.hide-partial { max-height: none; } .show-more { display: none; }

Flow Switch Sensors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Sensors

List Images

Results: 48

Applied Filters:

Type = Flow Switch

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Flow Sensors FLOW (SWITCH)

FS22A
Cynergy3
1: S/132.07
143In Stock

Mfr. Part #
FS22A

Mouser Part #
285-FS22A

Cynergy3

Flow Sensors FLOW (SWITCH)

Datasheet

143In Stock

S/132.07

S/125.96

S/110.90

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 100 mm; 6mm Plug ISO4400 NPT1/2

DTT31-A3A111AA2CAB
Endress+Hauser
1: S/2,024.26
1In Stock

Mfr. Part #
DTT31-A3A111AA2CAB

Mouser Part #
67-DTT31-A3A11AA2CAB

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 100 mm; 6mm Plug ISO4400 NPT1/2

Datasheet

1In Stock

S/2,024.26

Min.: 1
Mult.: 1

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" DIN 43650 connector

LFS-04
Cynergy3
1: S/1,572.26
5In Stock

Mfr. Part #
LFS-04

Mouser Part #
285-LFS-04

Cynergy3

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" DIN 43650 connector

Datasheet

5In Stock

S/1,572.26

S/1,497.44

View

Min.: 1
Mult.: 1

Flow Sensors FLOW SENSOR

FS15LF
Cynergy3
1: S/141.49
4In Stock
2Expected 11/27/2026

Mfr. Part #
FS15LF

Mouser Part #
285-FS15LF

Cynergy3

Flow Sensors FLOW SENSOR

Datasheet

4In Stock

2Expected 11/27/2026

S/141.49

S/134.80

S/128.69

S/124.91

Min.: 1
Mult.: 1

Flow Sensors - Industrial G1" paddle switch 1" to 3" DIN 43650 connector

LFS-03
Cynergy3
1: S/1,572.26
2In Stock
1Expected 10/13/2026

Mfr. Part #
LFS-03

Mouser Part #
285-LFS-03

Cynergy3

Flow Sensors - Industrial G1" paddle switch 1" to 3" DIN 43650 connector

Datasheet

2In Stock

1Expected 10/13/2026

S/1,572.26

S/1,497.44

View

Min.: 1
Mult.: 1

Flow Sensors FLOW (SWITCH)

FS15A
Cynergy3
1: S/131.68
76On Order

Mfr. Part #
FS15A

Mouser Part #
285-FS15A

Cynergy3

Flow Sensors FLOW (SWITCH)

Datasheet

76On Order

S/131.68

S/125.57

S/119.77

S/116.31

Min.: 1
Mult.: 1

Flow Sensors - Industrial G1" paddle switch 1" to 3" Al enclosure 150 DegC

LFS-01H
Cynergy3
1: S/1,877.00
2Expected 10/7/2026

Mfr. Part #
LFS-01H

Mouser Part #
285-LFS-01H

Cynergy3

Flow Sensors - Industrial G1" paddle switch 1" to 3" Al enclosure 150 DegC

Datasheet

2Expected 10/7/2026

S/1,877.00

S/1,796.82

View

Min.: 1
Mult.: 1

Flow Sensors - Industrial change over 10(4) A 250V A.C.

FSH10AR
Cynergy3
1: S/1,062.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
FSH10AR

Mouser Part #
285-FSH10AR

Cynergy3

Flow Sensors - Industrial change over 10(4) A 250V A.C.

Datasheet

Non-Stocked Lead-Time 10 Weeks

S/1,062.77

S/1,024.27

View

Min.: 1
Mult.: 1

Flow Sensors - Industrial phase and neutral for the direct connection of motors up to 10(4) A 250V A.C.

FSP10A06
Cynergy3
1: S/683.21
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
FSP10A06

Mouser Part #
285-FSP10A06

Cynergy3

Flow Sensors - Industrial phase and neutral for the direct connection of motors up to 10(4) A 250V A.C.

Datasheet

Non-Stocked Lead-Time 10 Weeks

S/683.21

S/650.83

S/621.13

Min.: 1
Mult.: 1

Flow Sensors - Industrial phase and neutral for the direct connection of motors up to 10(4) A 250V A.C.

FSP10A30
Cynergy3
1: S/683.21
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
FSP10A30

Mouser Part #
285-FSP10A30

Cynergy3

Flow Sensors - Industrial phase and neutral for the direct connection of motors up to 10(4) A 250V A.C.

Datasheet

Non-Stocked Lead-Time 10 Weeks

S/683.21

S/650.83

S/621.13

Quote

Min.: 1
Mult.: 1

Flow Sensors - Industrial change over 10(4) A 250V A.C.

FSV10AR06
Cynergy3
1: S/789.71
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
FSV10AR06

Mouser Part #
285-FSV10AR06

Cynergy3

Flow Sensors - Industrial change over 10(4) A 250V A.C.

Datasheet

Non-Stocked Lead-Time 10 Weeks

S/789.71

S/786.36

S/771.65

Quote

Min.: 1
Mult.: 1

Flow Sensors - Industrial change over 10(4) A 250V A.C.

FSV10AR30
Cynergy3
1: S/789.71
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
FSV10AR30

Mouser Part #
285-FSV10AR30

Cynergy3

Flow Sensors - Industrial change over 10(4) A 250V A.C.

Datasheet

Non-Stocked Lead-Time 10 Weeks

S/789.71

S/752.07

S/717.82

Quote

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; switch PNP + 4-20mA 30 mm; 6mm Flowphant

DTT31-A1C111AB2AAB
Endress+Hauser
1: S/2,356.91
Non-Stocked Lead-Time 8 Weeks
New At Mouser

Mfr. Part #
DTT31-A1C111AB2AAB

Mouser Part #
67-DTT31-A1C11AB2AAB

New At Mouser

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; switch PNP + 4-20mA 30 mm; 6mm Flowphant

Datasheet

Non-Stocked Lead-Time 8 Weeks

S/2,356.91

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; switch PNP + 4-20mA 30 mm; 6mm Plug M12

DTT31-A1C111AE2AAB
Endress+Hauser
1: S/2,355.70
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
DTT31-A1C111AE2AAB

Mouser Part #
67-DTT31-A1C11AE2AAB

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; switch PNP + 4-20mA 30 mm; 6mm Plug M12

Datasheet

Non-Stocked Lead-Time 4 Weeks

S/2,355.70

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Plug ISO4400 NPT1/2

DTT31-A3A111DE2ABB
Endress+Hauser
1: S/2,444.10
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
DTT31-A3A111DE2ABB

Mouser Part #
67-DTT31-A3A11DE2ABB

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Plug ISO4400 NPT1/2

Datasheet

Non-Stocked Lead-Time 4 Weeks

S/2,444.10

Min.: 1
Mult.: 1

Flow Sensors - Industrial G1" paddle switch 1" to 3" Al enclosure

LFS-01
Cynergy3
1: S/1,761.43
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
LFS-01

Mouser Part #
285-LFS-01

Cynergy3

Flow Sensors - Industrial G1" paddle switch 1" to 3" Al enclosure

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/1,761.43

S/1,677.63

View

Min.: 1
Mult.: 1

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" Al enclosure

LFS-02
Cynergy3
1: S/1,739.09
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
LFS-02

Mouser Part #
285-LFS-02

Cynergy3

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" Al enclosure

Datasheet

Non-Stocked Lead-Time 18 Weeks

S/1,739.09

S/1,732.32

View

Min.: 1
Mult.: 1

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" Al enclosure 150 DegC

LFS-02H
Cynergy3
1: S/1,857.54
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
LFS-02H

Mouser Part #
285-LFS-02H

Cynergy3

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" Al enclosure 150 DegC

Datasheet

Non-Stocked Lead-Time 16 Weeks

S/1,857.54

S/1,768.95

View

Min.: 1
Mult.: 1

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" DIN 43650 connector 120 DegC

LFS-04H
Cynergy3
1: S/1,798.80
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
LFS-04H

Mouser Part #
285-LFS-04H

Cynergy3

Flow Sensors - Industrial 3/4"PF paddle switch 1" to 3" DIN 43650 connector 120 DegC

Datasheet

Non-Stocked Lead-Time 16 Weeks

S/1,798.80

S/1,713.17

View

Min.: 1
Mult.: 1

Flow Sensors - Industrial Side mount vertical, 1level at 141mm, SS, G1" mount

SSV66A141S1GP
Cynergy3
1: S/712.79
Non-Stocked

Mfr. Part #
SSV66A141S1GP

Mouser Part #
285-SSV66A141S1GP

Cynergy3

Flow Sensors - Industrial Side mount vertical, 1level at 141mm, SS, G1" mount

Datasheet

Non-Stocked

S/712.79

S/678.81

S/647.98

Quote

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Flowphant

DTT31-A1A111AB2AAB
Endress+Hauser
1: S/1,937.18
Non-Stocked
New At Mouser

Mfr. Part #
DTT31-A1A111AB2AAB

Mouser Part #
67-DTT31-A1A11AB2AAB

New At Mouser

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Flowphant

Datasheet

Non-Stocked

S/1,937.18

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Plug M12

DTT31-A1A111AE2AAB
Endress+Hauser
1: S/1,937.18
Non-Stocked

Mfr. Part #
DTT31-A1A111AE2AAB

Mouser Part #
67-DTT31-A1A11AE2AAB

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Plug M12

Datasheet

Non-Stocked

S/1,937.18

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Plug M12

DTT31-A1A111DA2AAB
Endress+Hauser
1: S/1,937.18
Non-Stocked

Mfr. Part #
DTT31-A1A111DA2AAB

Mouser Part #
67-DTT31-A1A11DA2AAB

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 30 mm; 6mm Plug M12

Datasheet

Non-Stocked

S/1,937.18

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 100 mm; 6mm Plug M12

DTT31-A1A111DE2CAB
Endress+Hauser
1: S/1,937.18
Non-Stocked

Mfr. Part #
DTT31-A1A111DE2CAB

Mouser Part #
67-DTT31-A1A11DE2CAB

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 100 mm; 6mm Plug M12

Datasheet

Non-Stocked

S/1,937.18

Min.: 1
Mult.: 1

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 100 mm; 6mm Plug M12

DTT31-A1A111DE2CBB
Endress+Hauser
1: S/2,317.40
Non-Stocked

Mfr. Part #
DTT31-A1A111DE2CBB

Mouser Part #
67-DTT31-A1A11DE2CBB

Endress+Hauser

Flow Sensors - Industrial Flow switch 18-30VDC; 1x switch PNP 100 mm; 6mm Plug M12

Datasheet

Non-Stocked

S/2,317.40

Min.: 1
Mult.: 1

Flow Switch Sensors

Types of Sensors

Customer Service Office

Company

Resources

Support