pressure sensors
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![Image for Differential Pressure Switches](http://blackhawksupply.com/cdn/shop/files/PW2XX05S_100x.jpg?v=1720029918)
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![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)
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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)
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![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 668B-07-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 10" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_3043a8e9-f360-4352-a1c4-213d5fa293b7_medium.gif?v=1719998020)
668B-07-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 10" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-07-1
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![Dwyer 636-1 Fixed range pressure transmitter | range 0-30 psi (0-2 bar). | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/636_600x600_a8f68467-3ff1-459d-988d-27f2e04206cf_medium.gif?v=1719998015)
636-1 | Fixed range pressure transmitter | range 0-30 psi (0-2 bar). | Dwyer
Brand: Dwyer
SKU: 636-1
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![Dwyer 673-1C Pressure transmitter | range 0-1 psi. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/673_family_1000x1000_8cbd082a-4a67-4e16-a8ac-244d30e56969_medium.jpg?v=1719998015)
673-1C | Pressure transmitter | range 0-1 psi. | Dwyer
Brand: Dwyer
SKU: 673-1C
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![Dwyer 645-6 Wet/wet differential pressure transmitter | range 0-100 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_a8b09ade-2fd0-4aca-bbb6-fe3b5d892b38_medium.gif?v=1719998020)
645-6 | Wet / wet differential pressure transmitter | range 0-100 psid. | Dwyer
Brand: Dwyer
SKU: 645-6
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![Dwyer 668B-03-2 Compact differential pressure transmitter | 0 to 10 VDC | 0 to 0.5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_5dd8a589-e8a0-4846-bade-6610134c7ec8_medium.gif?v=1719998014)
668B-03-2 | Compact differential pressure transmitter | 0 to 10 VDC | 0 to 0.5" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-03-2
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![Dwyer 685-04-V Differential pressure transmitter | 0-10" wc | 0-10 V output | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/685_front_1000x1000_a7004217-a9dc-409f-ae78-de6ea3e9af61_medium.jpg?v=1719998015)
685-04-V | Differential pressure transmitter | 0-10" wc | 0-10 V output | Dwyer
Brand: Dwyer
SKU: 685-04-V
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![Dwyer 685-07-V Differential pressure transmitter | 0-25" wc | 0-10 V output | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/685_front_1000x1000_9fa7374d-0c04-4897-bef7-cccd9c2353f5_medium.jpg?v=1719998015)
685-07-V | Differential pressure transmitter | 0-25" wc | 0-10 V output | Dwyer
Brand: Dwyer
SKU: 685-07-V
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![Dwyer 673-8 Pressure transmitter | range 0-200 psi. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/673_family_1000x1000_ec4ea424-f7e7-47f8-8091-5a87c1d1fa39_medium.jpg?v=1719998015)
673-8 | Pressure transmitter | range 0-200 psi. | Dwyer
Brand: Dwyer
SKU: 673-8
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![Dwyer 668D-22-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.4" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_8e68f76a-dd77-4efd-82b3-47f36f31ae76_medium.gif?v=1719998019)
668D-22-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.4" w.c. | Dwyer
Brand: Dwyer
SKU: 668D-22-1
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![Dwyer 672-5-A Low pressure transducer | 0-100" w.c. | 4-20 mA output. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/672_600x600_640cb72a-6234-4a16-9052-d0a8cdffff0e_medium.gif?v=1719998015)
672-5-A | Low pressure transducer | 0-100" w.c. | 4-20 mA output. | Dwyer
Brand: Dwyer
SKU: 672-5-A
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![Dwyer 668C-6 Differential pressure transmitter with conduit cover | range 0-10" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668_600x600_02ba096b-0a99-4b01-aeb6-e3d116c79a31_medium.gif?v=1719998015)
668C-6 | Differential pressure transmitter with conduit cover | range 0-10" w.c. | Dwyer
Brand: Dwyer
SKU: 668C-6
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![Dwyer 673-13C Pressure transmitter | range -14.7 to 30 psig. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/673_family_1000x1000_416dae02-92b7-4f25-b709-8ea67099c293_medium.jpg?v=1719998015)
673-13C | Pressure transmitter | range -14.7 to 30 psig. | Dwyer
Brand: Dwyer
SKU: 673-13C
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![Dwyer 668B-02-2 Compact differential pressure transmitter | 0 to 10 VDC | 0 to 0.25" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_0cb9352e-4cbc-4d35-8331-455152bc8504_medium.gif?v=1719998015)
668B-02-2 | Compact differential pressure transmitter | 0 to 10 VDC | 0 to 0.25" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-02-2
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![Dwyer 616KD-B-14-V Differential pressure transmitter | 0-2500 Pa | +/- 1.0% FS | voltage | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/616kd_front_1000x1000_d175c382-46a5-43b0-92e6-15c178077a63_medium.jpg?v=1719998011)
616KD-B-14-V | Differential pressure transmitter | 0-2500 Pa | + / - 1.0% FS | voltage | Dwyer
Brand: Dwyer
SKU: 616KD-B-14-V
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![Dwyer 648B-06 Range 0-5" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/648c_600x600_39b7b5c1-b7e9-46be-8900-c7c8f523810a_medium.gif?v=1719998015)
648B-06 | Range 0-5" w.c. | Dwyer
Brand: Dwyer
SKU: 648B-06
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![Dwyer 668B-12-2 Compact differential pressure transmitter | 0 to 10 VDC | 0 to ±0.1" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_7c66f5c5-a88e-43e5-8e3a-bd39745ee200_medium.gif?v=1719998010)
668B-12-2 | Compact differential pressure transmitter | 0 to 10 VDC | 0 to ±0.1" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-12-2
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![Dwyer 668B-21-1 Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.2" w.c. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/668b-668d_large_f5553a07-4512-4165-a095-918f5cf80965_medium.gif?v=1719998009)
668B-21-1 | Compact differential pressure transmitter | 4 to 20 mA | 0 to 0.2" w.c. | Dwyer
Brand: Dwyer
SKU: 668B-21-1
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![Dwyer 645-11 Wet/wet differential pressure transmitter | range ±1 psid. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/645_600x600_cfd7ac39-6585-47a3-9795-98eb51a5c6af_medium.gif?v=1719998010)
645-11 | Wet / wet differential pressure transmitter | range ±1 psid. | Dwyer
Brand: Dwyer
SKU: 645-11
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