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)
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![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)
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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_d221461c-b91a-460e-ab81-29a1c85f3926_100x.png?v=1723749321)
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![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 70315580 A-10; 0...200 psig; 1/4 NPT; 4 ... 20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_800689fc-91a0-4cb5-acde-5824b9fd7e45_medium.jpg?v=1720032850)
70315580 | A-10; 0...200 psig; 1 / 4 NPT; 4 ... 20 mA, 2-wire | Wika
Brand: Wika
SKU: 70315580
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![Wika 56053694 TG53.3"/S, back mount, adjustable, 50...300°F 2nd scale °C | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_eadb8fce-6952-4a3b-8ca9-35f9b84a5865_medium.jpg?v=1720032849)
56053694 | TG53.3" / S, back mount, adjustable, 50...300°F 2nd scale °C | Wika
Brand: Wika
SKU: 56053694
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![Wika 70326816 TG53.5"/S, back mount, adjustable, 0...150°C , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_4d1ed141-4b45-40cd-a6d9-a8cefb7f18ea_medium.jpg?v=1720032849)
70326816 | TG53.5" / S, back mount, adjustable, 0...150°C , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 70326816
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![Wika 57444804 A-10; 0...3000 psig; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_71993734-1785-480d-a236-d028fdc2e697_medium.jpg?v=1720032849)
57444804 | A-10; 0...3000 psig; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 57444804
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![Wika 56046822 TG53.5"/S back mount, adjustable, 0...200°F , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_ae51de10-7034-4705-aa7e-cad16aaa3764_medium.jpg?v=1720032848)
56046822 | TG53.5" / S back mount, adjustable, 0...200°F , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 56046822
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![Wika 70327791 TG53.5"/S, back mount, adjustable, 0...150°C , L1=2,5"x1/4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_abb1660e-ac62-4080-9f9c-32c3a3b23ef6_medium.jpg?v=1720032849)
70327791 | TG53.5" / S, back mount, adjustable, 0...150°C , L1=2, 5"x1 / 4 | Wika
Brand: Wika
SKU: 70327791
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![Wika 56044903 S-20 ; 0...150 psig; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_beb86e4a-6498-41d5-8ca2-d2df9c065dd7_medium.jpg?v=1720032849)
56044903 | S-20 ; 0...150 psig; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 56044903
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![Wika 70331963 TG53.4"/S, lower mount, 0...200°C , L1=2.5"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_10a6e17a-a68d-46ad-9084-ee4b8061ea36_medium.jpg?v=1720032851)
70331963 | TG53.4" / S, lower mount, 0...200°C , L1=2.5"x1 / 4" | Wika
Brand: Wika
SKU: 70331963
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![Wika 65903135 S-20 ; 0...500 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_ff102399-0092-4b65-838f-66bb3a6e30a6_medium.jpg?v=1720032848)
65903135 | S-20 ; 0...500 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 65903135
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![Wika 57383209 S-20 ; 0...1.6 bar abs; 4...20 mA, 2-wire @ DC 8...35 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_389f7d1e-706b-4765-84d8-df7ee6afb9e2_medium.jpg?v=1720032846)
57383209 | S-20 ; 0...1.6 bar abs; 4...20 mA, 2-wire @ DC 8...35 V | Wika
Brand: Wika
SKU: 57383209
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![Wika 57356493 PGT23.100...LM-F-30 (approx. -1 bar) range -760...0 mmHg | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_d4ee4cd5-cb8c-445e-8197-41c668d36b27_medium.png?v=1720032848)
57356493 | PGT23.100...LM-F-30 (approx. -1 bar) range -760...0 mmHg | Wika (OBSOLETE)
Brand: Wika
SKU: 57356493
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![Wika 56047786 TG53.5"/S, back mount, adjustable, 0...200°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_43ccb283-be62-4b75-a650-a66ecc7ac144_medium.jpg?v=1720032844)
56047786 | TG53.5" / S, back mount, adjustable, 0...200°F 2nd scale °C, | Wika
Brand: Wika
SKU: 56047786
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![Wika 63561930 PSD-30 ; 0...40 bar gauge; one switching output (PNP) + 4... | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_PR_PSD_30_PSD_31_de_de_48066_c29331ba-0cb3-4586-bee9-518dc735da0b_medium.png?v=1720032846)
63561930 | PSD-30 ; 0...40 bar gauge; one switching output (PNP) + 4... | Wika
Brand: Wika
SKU: 63561930
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![Wika 56019621 S-20 ; 0...150 psig; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_0a8f8260-cd4b-43d2-aec9-c304bd6cca77_medium.jpg?v=1720032846)
56019621 | S-20 ; 0...150 psig; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 56019621
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![Wika 56046784 TG53.5"/S, back mount, adjustable, -50...+50°C , L1=10.0x1 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_e4da8bd8-f1e8-4d69-a055-200e44ad29d1_medium.jpg?v=1720032845)
56046784 | TG53.5" / S, back mount, adjustable, -50...+50°C , L1=10.0x1 | Wika
Brand: Wika
SKU: 56046784
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![Wika 56048550 TG53.5"/S back mount, adjustable, 0...250°C , L1=12"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_3a3da824-04e5-463c-8459-3027538f4806_medium.jpg?v=1720032847)
56048550 | TG53.5" / S back mount, adjustable, 0...250°C , L1=12"x1 / 4" | Wika
Brand: Wika
SKU: 56048550
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![Wika 64397160 S-20 ; -0.1...+0.3 MPa gauge; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_a3d4a680-dace-4379-825b-b617baa75f1d_medium.jpg?v=1720032847)
64397160 | S-20 ; -0.1...+0.3 MPa gauge; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 64397160
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![Wika 67272951 TG53.3"/S, back mount, 0...100°C , L1=4"x1/4" | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_c4e3c540-55f7-4c55-9b0d-f8760a906fa6_medium.jpg?v=1720032846)
67272951 | TG53.3" / S, back mount, 0...100°C , L1=4"x1 / 4" | Wika
Brand: Wika
SKU: 67272951
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![Wika 56059798 TG53.3"/S, back mount, adjustable, 0...250°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_1a73d6fd-4363-4aa6-88f5-9d20bd4dd8e6_medium.jpg?v=1720032845)
56059798 | TG53.3" / S, back mount, adjustable, 0...250°F 2nd scale °C, | Wika
Brand: Wika
SKU: 56059798
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![Wika 72034785 S-20 ; 0...25 bar gauge; 4...20 mA, 2-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/S-20_fc8ce888-14b2-4fba-8347-1779b24f953c_medium.jpg?v=1720032844)
72034785 | S-20 ; 0...25 bar gauge; 4...20 mA, 2-wire | Wika
Brand: Wika
SKU: 72034785
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![Wika 55991682 611.10.2.5" 0 mbar...100 mbar G1/4B center back mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/wika_logo_8e5a1027-19dd-453d-86c0-c9b7f639ab57_medium.png?v=1720032845)
55991682 | 611.10.2.5" 0 mbar...100 mbar G1 / 4B center back mount | Wika
Brand: Wika
SKU: 55991682
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![Wika 56047785 TG53.5"/S, back mount, adjustable, 0...200°F 2nd scale °C, | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/TG53_b99edd2f-c936-4b1f-956d-2c41fbe8ff93_medium.jpg?v=1720032843)
56047785 | TG53.5" / S, back mount, adjustable, 0...200°F 2nd scale °C, | Wika
Brand: Wika
SKU: 56047785
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![Wika 56011671 A-10; 0...100 inWC gauge; 1/4 NPT; 4...20 mA, 2-W | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_032d1239-9b28-4a47-a0bd-4ab73a1e0cc2_medium.jpg?v=1720032845)
56011671 | A-10; 0...100 inWC gauge; 1 / 4 NPT; 4...20 mA, 2-W | Wika
Brand: Wika
SKU: 56011671
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![Wika 63472287 A-10; 0...7500 psig; 1/4 NPT; 0 ... 10 V, 3-wire | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A-10_a73256c2-0850-492d-ad0e-ae5650c0d794_medium.jpg?v=1720032843)
63472287 | A-10; 0...7500 psig; 1 / 4 NPT; 0 ... 10 V, 3-wire | Wika
Brand: Wika
SKU: 63472287
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