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_5cb0db07-558f-4683-9fa3-9d62abf7ae7c_100x.jpg?v=1723749334)
![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_def655a7-9ef4-4bc7-992a-e3b0bee7d8fb_100x.jpg?v=1723561753)
![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_d221461c-b91a-460e-ab81-29a1c85f3926_100x.png?v=1723749321)
![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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![Wika 52999062 TG53.5"/4, DS, 0...200°F , L1=11.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_3dfefac4-a0af-4698-bb49-0c5e4bb5cd58_medium.jpg?v=1720032806)
52999062 | TG53.5" / 4, DS, 0...200°F , L1=11.5x1 / 4" | Wika
Brand: Wika
SKU: 52999062
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![Wika 55800523 S-11 ; 0/100 InWC; 4 ... 20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-11_81d6deb4-751a-4675-a5b7-7e852376f3bb_medium.jpg?v=1720032806)
55800523 | S-11 ; 0 / 100 InWC; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 55800523
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![Wika 52998403 233.53.100 -30 inHg/+15 psi 2nd scale bar G1/2B lower mou | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_02439c41-cd08-4ee3-930f-1a233cad6bf2_medium.png?v=1720032805)
52998403 | 233.53.100 -30 inHg / +15 psi 2nd scale bar G1 / 2B lower mou | Wika
Brand: Wika
SKU: 52998403
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![Wika 52998795 TG53.3"/S, DS, 0...250°F , L1=4.3x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_b181fc57-252f-4b77-b0ed-9f2a15b90b22_medium.jpg?v=1720032806)
52998795 | TG53.3" / S, DS, 0...250°F , L1=4.3x1 / 4" | Wika
Brand: Wika
SKU: 52998795
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![Wika 55800519 S-11 ; 0/100 InWC; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-11_98357a96-af5e-4ae4-b709-2b5da0384eac_medium.jpg?v=1720032805)
55800519 | S-11 ; 0 / 100 InWC; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 55800519
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![Wika 52998482 S-20 ; 0...20000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_1df4f50d-2d0a-466e-9848-a7546d34955d_medium.jpg?v=1720032805)
52998482 | S-20 ; 0...20000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52998482
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![Wika 52998927 S-11 ; -30/0 inHg; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-11_3f5c251e-3870-4307-929e-fa43bacdc5f2_medium.jpg?v=1720032805)
52998927 | S-11 ; -30 / 0 inHg; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 52998927
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![Wika 52999067 TG53.5"/4, DS, 30...300°F , L1=9.5x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_80cb7fbf-45c9-4153-8c9b-8797f8303ac7_medium.jpg?v=1720032803)
52999067 | TG53.5" / 4, DS, 30...300°F , L1=9.5x1 / 4" | Wika
Brand: Wika
SKU: 52999067
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![Wika 52999066 TG53.5"/4, DS, 30...300°F , L1=11"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_00bbb51f-90fc-40c8-a0f6-285a355ece8e_medium.jpg?v=1720032805)
52999066 | TG53.5" / 4, DS, 30...300°F , L1=11"x1 / 4" | Wika
Brand: Wika
SKU: 52999066
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![Wika 55791374 S-20 ; 0...20000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_c116a620-dabb-4414-920a-ff574da288ee_medium.jpg?v=1720032803)
55791374 | S-20 ; 0...20000 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 55791374
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![Wika 52999168 TG53.5"/S, DS, 150 °F... 750 °F , L1=7"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_dbb5f7f7-9034-4c37-8c1b-d1802adc13de_medium.jpg?v=1720032802)
52999168 | TG53.5" / S, DS, 150 °F... 750 °F , L1=7"x1 / 4" | Wika
Brand: Wika
SKU: 52999168
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![Wika 52999063 TG53.5"/4, DS, 0...200°F , L1=10.0x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_e8a9893f-8112-4947-92ae-ed0c39e8a520_medium.jpg?v=1720032800)
52999063 | TG53.5" / 4, DS, 0...200°F , L1=10.0x1 / 4" | Wika
Brand: Wika
SKU: 52999063
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![Wika 55637833 PSA-31 ; 0...160 psig; two switching output (PNP) + 4...20 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_a5935f84-ada5-463d-83ff-9847ef5398f4_medium.png?v=1720032801)
55637833 | PSA-31 ; 0...160 psig; two switching output (PNP) + 4...20 | Wika
Brand: Wika
SKU: 55637833
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![Wika 52999873 TG53.5"/S, LM, 0 °F....100 °F , L1=15"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_6ef3b4e6-bf92-4b05-875f-2315a2634e0f_medium.jpg?v=1720032802)
52999873 | TG53.5" / S, LM, 0 °F....100 °F , L1=15"x1 / 4" | Wika
Brand: Wika
SKU: 52999873
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![Wika 52999827 USB pressure transmitter model CPT2500 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/CPT2500_9a47e11d-cbac-4328-bbbd-d8f0cb5a45d4_medium.jpg?v=1720032802)
52999827 | USB pressure transmitter model CPT2500 | Wika
Brand: Wika
SKU: 52999827
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![Wika 52999030 TG53.3"/4, DS, 0...55°C , L1=6"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_a293121a-a649-46fd-8d3e-12b279cd2d0b_medium.jpg?v=1720032800)
52999030 | TG53.3" / 4, DS, 0...55°C , L1=6"x1 / 4" | Wika
Brand: Wika
SKU: 52999030
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![Wika 52998840 232.34.4.5" -30 inHg/+15 psig 1/2 NPT lower mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_accf8792-9856-4514-a200-fd0a55e5afeb_medium.png?v=1720032800)
52998840 | 232.34.4.5" -30 inHg / +15 psig 1 / 2 NPT lower mount | Wika (OBSOLETE)
Brand: Wika
SKU: 52998840
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![Wika 55802486 LS-10 ; 0 ... 15 psi; 4 ... 20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/LS-10_1e1b311b-8d49-465b-884e-8e34b4cdc947_medium.jpg?v=1720032799)
55802486 | LS-10 ; 0 ... 15 psi; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 55802486
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![Wika 52999065 TG53.5"/4, DS, 30...300°F , L1=7"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_0d00f90b-e462-41c4-8be8-f2eba97c2748_medium.jpg?v=1720032800)
52999065 | TG53.5" / 4, DS, 30...300°F , L1=7"x1 / 4" | Wika
Brand: Wika
SKU: 52999065
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![Wika 52998142 LS-10 ; 0 ... 15 psi; 4 ... 20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/LS-10_7b3d271f-923c-4db3-9520-e73a756983ba_medium.jpg?v=1720032799)
52998142 | LS-10 ; 0 ... 15 psi; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 52998142
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![Wika 52993458 S-20 ; 0...50 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_68e1485c-e07c-4199-bf97-d0c3c1ed9d56_medium.jpg?v=1720032799)
52993458 | S-20 ; 0...50 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 52993458
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![Wika 52997045 IS-3 Standard ; 0 ... 150 psi; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/IS-3_d68ce6c5-af11-4285-bfd9-da7159a3e25d_medium.jpg?v=1720032796)
52997045 | IS-3 Standard ; 0 ... 150 psi; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 52997045
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![Wika 52996634 TG53.5"/S, DS, 0...200°F , L1=9"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_d1d2c85d-adb1-4f10-9c84-59c37fb0c1f3_medium.jpg?v=1720032799)
52996634 | TG53.5" / S, DS, 0...200°F , L1=9"x1 / 4" | Wika
Brand: Wika
SKU: 52996634
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![Wika 52996043 TG53.5"/S, DS, -40... +120 °F , L1=5"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_84104706-242b-4f95-95be-af4aecc572a9_medium.jpg?v=1720032799)
52996043 | TG53.5" / S, DS, -40... +120 °F , L1=5"x1 / 4" | Wika
Brand: Wika
SKU: 52996043
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