Flow Sensors

Flow sensors are devices that help us measure the movement of fluids, like water or air, in various applications. You may have heard of them being referred to as a flow meter or flow indicator. They work like fluid detectives, detecting the flow rate and volume with certain applications to provide valuable information for controlling, monitorin...

Showing 1-20 of 1055 products

Filter

Sort

Filter

Sort

RS PRO V10980 Series Flow Meter
RS Stock No.508-2704BrandRS PRO

BD 108.150

BD 108.150 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
125°C
-
No
-
V10980
Ceramic Magnet, Polyvinylidene fluoride, Sapphire, Viton
-
-
RS PRO Flow Meter 0.6L/min to 10L/min
RS Stock No.511-4772BrandRS PRO

BD 35.248

BD 35.248 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
-
-
-
-
-
-
-
-
0.6L/min
-
-
10L/min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
70°C
-
No
-
-
-
-
-
RS PRO Flow Switch 0.5L/min to 3L/min, 1/4 in
RS Stock No.510-0571BrandRS PRO

BD 202.928

BD 202.928 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Switch
-
1/4 in
-
-
-
-
-
-
-
0.5L/min
-
-
3L/min
-
-
Brass
-
-
-
-
-
-
-
-
-
-
-
120°C
-
No
-
-
-
-
-
RS PRO Paddle Flow Switch for Liquid, 14L/min Min, 18L/min Max
RS Stock No.613-4244BrandRS PRO

BD 223.440

BD 223.440 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Switch
Liquid
-
-
Paddle
-
-
-
Nickel Plated Brass
-
14L/min
-
-
18L/min
-
1 in BSP Female
-
25bar
-
-
-
IP65
250V ac
-
110°C
110°C
-
-
110°C
-
DIN 43650-A
-
-
-
5A
-
RS PRO Flow Meter 0.01L/min to 4L/min, 1/4 in, BSP
RS Stock No.447-4449BrandRS PRO

BD 442.142

BD 442.142 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
1/4 in
-
-
-
BSP
-
-
-
0.01L/min
-
-
4L/min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
80°C
-
No
-
-
Viton, 316 Stainless Steel (Body), Carbon Filled Peek (Gears), Ceramic Magnet
-
-
RS PRO Paddle Flow Switch for Liquid, 7.5L/min Min, 10L/min Max
RS Stock No.613-4222BrandRS PRO

BD 185.304

BD 185.304 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Switch
Liquid
-
-
Paddle
-
-
-
Nickel Plated Brass
-
7.5L/min
-
-
10L/min
-
3/4 in BSP Female
-
25bar
-
-
-
IP65
250V ac
-
110°C
110°C
-
-
110°C
-
No
-
-
-
5A
-
RS PRO Paddle Flow Switch for Liquid, 5.5L/min Min, 7L/min Max
RS Stock No.613-4238BrandRS PRO

BD 178.946

BD 178.946 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Switch
Liquid
-
-
Paddle
-
-
-
Nickel Plated Brass
-
5.5L/min
-
-
7L/min
-
1/2 in BSP Female
-
25bar
-
-
-
IP65
250V ac
-
110°C
110°C
-
-
110°C
-
DIN 43650-A
-
-
-
5A
-
RS PRO Flow Switch 0.1L/min to 0.6L/min, 1/4 in, G
RS Stock No.510-0565BrandRS PRO

BD 195.209

BD 195.209 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Switch
-
1/4 in
-
-
-
G
-
-
-
0.1L/min
-
-
0.6L/min
-
-
Brass
-
-
-
-
-
-
-
-
-
-
-
120°C
-
No
-
-
-
-
-
RS PRO 22N-030-V Series Flow Meter
RS Stock No.511-3909BrandRS PRO

BD 223.299

BD 223.299 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Acetal Copolymer
-
-
-
-
-
-
-
-
-
-
-
125°C
-
No
-
22N-030-V
Sapphire, Polyphenylene Sulphide, Viton, Brass, Ceramic
-
-

BD 344.133

BD 344.133 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
1/2 BSP, 1/4 BSP
-
-
-
BSP
-
-
-
0.5L/min
-
-
15L/min
-
-
Acetal Copolymer
-
-
-
-
-
-
-
-
-
-
-
125°C
-
No
-
1024
Stainless Steel
-
-
RS PRO Paddle Flow Switch for Liquid, 4L/min Min, 5.5L/min Max
RS Stock No.613-4216BrandRS PRO

BD 170.388

BD 170.388 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Switch
Liquid
-
-
Paddle
-
-
-
Nickel Plated Brass
-
4L/min
-
-
5.5L/min
-
3/8 in BSP Female
-
25bar
-
-
-
IP65
250V ac
-
110°C
110°C
-
-
110°C
-
DIN 43650-A
-
-
-
5A
-
RS PRO Flow Meter 0.01L/min to 1L/min, 1/4 in, BSP
RS Stock No.447-4427BrandRS PRO

BD 396.275

BD 396.275 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
1/4 in
-
-
-
BSP
-
-
-
0.01L/min
-
-
1L/min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No
-
-
Elastomer, Ceramic, Polyetheretherketone
-
-
RS PRO Flow Switch 0.04L/min to 0.13L/min, 1/4 in, G
RS Stock No.510-0559BrandRS PRO

BD 192.336

BD 192.336 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Switch
-
1/4 in
-
-
-
G
-
-
-
0.04L/min
-
-
0.13L/min
-
-
Brass
-
-
-
-
-
-
-
-
-
-
-
120°C
-
No
-
-
-
-
-
RS PRO Flow Meter 0.25L/min to 6.5L/min, 1/2 BSP, 1/4 BSP, BSP
RS Stock No.511-3965BrandRS PRO

BD 232.239

BD 232.239 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
1/2 BSP, 1/4 BSP
-
-
-
BSP
-
-
-
0.25L/min
-
-
6.5L/min
-
-
316 Stainless Steel
-
-
-
-
-
-
-
-
-
-
-
125°C
-
No
-
-
Sapphire, Ceramic, Viton, Polyvinylidene fluoride, 316 Stainless Steel
-
-
RS PRO Flow Meter, 1/2 BSP, 1/4 BSP, BSP
RS Stock No.511-3959BrandRS PRO

BD 232.239

BD 232.239 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Meter
-
1/2 BSP, 1/4 BSP
-
-
-
BSP
-
-
-
-
-
-
-
-
-
316 Stainless Steel
-
-
-
-
-
-
-
-
-
-
-
125°C
-
No
-
-
Polyvinylidene fluoride, Sapphire, 316 Stainless Steel, Viton, Ceramic
-
-

BD 46.623

BD 46.623 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Sensor
Air
-
-
Air
-
-
-
Polymethyl Methacrylate
-
0.05L/min
-
-
0.5L/min
-
Tubing
-
1MPa
-
-
-
-
-
-
80°C
-
-
-
80°C
-
RoHS, REACH
-
RS PRO
-
-
-

BD 50.711

BD 50.711 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Sensor
Air
-
-
Air
-
-
-
Polymethyl Methacrylate
-
0.1L/min
-
-
1.5L/min
-
Tubing
-
1MPa
-
-
-
-
-
-
-
-
-
-
80°C
-
RoHS, REACH
-
RS PRO
-
-
-

BD 46.623

BD 46.623 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Sensor
Air
-
-
Air
-
-
-
Polymethyl Methacrylate
-
0.1L/min
-
-
1L/min
-
Tubing
-
1MPa
-
-
-
-
-
-
80°C
-
-
-
80°C
-
REACH, RoHS Declarations
-
RS PRO
-
-
-

BD 50.711

BD 50.711 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Sensor
Air
-
-
Air
-
-
-
Polymethyl Methacrylate
-
0.4L/min
-
-
5L/min
-
Tubing
-
1MPa
-
-
-
-
-
-
-
-
-
-
80°C
-
RoHS, REACH
-
RS PRO
-
-
-

BD 46.623

BD 46.623 Each (Exc. Vat)

Add to basket
RS Pro
-
Flow Sensor
Air
-
-
Air
-
-
-
Polymethyl Methacrylate
-
0.5L/min
-
-
5L/min
-
Tubing
-
1MPa
-
-
-
-
-
-
80°C
-
-
-
80°C
-
RoHS, REACH
-
RS PRO
-
-
-

...