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/A6V10320551_en_100x.jpg?v=1723900536)
![Image for Air Velocity Sensors](http://blackhawksupply.com/cdn/shop/files/A6V10256787_en_100x.jpg?v=1723900516)
![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_2aa99148-fb66-4e40-a711-7a6bf5dbf2d8_100x.jpg?v=1723900869)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/VT8650U5000B_100x.jpg?v=1723901181)
![Image for Flow Sensors](http://blackhawksupply.com/cdn/shop/files/FS2_600x600_5336f1a8-d144-4184-8608-eb9b756e644b_100x.gif?v=1723861785)
![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/A6V10219142_en_100x.jpg?v=1723900530)
![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/A6V10260204_en_5fcfc329-6809-40f2-9f25-01d9029d73f5_100x.jpg?v=1723900511)
![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/A6V10256764_en_100x.jpg?v=1723900207)
![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_bdd3b394-8f8a-46a6-b3be-24dbdc502657_100x.jpg?v=1723858656)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/F59H-1C_100x.png?v=1723867978)
![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_100x.jpg?v=1723872342)
![Image for Wireless Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22UTH-550X...560X_01_4C-product_retina_bc5ec978-c848-4b0a-94e9-0db28aff9978_100x.jpg?v=1723858692)
![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_100x.png?v=1723871159)
![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/siemens_logo_3f0a5f01-5c23-479b-873e-e0194002ca68_100x.jpg?v=1723900519)
![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/VC3504E5000_100x.jpg?v=1723901158)
![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_100x.png?v=1723871140)
![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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![Wika 52981402 S-20 ; 0...750 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_02265d06-e60a-45da-a0a6-e09ecbbc27ee_medium.jpg?v=1720032643)
52981402 | S-20 ; 0...750 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52981402
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![Wika 52979376 732.14.6" (approx. 1 bar) 0...400 in.H2O 2 x 1/2 NPT Femal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_dd58dab8-d8fa-4250-b5cb-ba03d2278214_medium.png?v=1720032641)
52979376 | 732.14.6" (approx. 1 bar) 0...400 in.H2O 2 x 1 / 2 NPT Femal | Wika
Brand: Wika
SKU: 52979376
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![Wika 52977338 TG53.3"/S, back mount, 0 °F ... 140 °F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_59401bc8-cb14-4023-a719-92b8a2519b74_medium.jpg?v=1720032641)
52977338 | TG53.3" / S, back mount, 0 °F ... 140 °F 2nd scale °C, | Wika
Brand: Wika
SKU: 52977338
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![Wika 52976437 A-1200 ; 0...10000 psig; one switching output (PNP) | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-1200_54efee98-d72e-4bae-8cec-95015b82f43a_medium.jpg?v=1720032639)
52976437 | A-1200 ; 0...10000 psig; one switching output (PNP) | Wika (OBSOLETE)
Brand: Wika
SKU: 52976437
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![Wika 52978296 TG53.5"/S, DS, 0...300°C , L1=7"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_f9027d3e-d1f4-4e37-ba09-e37ef9b35a3c_medium.jpg?v=1720032632)
52978296 | TG53.5" / S, DS, 0...300°C , L1=7"x1 / 4" | Wika
Brand: Wika
SKU: 52978296
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![Wika 52975571 TG53.3"/S, lower mount, 0...200°C , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_305aa97a-4b34-4a9f-89c1-a4c69c5fe9fe_medium.jpg?v=1720032639)
52975571 | TG53.3" / S, lower mount, 0...200°C , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52975571
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![Wika 52980233 SC15.30.60mm 50 ... 150°C CL.2 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SC15_167ebe9a-bee0-4a52-a160-d530693ea887_medium.jpg?v=1720032638)
52980233 | SC15.30.60mm 50 ... 150°C CL.2 | Wika
Brand: Wika
SKU: 52980233
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![Wika 52978299 TG53.5"/S, DS, 0...400°C , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_52df2fa9-933f-4779-b129-61bee9179fab_medium.jpg?v=1720032634)
52978299 | TG53.5" / S, DS, 0...400°C , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 52978299
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![Wika 52975880 TG53.3"/S, back mount, 50...500°F 2nd scale °C, L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_936f1ecc-89b0-42b2-80ca-1c30d4aadecb_medium.jpg?v=1720032637)
52975880 | TG53.3" / S, back mount, 50...500°F 2nd scale °C, L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 52975880
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![Wika 52976798 PG23LT.160 1000 kPa 2nd scale psi 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PG23LT_dea39635-0f6a-4a36-9ee6-c0b23214697b_medium.jpg?v=1720032636)
52976798 | PG23LT.160 1000 kPa 2nd scale psi 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52976798
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![Wika 52979657 TG53.5"/S, DS, 0 °F ... 140 °F 2nd scale °C, L1=2.5"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_8a79614f-2fdd-46a8-afa1-9fb0d8e9b0ac_medium.jpg?v=1720032636)
52979657 | TG53.5" / S, DS, 0 °F ... 140 °F 2nd scale °C, L1=2.5"x1 / 4" | Wika
Brand: Wika
SKU: 52979657
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![Wika 52979895 TG53.5"/S, back mount, adjustable, 50...500°F , | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_9121eda3-53cb-4452-893c-9a55d58c5643_medium.jpg?v=1720032635)
52979895 | TG53.5" / S, back mount, adjustable, 50...500°F , | Wika (OBSOLETE)
Brand: Wika
SKU: 52979895
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![Wika 52978123 UPT-20, 0...15 psig, 1/2 NPT , 4 ... 20 mA with HART protoco | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_1c620b76-e3a8-4769-86f3-6ee3a38a6f75_medium.png?v=1720032638)
52978123 | UPT-20, 0...15 psig, 1 / 2 NPT , 4 ... 20 mA with HART protoco | Wika
Brand: Wika
SKU: 52978123
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![Wika 52976796 PG23LT.160 40000 kPa 2nd scale psi 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PG23LT_bd0c8e40-5c51-4d7a-8599-4ae81981b3fa_medium.jpg?v=1720032632)
52976796 | PG23LT.160 40000 kPa 2nd scale psi 1 / 2 NPT lower mount | Wika
Brand: Wika
SKU: 52976796
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![Wika 52979702 TG53.3"/S, back mount, 0...250°F 2nd scale °C, L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_69561f23-f3f5-4283-8893-04fa2f196737_medium.jpg?v=1720032633)
52979702 | TG53.3" / S, back mount, 0...250°F 2nd scale °C, L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52979702
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![Wika 52978100 A-10; 0...400 psig; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_42ed66f3-4054-44bd-a3d7-e311d9af9d57_medium.jpg?v=1720032635)
52978100 | A-10; 0...400 psig; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52978100
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![Wika 52978495 TG53.3"/S, lower mount, -20...+120°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_433e798a-07f6-48ca-8e47-ceb732c113a0_medium.jpg?v=1720032631)
52978495 | TG53.3" / S, lower mount, -20...+120°F 2nd scale °C, | Wika
Brand: Wika
SKU: 52978495
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![Wika 52978961 TG53.5"/S, back mount, adjustable, 100...800°F 2nd scale | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_8f308e1a-dee7-426a-b564-6a2b7569fafd_medium.jpg?v=1720032632)
52978961 | TG53.5" / S, back mount, adjustable, 100...800°F 2nd scale | Wika
Brand: Wika
SKU: 52978961
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![Wika 52978649 TG53.3"/S, back mount, adjustable, 0...200°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_0db5d1b7-c729-408c-bccb-57c7343ec11c_medium.jpg?v=1720032629)
52978649 | TG53.3" / S, back mount, adjustable, 0...200°F 2nd scale °C, | Wika
Brand: Wika
SKU: 52978649
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![Wika 52979491 A-10; 0...200 psig; 1/4 NPT; 0.5 ... 4.5 V, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_8be0d41f-cd96-4898-b1be-8488ca457b42_medium.jpg?v=1720032630)
52979491 | A-10; 0...200 psig; 1 / 4 NPT; 0.5 ... 4.5 V, 3-wire | Wika
Brand: Wika
SKU: 52979491
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![Wika 52977577 IS-3 Flush diaphragm ; 0 ... 2000 psi; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_c9d7c274-0b35-4b0f-9cfd-24ad1c920e1f_medium.jpg?v=1720032630)
52977577 | IS-3 Flush diaphragm ; 0 ... 2000 psi; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52977577
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![Wika 52979030 S-20 ; 0...3000 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_63a41722-1038-4dbd-863f-6872159d1640_medium.jpg?v=1720032630)
52979030 | S-20 ; 0...3000 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52979030
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![Wika 52978873 A-10; 0...3000 psig; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_76f1ebad-94b2-48ae-bec5-aa2650c42c7f_medium.jpg?v=1720032630)
52978873 | A-10; 0...3000 psig; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52978873
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![Wika 52980200 TI.20 9.0 " -40/120 °F/°C Glass 1/4"NPT ZZ | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TI.20_03d2efaf-0bc8-48d7-aa59-0d9e98a138a5_medium.png?v=1720032638)
52980200 | TI.20 9.0 " -40 / 120 °F / °C Glass 1 / 4"NPT ZZ | Wika
Brand: Wika
SKU: 52980200
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