FSPT Series Paddle Type Flow Switches

FSPT Series Paddle Type Flow Switches

MTD make compact type, magnetically actuated Paddle type flow switches are designed for positive detection of fluid flow through your equipment. FSPT series models are aoperated by a spring supported paddle mechanism. The fluid flow deviates the paddle and this paddle deviation actuates the Reed switch .


Technical Specifications

Line Size

Model Nos.

Recommended 
Max. Flow LPM of H2O

Adjustable Ranges
LPM of H2O

H

L

T

3/8” - 10mm

FSPT-10..R..

10

2 - 4

3 - 6

4 - 8

116

60

10

1/2” - 12mm

FSPT-15..R..

20

2 - 4

3 - 6

5 - 10

116

60

10

3/4” - 20mm

FSPT-20..R..

10

2 - 4

3 - 6

4 - 8

130

80

15

1” - 25mm

FSPT-25..R..

20

2 - 4

3 - 6

5 - 10

130

80

15


Technical Features

Accuracy

±5% of full Scale Reading.

Max. Media temperature

110°C

Pressure Drop

0.01bar at Qmax.

Hysteresis

Depending on switch value(min. 0.7 l/min.)


Material Composition

Mounting Instructions
Machine Tools Instruments

Brass Version

SSS Version

Housing

Brass

304 SS

Paddle

Brass

304 SS

Spring

Stainless Steel

Stainless Steel

Magnet

Rare earth

Rare earth


Dimensions

Machine Tools Instruments

Electrical Data

Reed Switch:

SPST ‘NO’ type./ SPDT ‘NO/NC’ type

Switch rating

250 V AC 1A 50VA

Connector

DIN Plug

Protection Cass

IP 65