pressure sensors
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![Image for Differential Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PR-274-R3-VDC_1cea6a8f-9d01-46e6-b169-ca84fb410310_100x.png?v=1720012851)
![Image for Differential Pressure Transmitters](http://blackhawksupply.com/cdn/shop/files/msx_wall_lcd_front_1000x1000_1_68218415-8f22-4eb2-8d78-bf06bf6141e4_100x.gif?v=1719999382)
![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_6c40e6e0-b56a-469a-a684-dc6532e6c3e6_100x.jpg?v=1722028074)
![Image for Pressure Transducers](http://blackhawksupply.com/cdn/shop/files/PWLX04S_100x.jpg?v=1720029945)
![Image for Pressure Switches](http://blackhawksupply.com/cdn/shop/files/PIC_AM_01APS-5.._01_4C-product_retina_985ddf56-4271-4756-8d19-acdc384cc571_100x.jpg?v=1719983591)
![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)
![Image for Manometers](http://blackhawksupply.com/cdn/shop/files/477av_front_1000x1000_2_e836ebbc-7c3b-4000-b17a-5d27259eaccd_100x.gif?v=1719998241)
![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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![Dwyer MARK II 40-25MM Molded plastic manometer | range 0-26 mm w.c. | red fluid | .826 sp. gr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mark_ii_700pa_600x600_1_6a41569b-a3dc-4eb7-8334-85870e324bf2_medium.gif?v=1719999273)
MARK II 40-25MM | Molded plastic manometer | range 0-26 mm w.c. | red fluid | .826 sp. gr. | Dwyer
Brand: Dwyer
SKU: MARK II 40-25MM
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![Dwyer MARK II 41-600PA Molded plastic manometer | range 20-0-600 Pa | blue fluid | 1.91 sp. gr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mark_ii_700pa_600x600_1_fe9b2d2f-d135-4170-b81b-73b5b3c0d7c0_medium.gif?v=1719999272)
MARK II 41-600PA | Molded plastic manometer | range 20-0-600 Pa | blue fluid | 1.91 sp. gr. | Dwyer
Brand: Dwyer
SKU: MARK II 41-600PA
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![Dwyer MARK II 41-600PA-NIST Molded plastic manometer | range 20-0-600 Pa | blue fluid | 1.91 sp. gr. | with NIST Calibration certificate. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mark_ii_700pa_600x600_1_2551a6c7-d54f-4546-adca-06a8bb90111a_medium.gif?v=1719999272)
MARK II 41-600PA-NIST | Molded plastic manometer | range 20-0-600 Pa | blue fluid | 1.91 sp. gr. | with NIST Calibration certificate. | Dwyer
Brand: Dwyer
SKU: MARK II 41-600PA-NIST
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![Dwyer MDS-3 Miniature pressure switch | set point 2.0" H2O. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mds_600x600_146216b9-8e37-47c1-96e6-929d354a1d88_medium.gif?v=1719999268)
MDS-3 | Miniature pressure switch | set point 2.0" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-3
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![Dwyer ISDP-004 Intrinsically safe differential pressure transmitter | range 0-1" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/isdp_600x600_9ab3e247-7f01-4dfb-919f-c640472b5f5d_medium.gif?v=1719999263)
ISDP-004 | Intrinsically safe differential pressure transmitter | range 0-1" w.c. | Dwyer
Brand: Dwyer
SKU: ISDP-004
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![Dwyer MARK II 40-1 Molded plastic manometer | range .1-0-1.0" w.c. | red fluid | .826 sp. gr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mark_ii_700pa_600x600_1_feb3cd73-0cf7-4c1b-9a5a-0db745f203cc_medium.gif?v=1719999262)
MARK II 40-1 | Molded plastic manometer | range .1-0-1.0" w.c. | red fluid | .826 sp. gr. | Dwyer
Brand: Dwyer
SKU: MARK II 40-1
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![Dwyer MDS-4 Miniature pressure switch | set point 3.0" H2O. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mds_600x600_5de391f9-576b-4041-84c0-0b2ca6215a7b_medium.gif?v=1719999262)
MDS-4 | Miniature pressure switch | set point 3.0" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-4
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![Dwyer MARK II MM-180 Molded plastic manometer | range 0-180 mm w.c. | blue fluid | 1.91 sp. gr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mark_ii_700pa_600x600_1_25ada2f1-fc74-433a-9548-99092fdc6d02_medium.gif?v=1719999262)
MARK II MM-180 | Molded plastic manometer | range 0-180 mm w.c. | blue fluid | 1.91 sp. gr. | Dwyer
Brand: Dwyer
SKU: MARK II MM-180
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![Dwyer MDS-8 Miniature pressure switch | set point 10.0" H2O. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mds_600x600_92eb871f-8f8a-4613-bd91-d31d9591338d_medium.gif?v=1719999262)
MDS-8 | Miniature pressure switch | set point 10.0" H2O. | Dwyer
Brand: Dwyer
SKU: MDS-8
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![Dwyer LPG5-D0022N 2.5" low pressure gage | dual range 0-10 psi(0-70 kPa) | bottom connection | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lpg5_600x600_97dc754a-0d27-4f14-a7cb-510016d85b78_medium.jpg?v=1719999258)
LPG5-D0022N | 2.5" low pressure gage | dual range 0-10 psi(0-70 kPa) | bottom connection | Dwyer
Brand: Dwyer
SKU: LPG5-D0022N
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![Dwyer MARK II 40-250PA Molded plastic manometer | range 10-0-250 Pa | red fluid | .826 sp. gr. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/mark_ii_700pa_600x600_1_fb58840f-1b85-4f70-9c2a-3a65ea2af99c_medium.gif?v=1719999257)
MARK II 40-250PA | Molded plastic manometer | range 10-0-250 Pa | red fluid | .826 sp. gr. | Dwyer
Brand: Dwyer
SKU: MARK II 40-250PA
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![Dwyer LPG5-D0042N 2.5" low pressure gage | dual range 0-10 psi(0-70 kPa) | back connection | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lpg5_600x600_517a52f1-4a2f-486d-8c5d-3fcdc8b83d26_medium.jpg?v=1719999257)
LPG5-D0042N | 2.5" low pressure gage | dual range 0-10 psi(0-70 kPa) | back connection | Dwyer
Brand: Dwyer
SKU: LPG5-D0042N
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![Dwyer LPG4-D8922N Low pressure gage | range -4-0-6" w.c. (-1-0-1.5 kPa). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lpg4_600x600_866a7dca-2439-4137-9456-19c146af4757_medium.gif?v=1719999257)
LPG4-D8922N | Low pressure gage | range -4-0-6" w.c. (-1-0-1.5 kPa). | Dwyer
Brand: Dwyer
SKU: LPG4-D8922N
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![Dwyer LPG3-D8622N Low pressure gage | range 0-100" w.c. (0-58.0 oz/in²). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lpg3_1000x1000_318c1602-edd5-4bd4-b768-55216b3c5e1b_medium.jpg?v=1719999253)
LPG3-D8622N | Low pressure gage | range 0-100" w.c. (0-58.0 oz / in²). | Dwyer
Brand: Dwyer
SKU: LPG3-D8622N
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![Dwyer LPG3-D8222N Low pressure gage | range 0-32" w.c. (0-18.5 oz/in²). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lpg3_1000x1000_49ef1216-647c-4106-98eb-a930c523cee8_medium.jpg?v=1719999257)
LPG3-D8222N | Low pressure gage | range 0-32" w.c. (0-18.5 oz / in²). | Dwyer
Brand: Dwyer
SKU: LPG3-D8222N
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![Dwyer LPG5-D8622N 2.5" low pressure gage | dual range 0-100" w.c.(0-25 kPa) | bottom connection | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lpg5_600x600_3b5713b6-3689-47e6-be89-1aea5a78239a_medium.jpg?v=1719999257)
LPG5-D8622N | 2.5" low pressure gage | dual range 0-100" w.c.(0-25 kPa) | bottom connection | Dwyer
Brand: Dwyer
SKU: LPG5-D8622N
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![Dwyer LPG4-D7622N Low pressure gage | range -80-0" w.c. (-20-0 kPa). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/lpg4_600x600_e6196c56-fc0b-473a-9ffe-afd4376a5baa_medium.gif?v=1719999252)
LPG4-D7622N | Low pressure gage | range -80-0" w.c. (-20-0 kPa). | Dwyer
Brand: Dwyer
SKU: LPG4-D7622N
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