flow sensors

All Types

Image for Flow Meters

Flow Meters

Image for Flow Switch

Flow Switch

Image for Flow Switches

Flow Switches

Image for Flow Transmitters

Flow Transmitters

Image for Liquid Flow Sensors

Liquid Flow Sensors

Sort by

Dwyer OP-K-3 Orifice plate flowmeter | 5" line size | 3.500" bore | 0.69 Beta | water capacity: 320" d.p. W/C | 853.09 GPM flow; air capacity: 200" d.p. W/C | 2152.83 SCFM @ 14.7 psia | 3701.57 SCFM @ 20 psig | 7103.22 SCFM @ 100 psig; 8 lb. | Blackhawk Supply

OP-K-3 | Orifice plate flowmeter | 5" line size | 3.500" bore | 0.69 Beta | water capacity: 320" d.p. W / C | 853.09 GPM flow; air capacity: 200" d.p. W / C | 2152.83 SCFM @ 14.7 psia | 3701.57 SCFM @ 20 psig | 7103.22 SCFM @ 100 psig; 8 lb. | Dwyer

Brand: Dwyer

SKU: OP-K-3

Dwyer PE-B-2 PVC orifice plate flowmeter | 3/4" line size | 0.400" bore | 0.49 Beta | water capacity: 100" d.p. W/C | 5.69 GPM flow; air capacity: 20.21 SCFM @ 14.7 psia | 32.44 SCFM @ 20 psig | 60.26 SCFM @ 100 psig; 1 lb. | Blackhawk Supply

PE-B-2 | PVC orifice plate flowmeter | 3 / 4" line size | 0.400" bore | 0.49 Beta | water capacity: 100" d.p. W / C | 5.69 GPM flow; air capacity: 20.21 SCFM @ 14.7 psia | 32.44 SCFM @ 20 psig | 60.26 SCFM @ 100 psig; 1 lb. | Dwyer

Brand: Dwyer

SKU: PE-B-2

Dwyer MMF-2-TMV Flowmeter | range .2-2 SCFH air. | Blackhawk Supply

MMF-2-TMV | Flowmeter | range .2-2 SCFH air. | Dwyer

Brand: Dwyer

SKU: MMF-2-TMV

Dwyer OP-E-1 Orifice plate flowmeter | 1.5" line size | 0.500" bore | 0.31 Beta | water capacity: 20" d.p. W/C | 3.85 GPM flow; air capacity: 20" d.p. W/C | 14.57 SCFM @ 14.7 psia | 22.55 SCFM @ 20 psig | 41.16 SCFM @ 100 psig; 2 lb. | Blackhawk Supply

OP-E-1 | Orifice plate flowmeter | 1.5" line size | 0.500" bore | 0.31 Beta | water capacity: 20" d.p. W / C | 3.85 GPM flow; air capacity: 20" d.p. W / C | 14.57 SCFM @ 14.7 psia | 22.55 SCFM @ 20 psig | 41.16 SCFM @ 100 psig; 2 lb. | Dwyer

Brand: Dwyer

SKU: OP-E-1

Dwyer P3-44 Polypropylene flow switch | actuation set point 1.5 GPM (5.68 LPM) | Q disconnect. | Blackhawk Supply

P3-44 | Polypropylene flow switch | actuation set point 1.5 GPM (5.68 LPM) | Q disconnect. | Dwyer

Brand: Dwyer

SKU: P3-44

Dwyer OP-O-3 Orifice plate flowmeter | 12" line size | 8.400" bore | 0.70 Beta | water capacity: 320" d.p. W/C | 4930.86 GPM flow; air capacity: 200" d.p. W/C | 12430.00 SCFM @ 14.7 psia | 21397.00 SCFM @ 20 psig | 41089.02 SCFM @ 100 psig; 30 lb. | Blackhawk Supply

OP-O-3 | Orifice plate flowmeter | 12" line size | 8.400" bore | 0.70 Beta | water capacity: 320" d.p. W / C | 4930.86 GPM flow; air capacity: 200" d.p. W / C | 12430.00 SCFM @ 14.7 psia | 21397.00 SCFM @ 20 psig | 41089.02 SCFM @ 100 psig; 30 lb. | Dwyer

Brand: Dwyer

SKU: OP-O-3

Dwyer OP-K-2 Orifice plate flowmeter | 5" line size | 2.500" bore | 0.50 Beta | water capacity: 100" d.p. W/C | 220.80 GPM flow; air capacity: 100" d.p. W/C | 786.23 SCFM @ 14.7 psia | 1264.42 SCFM @ 20 psig | 2353.51 SCFM @ 100 psig; 8 lb. | Blackhawk Supply

OP-K-2 | Orifice plate flowmeter | 5" line size | 2.500" bore | 0.50 Beta | water capacity: 100" d.p. W / C | 220.80 GPM flow; air capacity: 100" d.p. W / C | 786.23 SCFM @ 14.7 psia | 1264.42 SCFM @ 20 psig | 2353.51 SCFM @ 100 psig; 8 lb. | Dwyer

Brand: Dwyer

SKU: OP-K-2

Dwyer OP-A-1 Orifice plate flowmeter | 0.5" line size | 0.200" bore | 0.32 Beta | water capacity: 20" d.p. W/C | 0.62 GPM flow; air capacity: 2.35 SCFM @ 14.7 psia | 3.63 SCFM @ 20 psig | 6.61 SCFM @ 100 psig; 1 lb. | Blackhawk Supply

OP-A-1 | Orifice plate flowmeter | 0.5" line size | 0.200" bore | 0.32 Beta | water capacity: 20" d.p. W / C | 0.62 GPM flow; air capacity: 2.35 SCFM @ 14.7 psia | 3.63 SCFM @ 20 psig | 6.61 SCFM @ 100 psig; 1 lb. | Dwyer

Brand: Dwyer

SKU: OP-A-1

Dwyer OP-C-1 Orifice plate flowmeter | 1" line size | 0.300" bore | 0.29 Beta | water capacity: 20" d.p. W/C | 1.38 GPM flow; air capacity: 20" d.p. W/C | 5.24 SCFM @ 14.7 psia | 8.11 SCFM @ 20 psig | 14.8 SCFM @ 100 psig; 2 lb. | Blackhawk Supply

OP-C-1 | Orifice plate flowmeter | 1" line size | 0.300" bore | 0.29 Beta | water capacity: 20" d.p. W / C | 1.38 GPM flow; air capacity: 20" d.p. W / C | 5.24 SCFM @ 14.7 psia | 8.11 SCFM @ 20 psig | 14.8 SCFM @ 100 psig; 2 lb. | Dwyer

Brand: Dwyer

SKU: OP-C-1

Dwyer OMA-4 Oxygen flowmeter | scale 1.0-10 LPM. | Blackhawk Supply

OMA-4 | Oxygen flowmeter | scale 1.0-10 LPM. | Dwyer

Brand: Dwyer

SKU: OMA-4

Dwyer OP-A-2 Orifice plate flowmeter | 0.5" line size | 0.310" bore | 0.50 Beta | water capacity: 100" d.p. W/C | 3.44 GPM flow; air capacity: 100" d.p. W/C | 12.21 SCFM @ 14.7 psia | 19.58 SCFM @ 20 psig | 36.37 SCFM @ 100 psig; 1 lb. | Blackhawk Supply

OP-A-2 | Orifice plate flowmeter | 0.5" line size | 0.310" bore | 0.50 Beta | water capacity: 100" d.p. W / C | 3.44 GPM flow; air capacity: 100" d.p. W / C | 12.21 SCFM @ 14.7 psia | 19.58 SCFM @ 20 psig | 36.37 SCFM @ 100 psig; 1 lb. | Dwyer

Brand: Dwyer

SKU: OP-A-2

Dwyer OP-E-2 Orifice plate flowmeter | 1.5" line size | 0.800" bore | 0.50 Beta | water capacity: 100" d.p. W/C | 22.73 GPM flow; air capacity: 100" d.p. W/C | 80.82 SCFM @ 14.7 psia | 129.68 SCFM @ 20 psig | 251.5 SCFM @ 100 psig; 2 lb. | Blackhawk Supply

OP-E-2 | Orifice plate flowmeter | 1.5" line size | 0.800" bore | 0.50 Beta | water capacity: 100" d.p. W / C | 22.73 GPM flow; air capacity: 100" d.p. W / C | 80.82 SCFM @ 14.7 psia | 129.68 SCFM @ 20 psig | 251.5 SCFM @ 100 psig; 2 lb. | Dwyer

Brand: Dwyer

SKU: OP-E-2

Dwyer OP-Q-3 Orifice plate flowmeter | 16" line size | 10.700" bore | 0.70 Beta | water capacity: 320" d.p. W/C | 8007.74 GPM flow; air capacity: 200" d.p. W/C | 20179.85 SCFM @ 14.7 psia | 34749.32 SCFM @ 20 psig | 66737.64 SCFM @ 100 psig; 48 lb. | Blackhawk Supply

OP-Q-3 | Orifice plate flowmeter | 16" line size | 10.700" bore | 0.70 Beta | water capacity: 320" d.p. W / C | 8007.74 GPM flow; air capacity: 200" d.p. W / C | 20179.85 SCFM @ 14.7 psia | 34749.32 SCFM @ 20 psig | 66737.64 SCFM @ 100 psig; 48 lb. | Dwyer

Brand: Dwyer

SKU: OP-Q-3

Dwyer P4-34 PPS piston flow switch | actuation set point .75 GPM (2.84 LPM) | SPDT switch. | Blackhawk Supply

P4-34 | PPS piston flow switch | actuation set point .75 GPM (2.84 LPM) | SPDT switch. | Dwyer (OBSOLETE)

Brand: Dwyer

SKU: P4-34

Dwyer OP-B-2 Orifice plate flowmeter | 0.75" line size | 0.400" bore | 0.49 Beta | water capacity: 100" d.p. W/C | 5.69 GPM flow; air capacity: 100" d.p. W/C | 20.21 SCFM @ 14.7 psia | 32.44 SCFM @ 20 psig | 60.26 SCFM @ 100 psig; 1 lb. | Blackhawk Supply

OP-B-2 | Orifice plate flowmeter | 0.75" line size | 0.400" bore | 0.49 Beta | water capacity: 100" d.p. W / C | 5.69 GPM flow; air capacity: 100" d.p. W / C | 20.21 SCFM @ 14.7 psia | 32.44 SCFM @ 20 psig | 60.26 SCFM @ 100 psig; 1 lb. | Dwyer

Brand: Dwyer

SKU: OP-B-2

Dwyer MMA-7 Flowmeter | range 5-50 SCFH air. | Blackhawk Supply

MMA-7 | Flowmeter | range 5-50 SCFH air. | Dwyer

Brand: Dwyer

SKU: MMA-7

Dwyer OP-C-3 Orifice plate flowmeter | 1" line size | 0.720" bore | 0.69 Beta | water capacity: 320" d.p. W/C | 36.15 GPM flow; air capacity: 200" d.p. W/C | 91.28 SCFM @ 14.7 psia | 156.51 SCFM @ 20 psig | 300 SCFM @ 100 psig; 2 lb. | Blackhawk Supply

OP-C-3 | Orifice plate flowmeter | 1" line size | 0.720" bore | 0.69 Beta | water capacity: 320" d.p. W / C | 36.15 GPM flow; air capacity: 200" d.p. W / C | 91.28 SCFM @ 14.7 psia | 156.51 SCFM @ 20 psig | 300 SCFM @ 100 psig; 2 lb. | Dwyer

Brand: Dwyer

SKU: OP-C-3

Dwyer OP-P-3 Orifice plate flowmeter | 14" line size | 9.300" bore | 0.70 Beta | water capacity: 320" d.p. W/C | 6052.57 GPM flow; air capacity: 200" d.p. W/C | 15251.50 SCFM @ 14.7 psia | 28262.66 SCFM @ 20 psig | 50437.78 SCFM @ 100 psig; 40 lb. | Blackhawk Supply

OP-P-3 | Orifice plate flowmeter | 14" line size | 9.300" bore | 0.70 Beta | water capacity: 320" d.p. W / C | 6052.57 GPM flow; air capacity: 200" d.p. W / C | 15251.50 SCFM @ 14.7 psia | 28262.66 SCFM @ 20 psig | 50437.78 SCFM @ 100 psig; 40 lb. | Dwyer

Brand: Dwyer

SKU: OP-P-3

Dwyer OP-E-3 Orifice plate flowmeter | 1.5" line size | 1.100" bore | 0.68 Beta | water capacity: 320" d.p. W/C | 83.95 GPM flow; air capacity: 200" d.p. W/C | 212.18 SCFM @ 14.7 psia | 363.93 SCFM @ 20 psig | 697.39 SCFM @ 100 psig; 2 lb. | Blackhawk Supply

OP-E-3 | Orifice plate flowmeter | 1.5" line size | 1.100" bore | 0.68 Beta | water capacity: 320" d.p. W / C | 83.95 GPM flow; air capacity: 200" d.p. W / C | 212.18 SCFM @ 14.7 psia | 363.93 SCFM @ 20 psig | 697.39 SCFM @ 100 psig; 2 lb. | Dwyer

Brand: Dwyer

SKU: OP-E-3

Dwyer OP-G-3 Orifice plate flowmeter | 2.5" line size | 1.750" bore | 0.70 Beta | water capacity: 320" d.p. W/C | 216.30 GPM flow; air capacity: 200" d.p. W/C | 543.99 SCFM @ 14.7 psia | 936.56 SCFM @ 20 psig | 1798.86 SCFM @ 100 psig; 4 lb. | Blackhawk Supply

OP-G-3 | Orifice plate flowmeter | 2.5" line size | 1.750" bore | 0.70 Beta | water capacity: 320" d.p. W / C | 216.30 GPM flow; air capacity: 200" d.p. W / C | 543.99 SCFM @ 14.7 psia | 936.56 SCFM @ 20 psig | 1798.86 SCFM @ 100 psig; 4 lb. | Dwyer

Brand: Dwyer

SKU: OP-G-3

Dwyer MFS-12 Magnetic flow sensor | range 0.25 to 5.3 GPM (1 to 20 LPM) | 1/4 I.D. | 1/2" NPT process connection | frequency & analog output signal. | Blackhawk Supply

MFS-12 | Magnetic flow sensor | range 0.25 to 5.3 GPM (1 to 20 LPM) | 1 / 4 I.D. | 1 / 2" NPT process connection | frequency & analog output signal. | Dwyer

Brand: Dwyer

SKU: MFS-12

Dwyer OP-Q-1 Orifice plate flowmeter | 16" line size | 4.500" bore | 0.30 Beta | water capacity: 20" d.p. W/C | 308.76 GPM flow; air capacity: 20" d.p. W/C | 1172.63 SCFM @ 14.7 psia | 1817.05 SCFM @ 20 psig | 3321.32 SCFM @ 100 psig; 48 lb. | Blackhawk Supply

OP-Q-1 | Orifice plate flowmeter | 16" line size | 4.500" bore | 0.30 Beta | water capacity: 20" d.p. W / C | 308.76 GPM flow; air capacity: 20" d.p. W / C | 1172.63 SCFM @ 14.7 psia | 1817.05 SCFM @ 20 psig | 3321.32 SCFM @ 100 psig; 48 lb. | Dwyer

Brand: Dwyer

SKU: OP-Q-1

Dwyer OP-C-2 Orifice plate flowmeter | 1" line size | 0.520" bore | 0.49 Beta | water capacity: 100" d.p. W/C | 9.63 GPM flow; air capacity: 100" d.p. W/C | 34.2 SCFM @ 14.7 psia | 54.92 SCFM @ 20 psig | 102.09 SCFM @ 100 psig; 2 lb. | Blackhawk Supply

OP-C-2 | Orifice plate flowmeter | 1" line size | 0.520" bore | 0.49 Beta | water capacity: 100" d.p. W / C | 9.63 GPM flow; air capacity: 100" d.p. W / C | 34.2 SCFM @ 14.7 psia | 54.92 SCFM @ 20 psig | 102.09 SCFM @ 100 psig; 2 lb. | Dwyer

Brand: Dwyer

SKU: OP-C-2

Dwyer OP-J-2 Orifice plate flowmeter | 4" line size | 2.000" bore | 0.50 Beta | water capacity: 100" d.p. W/C | 141.51 GPM flow; air capacity: 100" d.p. W/C | 503.76 SCFM @ 14.7 psia | 810.06 SCFM @ 20 psig | 1507.64 SCFM @ 100 psig; 7 lb. | Blackhawk Supply

OP-J-2 | Orifice plate flowmeter | 4" line size | 2.000" bore | 0.50 Beta | water capacity: 100" d.p. W / C | 141.51 GPM flow; air capacity: 100" d.p. W / C | 503.76 SCFM @ 14.7 psia | 810.06 SCFM @ 20 psig | 1507.64 SCFM @ 100 psig; 7 lb. | Dwyer

Brand: Dwyer

SKU: OP-J-2

← 123 … 3233343536 373839→

Committed to customer satisfaction

as experts in Flow Sensors

Recently Viewed

Popular Products

Siemens RDY2000BN BACnet Commercial Thermostat | Blackhawk Supply

RDY2000BN | BACnet Commercial Thermostat | Siemens

Brand: Siemens

SKU: RDY2000BN

Viconics R820-643-REV2 SCR Power controller 600 V, 45 A, 3 phase | Blackhawk Supply

R820-643-REV2 | SCR Power controller 600 V, 45 A, 3 phase | Viconics

Brand: Viconics

SKU: R820-643-REV2

iO HVAC Controls iO-WR-XR Extended Range wireless relay kit | Blackhawk Supply

iO-WR-XR | Extended Range wireless relay kit | iO HVAC Controls (OBSOLETE)

Brand: iO HVAC Controls

SKU: iO-WR-XR