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=1722436514)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/VT8650U5000B_f493c69b-7e48-4d7a-a12f-bf6df0936a5e_100x.jpg?v=1721752016)
![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)
![Image for Accessories](http://blackhawksupply.com/cdn/shop/files/AQF3100_100x.jpg?v=1720022886)
![Image for Humidity & Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/HU-226-3-VDC-12_22c8888c-36c1-4e0c-88ff-47489b4d620a_100x.png?v=1720012853)
![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_850b8410-35d1-45d7-816b-d4e3dd1ac696_100x.png?v=1721752016)
![Image for Thermometers](http://blackhawksupply.com/cdn/shop/files/TG53_f97df607-acc5-4057-b310-491162de664b_100x.jpg?v=1720032207)
![Image for Data Loggers](http://blackhawksupply.com/cdn/shop/files/dw_usb_lcd_1000x1000_a57bb880-d892-42fd-8dd1-7914ea2b78e3_100x.gif?v=1719998923)
![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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![Dwyer TRI2-60-50L 0 to 60 psi (0 to 400 kPa) | 1/2" bottom mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tri2_600x600_5076f874-ffc2-4ce2-b901-f9e89d3663cd_medium.gif?v=1720000003)
TRI2-60-50L | 0 to 60 psi (0 to 400 kPa) | 1 / 2" bottom mount | Dwyer
Brand: Dwyer
SKU: TRI2-60-50L
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![Dwyer TSCC-021 Digital Temperature Switch with timed dispensing relays | 230 VAC/Deg C°. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tscc_600x600_8ff3007b-1253-4aed-bd25-da40490cc724_medium.gif?v=1719999999)
TSCC-021 | Digital Temperature Switch with timed dispensing relays | 230 VAC / Deg C°. | Dwyer
Brand: Dwyer
SKU: TSCC-021
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![Dwyer TRI-200-50 Tridicator gage | range 0-200 psi (0-1400 kPa) | 1/2" NPT CBM. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tri_1000x1000_c8bfa64d-01a4-4f52-b1b6-3169c083aa1a_medium.jpg?v=1719999999)
TRI-200-50 | Tridicator gage | range 0-200 psi (0-1400 kPa) | 1 / 2" NPT CBM. | Dwyer
Brand: Dwyer
SKU: TRI-200-50
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![Dwyer V10SS Mini-size flow switch | 303 SS | normally open or closed. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/v10_new_large_f507b623-6677-4664-bd68-dca1dbf7a10b_medium.gif?v=1719999998)
V10SS | Mini-size flow switch | 303 SS | normally open or closed. | Dwyer
Brand: Dwyer
SKU: V10SS
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![Dwyer TPT-R02 Industrial pressure transmitter | 0-250 psi | ratiometric. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tpt_600x600_ad102f99-22fb-434b-8968-f5b4f2e3824e_medium.gif?v=1719999999)
TPT-R02 | Industrial pressure transmitter | 0-250 psi | ratiometric. | Dwyer
Brand: Dwyer
SKU: TPT-R02
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![Dwyer TTE-109-W Explosion-proof RTD temperature transmitter | 9" probe. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tte_600x600_34dc54d4-79c0-4bbd-a218-ba2a44266d65_medium.gif?v=1719999998)
TTE-109-W | Explosion-proof RTD temperature transmitter | 9" probe. | Dwyer
Brand: Dwyer
SKU: TTE-109-W
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![Dwyer TTW-108 Weatherproof immersion temperature transmitter | 8" probe length | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ttw_928577fa-f80d-42e6-8fa2-a5e10174f5ea_medium.jpg?v=1719999998)
TTW-108 | Weatherproof immersion temperature transmitter | 8" probe length | Dwyer
Brand: Dwyer
SKU: TTW-108
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![Dwyer TSF-4021-DF Limit Control Temp | Type J/K Input | 230V | °C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_df_new_1000x1000_2b09c91d-15b5-4e1b-9c59-5e1c4028b211_medium.gif?v=1719999998)
TSF-4021-DF | Limit Control Temp | Type J / K Input | 230V | °C | Dwyer
Brand: Dwyer
SKU: TSF-4021-DF
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![Dwyer TTW-118 Weatherproof immersion temperature transmitter | 18" probe length | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ttw_753c152b-521e-485c-8c1c-0b56b6d15d26_medium.jpg?v=1719999998)
TTW-118 | Weatherproof immersion temperature transmitter | 18" probe length | Dwyer
Brand: Dwyer
SKU: TTW-118
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![Dwyer TE-OND-F Outside air temperature sensor | 20K Ω thermistor | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/te-osa_family_large_07329131-df35-40f0-8f4a-2951707e4b2f_medium.gif?v=1719999997)
TE-OND-F | Outside air temperature sensor | 20K Ω thermistor | Dwyer
Brand: Dwyer
SKU: TE-OND-F
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![Dwyer TS2-011 Digital temperature switch | 110 VAC | °C display. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ts2_1000x1000_19aec65d-0041-48a0-8138-96ec29232873_medium.jpg?v=1719999993)
TS2-011 | Digital temperature switch | 110 VAC | °C display. | Dwyer
Brand: Dwyer
SKU: TS2-011
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![Dwyer TTW-106 Weatherproof immersion temperature transmitter | 6" probe length | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ttw_9f19f061-9733-4df9-96d7-cc50e8f89524_medium.jpg?v=1719999998)
TTW-106 | Weatherproof immersion temperature transmitter | 6" probe length | Dwyer
Brand: Dwyer
SKU: TTW-106
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![Dwyer TSS2-2200 Dual stage temperature switch | °F | 230 VAC. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tss2_fc457067-d42d-45dd-801b-22e8c8835ee8_medium.jpg?v=1719999992)
TSS2-2200 | Dual stage temperature switch | °F | 230 VAC. | Dwyer
Brand: Dwyer
SKU: TSS2-2200
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![Dwyer TTE-118-W Explosion-proof RTD temperature transmitter | 18" probe. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tte_600x600_9e97ad4a-7e28-4af1-a978-96ff4e5109c1_medium.gif?v=1719999993)
TTE-118-W | Explosion-proof RTD temperature transmitter | 18" probe. | Dwyer
Brand: Dwyer
SKU: TTE-118-W
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![Dwyer TTE-115-W Explosion-proof RTD temperature transmitter | 15" probe. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tte_600x600_23a88546-651c-4210-a922-b9f53b38f6ae_medium.gif?v=1719999993)
TTE-115-W | Explosion-proof RTD temperature transmitter | 15" probe. | Dwyer
Brand: Dwyer
SKU: TTE-115-W
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![Dwyer TSF-4010 Thermocouple limit control | type J/K/S input | 110 V | °F. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/tsf_1000x1000_5abee5c5-0928-423e-8f53-22e1067abd53_medium.gif?v=1719999998)
TSF-4010 | Thermocouple limit control | type J / K / S input | 110 V | °F. | Dwyer
Brand: Dwyer
SKU: TSF-4010
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