Sensor | 0 - 75 / 150 / 300 psig | 0-10VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PR-264-R2-VDC_597a9b75-7233-450c-8cc5-7ebf3b4be825_medium.png?v=1720012810)
PR-264-R2-VDC | Pressure Guage Sensor | 0 - 75 / 150 / 300 psig | 0-10VDC | Mamac
Brand: Mamac
SKU: PR-264-R2-VDC
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![Mamac PR-264-R6-VDC Pressure Guage Sensor | 0 - 875 / 1750 / 3500 psig | 0-10VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PR-264-R6-VDC_338018d5-4cdc-447b-84ef-ac527480a422_medium.png?v=1720012811)
PR-264-R6-VDC | Pressure Guage Sensor | 0 - 875 / 1750 / 3500 psig | 0-10VDC | Mamac
Brand: Mamac
SKU: PR-264-R6-VDC
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![Mamac HU-226-3-VDC-5 Temp & RH 3% | Temp: 1000 ohm (Balco) RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-226-3-VDC-5_7c17cc77-810d-4a08-bbe2-91feae6ba0a0_medium.png?v=1720012810)
HU-226-3-VDC-5 | Temp & RH 3% | Temp: 1000 ohm (Balco) RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-3-VDC-5
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![Mamac HU-226-2-MA-15 Temp & RH 2% | Temp: 100K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-226-2-MA-15_b173c8dc-a031-46f4-8355-1192735420cc_medium.png?v=1720012809)
HU-226-2-MA-15 | Temp & RH 2% | Temp: 100K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-MA-15
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![Mamac HU-227-3-MA-17 Temp & RH 3% | Temp: 20K | RH: 4-20mA | Outdoor Outside Air Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-227-3-MA-17_0e74935f-f905-4baa-9db4-f66dd3d22c3b_medium.png?v=1720012808)
HU-227-3-MA-17 | Temp & RH 3% | Temp: 20K | RH: 4-20mA | Outdoor Outside Air Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-227-3-MA-17
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![Mamac HU-227-3-VDC-1 Temp & RH 3% | Temp: 100 ohm RTD | RH: 0-10VDC | Outdoor Outside Air Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-227-3-VDC-1_dd99c2eb-b78e-418b-85df-19c0184553d4_medium.png?v=1720012807)
HU-227-3-VDC-1 | Temp & RH 3% | Temp: 100 ohm RTD | RH: 0-10VDC | Outdoor Outside Air Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-227-3-VDC-1
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![Mamac HU-225-3-VDC-21 Temp & RH 3% | Temp: 1.8K | RH: 0-10VDC | Room Zone Wall Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-225-3-VDC-21_11577959-fdd0-4d22-8ad1-0c86238e0005_medium.png?v=1720012809)
HU-225-3-VDC-21 | Temp & RH 3% | Temp: 1.8K | RH: 0-10VDC | Room Zone Wall Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-225-3-VDC-21
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![Mamac HU-226-3-MA-21 Temp & RH 3% | Temp: 1.8K | RH: 4-20mA | Duct Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-226-3-MA-21_19dcde33-0ac3-4ce1-a41f-d21c50e25944_medium.png?v=1720012809)
HU-226-3-MA-21 | Temp & RH 3% | Temp: 1.8K | RH: 4-20mA | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-3-MA-21
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![Mamac HU-227-2-VDC-21 Temp & RH 2% | Temp: 1.8K | RH: 0-10VDC | Outdoor Outside Air Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-227-2-VDC-21_9c26f051-3df1-477f-861b-56639cb27ee0_medium.png?v=1720012809)
HU-227-2-VDC-21 | Temp & RH 2% | Temp: 1.8K | RH: 0-10VDC | Outdoor Outside Air Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-227-2-VDC-21
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![Mamac HU-225-3-MA-7 Temp & RH 3% | Temp: 10K Type III | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-225-3-MA-7_da806815-8ef6-49eb-8c7d-077db435bcea_medium.png?v=1720012806)
HU-225-3-MA-7 | Temp & RH 3% | Temp: 10K Type III | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-225-3-MA-7
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![Mamac HU-225-2-MA-10 Temp & RH 2% | Temp: 3K | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-225-2-MA-10_ac826cb1-327f-453e-8bb9-66d3bcab6d01_medium.png?v=1720012807)
HU-225-2-MA-10 | Temp & RH 2% | Temp: 3K | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-225-2-MA-10
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![Mamac A-500-1-E-2 Stainless Thermowell | 4 inch | External: 1/2" BSPP | Internal: 1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-500-1-E-2_46ffef86-ae5f-4a7f-80a7-809eaaddb4f1_medium.png?v=1720012806)
A-500-1-E-2 | Stainless Thermowell | 4 inch | External: 1 / 2" BSPP | Internal: 1 / 4" | Mamac
Brand: Mamac
SKU: A-500-1-E-2
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![Mamac HU-226-3-VDC-15 Temp & RH 3% | Temp: 100K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-226-3-VDC-15_2f399824-75cd-40a6-bf3f-b70bfe18842e_medium.png?v=1720012806)
HU-226-3-VDC-15 | Temp & RH 3% | Temp: 100K | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-3-VDC-15
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![Mamac HU-227-2-VDC-17 Temp & RH 2% | Temp: 20K | RH: 0-10VDC | Outdoor Outside Air Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-227-2-VDC-17_ba74422c-70af-4806-80f8-66cadac28619_medium.png?v=1720012805)
HU-227-2-VDC-17 | Temp & RH 2% | Temp: 20K | RH: 0-10VDC | Outdoor Outside Air Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-227-2-VDC-17
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![Mamac A-500-4-B-1 Brass Thermowell | 12 inch | External: 1/2" NPT | Internal: 1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-500-4-B-1_4e944dd4-3ace-4108-8ccf-c9aeecaed735_medium.png?v=1720012807)
A-500-4-B-1 | Brass Thermowell | 12 inch | External: 1 / 2" NPT | Internal: 1 / 4" | Mamac
Brand: Mamac
SKU: A-500-4-B-1
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![Mamac HU-226-2-VDC-1 Temp & RH 2% | Temp: 100 ohm RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-226-2-VDC-1_bcc8b3fe-e924-43ef-96ef-902c93b7a796_medium.png?v=1720012804)
HU-226-2-VDC-1 | Temp & RH 2% | Temp: 100 ohm RTD | RH: 0-10VDC | Duct Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-226-2-VDC-1
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![Mamac A-500-2-E-2 Stainless Thermowell | 6 inch | External: 1/2" BSPP | Internal: 1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-500-2-E-2_aaa745ca-e609-4bb6-957b-1147637b8596_medium.png?v=1720012805)
A-500-2-E-2 | Stainless Thermowell | 6 inch | External: 1 / 2" BSPP | Internal: 1 / 4" | Mamac
Brand: Mamac
SKU: A-500-2-E-2
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![Mamac HU-225-3-MA-1 Temp & RH 3% | Temp: 100 ohm RTD | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/HU-225-3-MA-1_780ffe58-3cad-42df-9e08-749310ffefea_medium.png?v=1720012803)
HU-225-3-MA-1 | Temp & RH 3% | Temp: 100 ohm RTD | RH: 4-20mA | Room Zone Wall Temp & Humidity Sensor | Mamac
Brand: Mamac
SKU: HU-225-3-MA-1
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