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)
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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)
![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)
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![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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![Dwyer A-481 Installer kit | (includes 2 static pressure tips and PVC tubing). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/staticpressuretips_family_1000x1000_bdd56fbf-7f68-4789-ac67-8ffbfbb5ecfe_medium.jpg?v=1719998304)
A-481 | Installer kit | (includes 2 static pressure tips and PVC tubing). | Dwyer
Brand: Dwyer
SKU: A-481
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![Johnson Controls G-2010-5 AIR GAGE 1-1/2" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/G-2010-5_medium.png?v=1719992975)
G-2010-5 | AIR GAGE 1-1 / 2" | Johnson Controls
Brand: Johnson Controls
SKU: G-2010-5
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![Johnson Controls EP-8000-2 EP TRANSDUCER; 0/10V HI; HI-VOL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EP-8000-2_b660d8b4-94c3-4dce-aab0-81700ae05bfc_medium.png?v=1719992964)
EP-8000-2 | EP TRANSDUCER; 0 / 10V HI; HI-VOL | Johnson Controls
Brand: Johnson Controls
SKU: EP-8000-2
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![Johnson Controls FCP-NA-701-B NON-PROG FAN COIL & PTAC; NON-PROGRAMMABLE FCU AND PTAC THERMOSTAT W/LOGO | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/johnson-controls-fcp-na-701-b_29211326-d9ce-48f7-b37c-9492016aab59_medium.png?v=1719992959)
FCP-NA-701-B | NON-PROG FAN COIL & PTAC; NON-PROGRAMMABLE FCU AND PTAC THERMOSTAT W / LOGO | Johnson Controls
Brand: Johnson Controls
SKU: FCP-NA-701-B
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![Johnson Controls FCP-NA-701-N NON-PROG FAN COIL & PTAC; NON-PROG FAN COIL & PTAC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/johnson-controls-fcp-na-701-n_52f466df-3c09-4293-be45-0598dfc759f5_medium.jpg?v=1719992955)
FCP-NA-701-N | NON-PROG FAN COIL & PTAC; NON-PROG FAN COIL & PTAC | Johnson Controls
Brand: Johnson Controls
SKU: FCP-NA-701-N
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![Johnson Controls F59A-2C LIQ LEVEL CTL WEIGHT OPER; DPST UNIVERSAL MTG. BRKT. WITH 24" STRAP; 36"CBL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/F59A-2C_9602fb74-8a7d-411f-a1b2-d445fbbdc39a_medium.png?v=1719992951)
F59A-2C | LIQ LEVEL CTL WEIGHT OPER; DPST UNIVERSAL MTG. BRKT. WITH 24" STRAP; 36"CBL | Johnson Controls
Brand: Johnson Controls
SKU: F59A-2C
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![Dwyer TS-13020 Digital temperature switch | 230 V | 16 A | °F display. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ts_1000x1000_f0523494-bf4a-441e-937f-d91da0941a8a_medium.jpg?v=1720000003)
TS-13020 | Digital temperature switch | 230 V | 16 A | °F display. | Dwyer
Brand: Dwyer
SKU: TS-13020
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![Dwyer P2-11 Flow switch for liquids | actuation set point .05 GPM (.19 LPM). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/p2_600x600_b903f8cd-7e44-4b2e-99a1-31ba19c3c37d_medium.gif?v=1719999490)
P2-11 | Flow switch for liquids | actuation set point .05 GPM (.19 LPM). | Dwyer
Brand: Dwyer
SKU: P2-11
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![Johnson Controls P232A-B-AAC P232A-B-AAC DIFFERENTIAL; DIFFERENTIAL PRESSURE CONTROL IP54 UL CLASS 2 0.16-1.6 WC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P232_de74db36-a6ba-4095-8922-c70273373f54_medium.jpg?v=1719993471)
P232A-B-AAC | P232A-B-AAC DIFFERENTIAL; DIFFERENTIAL PRESSURE CONTROL IP54 UL CLASS 2 0.16-1.6 WC | Johnson Controls
Brand: Johnson Controls
SKU: P232A-B-AAC
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![Johnson Controls P499ACP-105C PRESSURE TRANS 0-500 PSIG; 4-20 MA OUTPUT SIGNAL 1/4" NPTF EXTRNAL STYLE 49 PRESS FITTING | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P499ACP-105C_4db1b60c-f023-48f3-837f-d156c2b1788a_medium.png?v=1719993515)
P499ACP-105C | PRESSURE TRANS 0-500 PSIG; 4-20 MA OUTPUT SIGNAL 1 / 4" NPTF EXTRNAL STYLE 49 PRESS FITTING | Johnson Controls
Brand: Johnson Controls
SKU: P499ACP-105C
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![Johnson Controls P266SNR-2C PRESS.TRANSDUCER 0-52 BAR; PRESSURE TRANSDUCER 0-754PSI(0-52BAR)1/4IN FEMALE FLARE 6.5FT CABLE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P266SNR-1C_2C_177f8a0c-139e-41bc-be13-3a5b894b60f0_medium.jpg?v=1719993501)
P266SNR-2C | PRESS.TRANSDUCER 0-52 BAR; PRESSURE TRANSDUCER 0-754PSI(0-52BAR)1 / 4IN FEMALE FLARE 6.5FT CABLE | Johnson Controls
Brand: Johnson Controls
SKU: P266SNR-2C
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![Johnson Controls P499AAP-101C PRESSURE TRANS 0-100 PSIG; 4-20 MA OUTPUT SIGNAL 1/8" NPTF EXTRNAL STYLE 49 PRESS FITTING | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P499AAP-101C_9688e932-001a-4bd6-869e-5dd3696c14fe_medium.png?v=1719993418)
P499AAP-101C | PRESSURE TRANS 0-100 PSIG; 4-20 MA OUTPUT SIGNAL 1 / 8" NPTF EXTRNAL STYLE 49 PRESS FITTING | Johnson Controls
Brand: Johnson Controls
SKU: P499AAP-101C
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![Johnson Controls P499ACP-101K PRESSURE TRANSDUCER; 2M WIRE HARNESS; 0-100 PSIG; 4-20 MA OUTPUT SIGNAL | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P499ACP-101K_a282332a-3eea-4b92-9520-253feb0b24b8_medium.png?v=1719993404)
P499ACP-101K | PRESSURE TRANSDUCER; 2M WIRE HARNESS; 0-100 PSIG; 4-20 MA OUTPUT SIGNAL | Johnson Controls
Brand: Johnson Controls
SKU: P499ACP-101K
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![Johnson Controls P499RCP-105C PRESSURE TRANS 0-500 PSIG; 0.4 TO 4.5 VDG RATIOMETRIC OUTPUT SIGNAL 1/4 SAE INTERNAL FEMALE FLARE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/P499RCP-105C_73815c72-518b-4d60-adea-2f528390840d_medium.png?v=1719993395)
P499RCP-105C | PRESSURE TRANS 0-500 PSIG; 0.4 TO 4.5 VDG RATIOMETRIC OUTPUT SIGNAL 1 / 4 SAE INTERNAL FEMALE FLARE | Johnson Controls
Brand: Johnson Controls
SKU: P499RCP-105C
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![Johnson Controls NSB8BTN141-0 Temp | Warmer/Cooler | White | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/NSB8BTN141-0_b5c92c45-9294-4097-a821-6d9769f94fc4_medium.png?v=1719993299)
NSB8BTN141-0 | Temp | Warmer / Cooler | White | Johnson Controls
Brand: Johnson Controls
SKU: NSB8BTN141-0
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![Dwyer O-4A Outside air temperature sensor | 10K Ohm thermistor | Type III. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/o_4_medium.jpg?v=1719999371)
O-4A | Outside air temperature sensor | 10K Ohm thermistor | Type III. | Dwyer
Brand: Dwyer
SKU: O-4A
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![Dwyer MPCJR-RC Series MPC Jr. pump controller with retransmission of input | 4 to 20 mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mpcjr_b26dd5ce-2f7f-4f1d-a6e3-fe367583eb59_medium.jpg?v=1719999318)
MPCJR-RC | Series MPC Jr. pump controller with retransmission of input | 4 to 20 mA | Dwyer
Brand: Dwyer
SKU: MPCJR-RC
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![Dwyer DHC-008 Differential pressure controller | range 5.0 in w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/digihelic_front_inwc_1000x1000_5af7e7a4-6e79-4e09-a354-d7a2baac0f3b_medium.jpg?v=1719998789)
DHC-008 | Differential pressure controller | range 5.0 in w.c. | Dwyer
Brand: Dwyer
SKU: DHC-008
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