Flow sensors Flowmeters Type
View Details
![Dwyer GFT2-10-RS485 Flow totalizer | 0-10 VDC input | RS-485 serial communication. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/gft2_600x600_1b8ffc6e-97a9-4c28-9fd3-1582c254b4f0_medium.gif?v=1719999168)
GFT2-10-RS485 | Flow totalizer | 0-10 VDC input | RS-485 serial communication. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: GFT2-10-RS485
View Details
![Dwyer HFO-21123 In-line flow alarm | range 4-23 SCFM air | 1/4" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_3889c611-efe5-450f-8dc3-1c6e6f296fc7_medium.gif?v=1719999169)
HFO-21123 | In-line flow alarm | range 4-23 SCFM air | 1 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-21123
View Details
![Dwyer HFO-22320 In-line flow alarm | range 2-20 GPM (7.5-75 LPM) water | 3/4" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_f123fca4-1e35-4fa4-820a-a083ceb972bc_medium.gif?v=1719999149)
HFO-22320 | In-line flow alarm | range 2-20 GPM (7.5-75 LPM) water | 3 / 4" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22320
View Details
![Dwyer HFB-2-05 In-line flow monitor | 1/2" female NPT | 0.5-5 GPM (1-19 LPM) water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hf_600x600_888a9c87-429c-476a-be47-8c3831ea0440_medium.gif?v=1719999145)
HFB-2-05 | In-line flow monitor | 1 / 2" female NPT | 0.5-5 GPM (1-19 LPM) water. | Dwyer
Brand: Dwyer
SKU: HFB-2-05
View Details
![Dwyer HFO-22205 In-line flow alarm | range 0.5-5.0 GPM (1-19 LPM) water | 1/2" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_e11463f6-8da7-45cf-af92-215695e6d51e_medium.gif?v=1719999108)
HFO-22205 | In-line flow alarm | range 0.5-5.0 GPM (1-19 LPM) water | 1 / 2" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22205
View Details
![Dwyer HFO-22440 In-line flow alarm | range 4-40 GPM (15-151 LPM) water | 1" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_3c7b7d0e-e361-46aa-a345-62328cc1747e_medium.gif?v=1719999104)
HFO-22440 | In-line flow alarm | range 4-40 GPM (15-151 LPM) water | 1" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-22440
View Details
![Dwyer HFS-2-10 In-line flow monitor | 1/2" female NPT | 0.5-10 GPM (1.9-38 LPM) water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hf_600x600_416dd71d-da55-493a-8931-9e2b0daed90c_medium.gif?v=1719999094)
HFS-2-10 | In-line flow monitor | 1 / 2" female NPT | 0.5-10 GPM (1.9-38 LPM) water. | Dwyer
Brand: Dwyer
SKU: HFS-2-10
View Details
![Dwyer HFO-23202 In-line flow alarm | range 0.2-2.0 GPM (0.75-7.5 LPM) water | 1/2" female NPT. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hfo_front_1000x1000_66095b57-2162-4784-be05-b6b16183ec22_medium.gif?v=1719999093)
HFO-23202 | In-line flow alarm | range 0.2-2.0 GPM (0.75-7.5 LPM) water | 1 / 2" female NPT. | Dwyer
Brand: Dwyer
SKU: HFO-23202
View Details
![Dwyer HFB-6-75 In-line flow monitor | 2" female NPT | 8-75 GPM (31-284 LPM) water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hf_600x600_498edbe1-03aa-4f7c-bb09-daf6cd0e3bc9_medium.gif?v=1719999083)
HFB-6-75 | In-line flow monitor | 2" female NPT | 8-75 GPM (31-284 LPM) water. | Dwyer
Brand: Dwyer
SKU: HFB-6-75
View Details
![Dwyer HFB-5-50 In-line flow monitor | 1-1/2" female NPT | 5-50 GPM (19-189 LPM) water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/hf_600x600_5b71a0a3-35db-4fae-87f8-dca7c171c278_medium.gif?v=1719999078)
HFB-5-50 | In-line flow monitor | 1-1 / 2" female NPT | 5-50 GPM (19-189 LPM) water. | Dwyer
Brand: Dwyer
SKU: HFB-5-50
View Details
![Dwyer GFT2-05-RS485 Flow totalizer | 0-5 VDC input | RS-485 serial communication. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/gft2_600x600_f9a79f69-46c0-4aea-8ff2-8fa432ac2844_medium.gif?v=1719999078)
GFT2-05-RS485 | Flow totalizer | 0-5 VDC input | RS-485 serial communication. | Dwyer
Brand: Dwyer
SKU: GFT2-05-RS485
View Details
![Dwyer GFT2-05-RS232 Flow totalizer | 0-5 VDC input | RS-232 serial communication. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/gft2_600x600_af103373-d9e1-4437-9ada-97f6ad1c5036_medium.gif?v=1719999058)
GFT2-05-RS232 | Flow totalizer | 0-5 VDC input | RS-232 serial communication. | Dwyer
Brand: Dwyer
SKU: GFT2-05-RS232
View Details
![Dwyer DR204682 Direct reading glass flowmeter | 316 SS float | flow rate 3.6 GPH water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_ddbf3220-1e59-480c-9182-a21d028f5e39_medium.gif?v=1719999033)
DR204682 | Direct reading glass flowmeter | 316 SS float | flow rate 3.6 GPH water. | Dwyer
Brand: Dwyer
SKU: DR204682
View Details
![Dwyer DR12482 Direct reading glass flowmeter | 316 SS float | flow rate 20 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_20bece16-bdf8-4e9e-9ba2-be19e7f19753_medium.gif?v=1719998839)
DR12482 | Direct reading glass flowmeter | 316 SS float | flow rate 20 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR12482
View Details
![Dwyer VFC-123-EC Flowmeter | range 10-100 SCFM air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vfc_with_fnpt_back_connections_600x600_1_37417345-9c75-413c-8963-53e354e4ad9c_medium.gif?v=1720000551)
VFC-123-EC | Flowmeter | range 10-100 SCFM air. | Dwyer
Brand: Dwyer
SKU: VFC-123-EC
View Details
![Dwyer RMA-2 Flowmeter | range .1-1 SCFH air | no valve. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/rm_family_1000x1000_d76671b7-43e7-4942-9e45-5d60470ab992_medium.gif?v=1720000413)
RMA-2 | Flowmeter | range .1-1 SCFH air | no valve. | Dwyer
Brand: Dwyer
SKU: RMA-2
View Details
![Dwyer VFCII-131-EC Flowmeter | range 100-700 LPM air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vfc_with_fnpt_back_connections_600x600_1_3953d301-d193-4e56-8151-5c4279fc2b40_medium.gif?v=1720000315)
VFCII-131-EC | Flowmeter | range 100-700 LPM air. | Dwyer
Brand: Dwyer
SKU: VFCII-131-EC
View Details
![Dwyer VFA-44-EC-SS Flowmeter | range 8-40 GPH water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vf_family_1000x1000_ae61a2d5-3459-417a-910a-768ad47fd737_medium.jpg?v=1720000310)
VFA-44-EC-SS | Flowmeter | range 8-40 GPH water. | Dwyer
Brand: Dwyer
SKU: VFA-44-EC-SS
Committed to customer satisfaction
as experts in Flow Sensors
Recently Viewed
Popular Products
View all →![Veris E50B1 DIN Energy Meter | VAR Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_468e105f-c937-40fd-b47e-8b7eebfadb24_large.jpg?v=1720029721)
E50B1 | DIN Energy Meter | VAR Pulse Out | Veris
Brand: Veris
SKU: E50B1![Contemporary Controls EIS8-100T 8-Port 10/100Mbps UL-864 EIS Switch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/eis_f8fd4b1c-b511-458d-aa13-9e5d06cc2e98_large.jpg?v=1720006938)
EIS8-100T | 8-Port 10/100Mbps UL-864 EIS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIS8-100T![Neptronic SHS80-C Duct Mnt Humidity/High Limit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SKE4-SKS4_SHS80_d0f055ef-aed4-412c-bac8-68bfbd0ae0f2_large.png?v=1717516288)
SHS80-C | Duct Mnt Humidity/High Limit | Neptronic
Brand: Neptronic
SKU: SHS80-C![Functional Devices RIBW01B-EN3 EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/RIBW01B-EN3_large.jpg?v=1719987683)
RIBW01B-EN3 | EnOcean 902 Mhz Enclosed Relay 20Amp 120Vac 2-Way Wireless Dry-Cont. Input | Functional Devices
Brand: Functional Devices
SKU: RIBW01B-EN3![Belimo SGVL+SVKB24-SR SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/SGVL_SVK_LVK_e86f911c-bf3a-4839-8aed-cf99c226983a_large.png?v=1720003995)
SGVL+SVKB24-SR | SGVL w/ Electronic FS | 337 lbf | 24V | 2-10V | Belimo
Brand: Belimo
SKU: SGVL+SVKB24-SR![Siemens 547-323A RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/547-322B-2__18675.1474097902.1280.1280_large.jpg?v=1720022574)
547-323A | RCM FM BAC +/-.25"wc(62.5Pa)0.5%FS | Siemens
Brand: Siemens
SKU: 547-323A