pressure sensors
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![Image for Duct Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/PX3DXN02_100x.jpg?v=1720029927)
![Image for Air Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PX3PLX02_313e33a2-5ff8-44c6-a981-9718b890c4ef_100x.jpg?v=1720029952)
![Image for Differential Pressure Switches](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_100x.jpg?v=1720029918)
![Image for Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/PW2LX04S_100x.jpg?v=1720029907)
![Image for Pressure Transducers](http://blackhawksupply.com/cdn/shop/files/PWLX04S_100x.jpg?v=1720029945)
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![Image for Duct Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PR-276-R10-VDC_73601120-2d2e-4549-ad16-c39798fdae13_100x.png?v=1720012815)
![Image for Pressure Gauges](http://blackhawksupply.com/cdn/shop/files/PIC_PR_21X_53_en_us_62635_22c41953-8adf-4c87-88ca-82e3e507d815_100x.png?v=1720033209)
![Image for Room Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/a-465_1000x1000_0b89d767-51e4-4f25-9812-ad415e042d3e_100x.jpg?v=1719998350)
![Image for Air Pressure Switches](http://blackhawksupply.com/cdn/shop/files/PIC_AM_01APS-5.._01_4C-product_retina_1cacea0c-b4ef-4357-84be-f0f9865f89db_100x.jpg?v=1719983582)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/7MF15654CA005EA1_100x.jpg?v=1720022848)
![Image for Water Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22WP-5.._4C-product_retina_8f0ae35b-6e4e-4ad4-b42b-28bcbba7835f_100x.jpg?v=1719983697)
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![Image for Differential Pressure Gauges](http://blackhawksupply.com/cdn/shop/files/dm_1000_topleft_inwc_1000x1000_658b3740-a3f7-4725-8529-a5d7b6c93795_100x.gif?v=1719998789)
![Image for Differential Pressure Controllers](http://blackhawksupply.com/cdn/shop/files/digihelic_front_inwc_1000x1000_5af7e7a4-6e79-4e09-a354-d7a2baac0f3b_100x.jpg?v=1719998789)
![Image for Pressure Controllers](http://blackhawksupply.com/cdn/shop/files/SPC_100x.png?v=1720017666)
![Image for Submersible Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/LH-20_100x.jpg?v=1720030307)
![Image for Room Status Monitors](http://blackhawksupply.com/cdn/shop/files/rsme_plastic_front_1000x1000_1_dbe6c22b-2a6b-4677-be2f-a7b3674dc0ed_100x.jpg?v=1719999812)
![Image for Liquid Level Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/LF-1_0bca295b-a636-4dad-a2c1-3a69f2f054ba_100x.jpg?v=1720030313)
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![Johnson Controls DP140X25U11F DP140 Low Pressure Transducer | 0 to 0.25 in. | Unidirectional 0-5vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_fdf8ab7e-b4cf-43ad-a51b-a5c179fd4df0_medium.png?v=1719992864)
DP140X25U11F | DP140 Low Pressure Transducer | 0 to 0.25 in. | Unidirectional 0-5vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP140X25U11F
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![Johnson Controls DP1402X5U11F DP140 Low Pressure Transducer | 0 to 2.5 in. | Unidirectional 0-5vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_05ffa3c6-458d-47b2-8b75-d85cd567cb83_medium.png?v=1719992856)
DP1402X5U11F | DP140 Low Pressure Transducer | 0 to 2.5 in. | Unidirectional 0-5vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP1402X5U11F
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![Johnson Controls DPT2090C-25G DP TRANS 0-25PSIG 0.5 TO; 5.5VDC CONDUIT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dpt209_f392b29d-55ca-4d2a-8f77-494b991d2352_medium.png?v=1719992842)
DPT2090C-25G | DP TRANS 0-25PSIG 0.5 TO; 5.5VDC CONDUIT | Johnson Controls
Brand: Johnson Controls
SKU: DPT2090C-25G
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![Johnson Controls DP140X25B21D DP140 Low Pressure Transducer | ±0.25 in. | Bidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_4bb40d78-58ce-4b13-b430-7108858b98b7_medium.png?v=1719992842)
DP140X25B21D | DP140 Low Pressure Transducer | ±0.25 in. | Bidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP140X25B21D
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![Johnson Controls DP1400X5B11F DP140 Low Pressure Transducer | ±0.5 in. | Bidirectional 0-5vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_12e8d656-4886-4562-89ed-19930dd99b5c_medium.png?v=1719992826)
DP1400X5B11F | DP140 Low Pressure Transducer | ±0.5 in. | Bidirectional 0-5vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP1400X5B11F
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![Johnson Controls DP140010U11D DP140 Low Pressure Transducer | 0 to 10 in. | Unidirectional 0-5vdc | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_6a3bf4e4-c4a5-42fc-bc6c-871a41be2eb8_medium.png?v=1719992831)
DP140010U11D | DP140 Low Pressure Transducer | 0 to 10 in. | Unidirectional 0-5vdc | Johnson Controls
Brand: Johnson Controls
SKU: DP140010U11D
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![Johnson Controls DPT231-MS3 DP MR TRANS WET 0-25/50; 125/250 PSI UB | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DPT231-MS3_6a182753-dff5-4f32-92d9-0021c78021af_medium.png?v=1719992825)
DPT231-MS3 | DP MR TRANS WET 0-25 / 50; 125 / 250 PSI UB | Johnson Controls
Brand: Johnson Controls
SKU: DPT231-MS3
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![Johnson Controls DPT231-MS2 DP MR TRANS WET 0-10/20/; 50/100 PSI UB VDC | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DPT231-MS2_6193eec1-a606-40d7-9098-93294c42bb7d_medium.png?v=1719992816)
DPT231-MS2 | DP MR TRANS WET 0-10 / 20 / ; 50 / 100 PSI UB VDC | Johnson Controls
Brand: Johnson Controls
SKU: DPT231-MS2
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![Johnson Controls DP1400X5B21D DP140 Low Pressure Transducer | ±0.5 in. | Bidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_b9774247-c467-4922-aeab-f5a0dee27853_medium.png?v=1719992816)
DP1400X5B21D | DP140 Low Pressure Transducer | ±0.5 in. | Bidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP1400X5B21D
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![Johnson Controls DP140005U21F DP140 Low Pressure Transducer | 0 to 5 in. | Unidirectional 4-20mA | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/DP140_fff4240c-89af-4360-889d-a324ccd5bd7a_medium.png?v=1719992810)
DP140005U21F | DP140 Low Pressure Transducer | 0 to 5 in. | Unidirectional 4-20mA | Johnson Controls
Brand: Johnson Controls
SKU: DP140005U21F
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![Johnson Controls DP110050U3V4V DP110 Wet-to-Wet Pressure Transducer | 0 to 50 in. | Unidirectional 3-valve manifold, 4-20mA, FKM Bleed Screw | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dp110_transducer_7da36f2e-ff78-43bd-8e1d-28fdd59e963a_medium.png?v=1719992805)
DP110050U3V4V | DP110 Wet-to-Wet Pressure Transducer | 0 to 50 in. | Unidirectional 3-valve manifold, 4-20mA, FKM Bleed Screw | Johnson Controls
Brand: Johnson Controls
SKU: DP110050U3V4V
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![Johnson Controls C-2220-13 HIGH/LOW PRESS SELECTOR; MASTER MOD HIGH VOL INPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C-2220-13_medium.jpg?v=1719992733)
C-2220-13 | HIGH / LOW PRESS SELECTOR; MASTER MOD HIGH VOL INPUT | Johnson Controls
Brand: Johnson Controls
SKU: C-2220-13
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![Johnson Controls C-2220-14 HIGH/LOW PRESS SELECTOR; SLAVE MOD HIGH VOL INPUT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/C-2220-14_medium.jpg?v=1719992700)
C-2220-14 | HIGH / LOW PRESS SELECTOR; SLAVE MOD HIGH VOL INPUT | Johnson Controls
Brand: Johnson Controls
SKU: C-2220-14
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![Johnson Controls A28AB-1C DPDT TEMPERATURE CONTROL; 20/80F; 6' CAP; 2-SPDT; NEMA 1; 3/8 X 5" BULB; 1HP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A28AB-1C_1a4d9bc8-7490-4f31-afd3-224e6900e982_medium.png?v=1719992620)
A28AB-1C | DPDT TEMPERATURE CONTROL; 20 / 80F; 6' CAP; 2-SPDT; NEMA 1; 3 / 8 X 5" BULB; 1HP | Johnson Controls
Brand: Johnson Controls
SKU: A28AB-1C
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![Johnson Controls 271-51 MOUNTING BRACKET ONLY; MOUNTING BRACKET FOR P28; P29; P70; P72; P74 AND P45 PRESSURE CONTROLS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_jci1_5a74539f-ff74-4cf9-b6f5-e9c089fa7ff1_medium.jpg?v=1719992578)
271-51 | MOUNTING BRACKET ONLY; MOUNTING BRACKET FOR P28; P29; P70; P72; P74 AND P45 PRESSURE CONTROLS | Johnson Controls
Brand: Johnson Controls
SKU: 271-51
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![Belimo 22ADP-554L Diff Air Pressure Sensor 2500 LCD MOD | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22ADP-5..L_01_4C-product_retina_ee15a008-dcf8-4040-9940-d681ad01710a_medium.jpg?v=1719983723)
22ADP-554L | Diff Air Pressure Sensor 2500 LCD MOD | Belimo
Brand: Belimo
SKU: 22ADP-554L
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![Belimo 22WP-514 Water Pressure Sensor 50psi V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22WP-5.._4C-product_retina_6b33956e-553e-42bf-af7c-88e2f3d20dc2_medium.jpg?v=1719983703)
22WP-514 | Water Pressure Sensor 50psi V | Belimo
Brand: Belimo
SKU: 22WP-514
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![Belimo 22WDP-532 Water Diff Pressure Sensor 30psi A | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22WDP-5.._4C-product_retina_7aa80034-f09f-4f5b-8585-898dd3c0e250_medium.jpg?v=1719983693)
22WDP-532 | Water Diff Pressure Sensor 30psi A | Belimo
Brand: Belimo
SKU: 22WDP-532
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![Belimo A-22WP-A01 Water Pressure Accessory 1/4" 1/2" NPT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_GL_A-22WP-A01...02_4C-product_retina_medium.jpg?v=1719983664)
A-22WP-A01 | Water Pressure Accessory 1 / 4" 1 / 2" NPT | Belimo
Brand: Belimo
SKU: A-22WP-A01
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![Belimo 22WDP-514 Water Diff Pressure Sensor 50psi V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22WDP-5.._4C-product_retina_fdc1f47c-7ebd-43e2-a7b6-346e6562492e_medium.jpg?v=1719983645)
22WDP-514 | Water Diff Pressure Sensor 50psi V | Belimo
Brand: Belimo
SKU: 22WDP-514
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![Belimo 22WP-51G Pressure sensor liquids | active | 0...10 V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22WP-5.._4C-product_retina_08265821-8301-4029-a1de-34d61f231d1f_medium.jpg?v=1719983635)
22WP-51G | Pressure sensor liquids | active | 0...10 V | Belimo
Brand: Belimo
SKU: 22WP-51G
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![Belimo 22ADP-55QB Diff Air Pressure Sensor 250 LCD MULT AZ | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22ADP-5..L_01_4C-product_retina_c72a6805-d426-4b5b-8591-f5603fb059f2_medium.jpg?v=1719983650)
22ADP-55QB | Diff Air Pressure Sensor 250 LCD MULT AZ | Belimo
Brand: Belimo
SKU: 22ADP-55QB
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