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 737 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO For Air Flow Sensor for Air, 0.05 l/min Min, 0.5 L/min Max
RS PRO For Air Flow Sensor for Air, 0.05 l/min Min, 0.5 L/min Max
Add to parts list
RS Stock No.: 257-6409Brand: RS PROHSN Code: 90261081

SR 555.67

SR 555.67 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 555.67
Add to basket
RS Pro
Air
For Air
0.05 L/min
0.5 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 0.1 l/min Min, 1 L/min Max
RS PRO For Air Flow Sensor for Air, 0.1 l/min Min, 1 L/min Max
Add to parts list
RS Stock No.: 257-6410Brand: RS PROHSN Code: 90261081

SR 555.67

SR 555.67 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 555.67
Add to basket
RS Pro
Air
For Air
0.1 L/min
1 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 0.1 l/min Min, 1.5 L/min Max
RS PRO For Air Flow Sensor for Air, 0.1 l/min Min, 1.5 L/min Max
Add to parts list
RS Stock No.: 257-6415Brand: RS PROHSN Code: 90261081

SR 603.72

SR 603.72 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 603.72
Add to basket
RS Pro
Air
For Air
0.1 L/min
1.5 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 0.4 l/min Min, 5 L/min Max
RS PRO For Air Flow Sensor for Air, 0.4 l/min Min, 5 L/min Max
Add to parts list
RS Stock No.: 257-6416Brand: RS PROHSN Code: 90261081

SR 603.72

SR 603.72 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 603.72
Add to basket
RS Pro
Air
For Air
0.4 L/min
5 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 0.5 l/min Min, 5 L/min Max
RS PRO For Air Flow Sensor for Air, 0.5 l/min Min, 5 L/min Max
Add to parts list
RS Stock No.: 257-6411Brand: RS PROHSN Code: 90261081

SR 555.67

SR 555.67 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 555.67
Add to basket
RS Pro
Air
For Air
0.5 L/min
5 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 1 l/min Min, 10 L/min Max
RS PRO For Air Flow Sensor for Air, 1 l/min Min, 10 L/min Max
Add to parts list
RS Stock No.: 257-6412Brand: RS PROHSN Code: 90261081

SR 555.67

SR 555.67 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 555.67
Add to basket
RS Pro
Air
For Air
1 L/min
10 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 10 l/min Min, 100 L/min Max
RS PRO For Air Flow Sensor for Air, 10 l/min Min, 100 L/min Max
Add to parts list
RS Stock No.: 257-6413Brand: RS PROHSN Code: 90261081

SR 555.96

SR 555.96 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 555.96
Add to basket
RS Pro
Air
For Air
10 L/min
100 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 2 l/min Min, 30 L/min Max
RS PRO For Air Flow Sensor for Air, 2 l/min Min, 30 L/min Max
Add to parts list
RS Stock No.: 257-6417Brand: RS PROHSN Code: 90261081

SR 603.91

SR 603.91 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 603.91
Add to basket
RS Pro
Air
For Air
2 L/min
30 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO For Air Flow Sensor for Air, 4 l/min Min, 50 L/min Max
RS PRO For Air Flow Sensor for Air, 4 l/min Min, 50 L/min Max
Add to parts list
RS Stock No.: 257-6418Brand: RS PROHSN Code: 90261081

SR 603.99

SR 603.99 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 603.99
Add to basket
RS Pro
Air
For Air
4 L/min
50 L/min
-
-
Tubing
-
1MPa
-
PMMA
-
-
-
-
-
-
80°C
RS Pro
-
-
-
RS PRO Flow Meter, 0.05 → 10 L/min Max
RS PRO Flow Meter, 0.05 → 10 L/min Max
Add to parts list
RS Stock No.: 508-2704Brand: RS PROHSN Code: 90261021

SR 1,256.43

SR 1,256.43 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 1,256.43
Add to basket
RS Pro
-
-
-
0.05 → 10 L/min
4.5 → 24 V dc
8 mm
-
-
-
-
-
-
-
-
-
-
-25°C
+125°C
-
8 mA
-
-
RS PRO Flow Meter for Liquid, 0.6 L/min Min, 10 L/min Max
RS PRO Flow Meter for Liquid, 0.6 L/min Min, 10 L/min Max
Add to parts list
RS Stock No.: 511-4772Brand: RS PROHSN Code: 90261021

SR 411.41

SR 411.41 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 411.41
Add to basket
RS Pro
Liquid
Flow Meter
0.6 L/min
10 L/min
4.5 → 24 V dc
3/8 in
3/8 Push On
-
10bar
-
PVDF
-
-
-
-
-
0°C
+70°C
-
10 mA
-
30405713
RS PRO Piston Inline Flow Switch for Liquid, 0.5 L/min Min, 3 L/min Max
RS PRO Piston Inline Flow Switch for Liquid, 0.5 L/min Min, 3 L/min Max
Add to parts list
RS Stock No.: 510-0571Brand: RS PROHSN Code: 90261089

SR 2,391.98

SR 2,391.98 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,391.98
Add to basket
RS Pro
Liquid
Piston Inline
0.5 L/min
3 L/min
200 V ac
1/4 in
1/4 BSP
-
300bar
-
Brass
-
-
-
+100°C
-
-
+120°C
-
1 A
-
30395215
RS PRO Paddle Flow Switch for Gas, Liquid, 14 L/min Min, 18 L/min Max
RS PRO Paddle Flow Switch for Gas, Liquid, 14 L/min Min, 18 L/min Max
Add to parts list
RS Stock No.: 613-4244Brand: RS PROHSN Code: 90261089

SR 2,642.93

SR 2,642.93 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,642.93
Add to basket
RS Pro
Gas, Liquid
Paddle
14 L/min
18 L/min
250 V ac
25 mm
1 BSP Female
-
25bar
-
Nickel Plated Brass
-
-
-
+110°C
-
-
+110°C
-
5 A
-
-
RS PRO Oval Gear Flow Meter for Liquid, 0.01 L/min Min, 4 L/min Max
RS PRO Oval Gear Flow Meter for Liquid, 0.01 L/min Min, 4 L/min Max
Add to parts list
RS Stock No.: 447-4449Brand: RS PROHSN Code: 90261029

SR 5,142.11

SR 5,142.11 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 5,142.11
Add to basket
RS Pro
Liquid
Oval Gear
0.01 L/min
4 L/min
5 → 24 V dc
1/4 in
1/4 BSP
-
50bar
-
Stainless Steel
-
-
-
-
-
-
-
-
-
-
-
RS PRO Paddle Flow Switch for Gas, Liquid, 7.5 L/min Min, 10 L/min Max
RS PRO Paddle Flow Switch for Gas, Liquid, 7.5 L/min Min, 10 L/min Max
Add to parts list
RS Stock No.: 613-4222Brand: RS PROHSN Code: 90268020

SR 2,192.75

SR 2,192.75 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,192.75
Add to basket
RS Pro
Gas, Liquid
Paddle
7.5 L/min
10 L/min
250 V ac
20 mm
3/4 BSP Female
-
25bar
-
Nickel Plated Brass
-
-
-
+110°C
-
-
+110°C
-
5 A
-
30395279
RS PRO Paddle Flow Switch for Gas, Liquid, 5.5 L/min Min, 7 L/min Max
RS PRO Paddle Flow Switch for Gas, Liquid, 5.5 L/min Min, 7 L/min Max
Add to parts list
RS Stock No.: 613-4238Brand: RS PROHSN Code: 90261089

SR 2,116.30

SR 2,116.30 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,116.30
Add to basket
RS Pro
Gas, Liquid
Paddle
5.5 L/min
7 L/min
250 V ac
15 mm
1/2 BSP Female
-
25bar
-
Nickel Plated Brass
-
-
-
+110°C
-
-
+110°C
-
5 A
-
-
RS PRO Piston Inline Flow Switch for Liquid, 0.1 L/min Min, 0.6 L/min Max
RS PRO Piston Inline Flow Switch for Liquid, 0.1 L/min Min, 0.6 L/min Max
Add to parts list
RS Stock No.: 510-0565Brand: RS PROHSN Code: 90261021

SR 2,301.20

SR 2,301.20 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,301.20
Add to basket
RS Pro
Liquid
Piston Inline
0.1 L/min
0.6 L/min
200 V ac
1/4 in
1/4 BSP
-
300bar
-
Brass
-
-
-
+100°C
-
-
+120°C
-
1 A
-
-
RS PRO Flow Meter, 2.5 → 30.0 L/min Max
RS PRO Flow Meter, 2.5 → 30.0 L/min Max
Add to parts list
RS Stock No.: 511-3909Brand: RS PROHSN Code: 90261021

SR 2,606.59

SR 2,606.59 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,606.59
Add to basket
RS Pro
-
-
-
2.5 → 30.0 L/min
4.5 → 24 V dc
1/2 in
-
-
-
-
-
-
-
-
-
-
-25°C
+125°C
-
10 mA
-
-
RS PRO Turbine Flow Meter for Liquid, 0.5 L/min Min, 15 L/min Max
RS PRO Turbine Flow Meter for Liquid, 0.5 L/min Min, 15 L/min Max
Add to parts list
RS Stock No.: 511-3971Brand: RS PROHSN Code: 90261081

SR 4,001.95

SR 4,001.95 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 4,001.95
Add to basket
RS Pro
Liquid
Turbine
0.5 L/min
15 L/min
4.5 → 24 V dc
1/2 in
1/2 BSP
-
10bar
-
Stainless Steel
-
-
-
-
-
-25°C
+125°C
-
-
-
30407102
RS PRO Paddle Flow Switch for Gas, Liquid, 4 L/min Min, 5.5 L/min Max
RS PRO Paddle Flow Switch for Gas, Liquid, 4 L/min Min, 5.5 L/min Max
Add to parts list
RS Stock No.: 613-4216Brand: RS PROHSN Code: 90269000

SR 2,016.82

SR 2,016.82 Each (ex VAT)

Check stock

1

Available in multiples of 1
1SR 2,016.82
Add to basket
RS Pro
Gas, Liquid
Paddle
4 L/min
5.5 L/min
250 V ac
10 mm
3/8 BSP Female
-
25bar
-
Nickel Plated Brass
-
-
-
+110°C
-
-
+110°C
-
5 A
-
-

...