Speed sensors

Non-contacting two-channel speed sensor with brass threaded tube, difference-Hall or inductive-magnetic principle

FA11

Speed sensor FAH11

  • Due to its design and its approvals especially suitable for shipbuilding industry
  • Speed sensor with square wave output signal
  • Robust housing: IP66/68
  • Excellent vibration and shock resistance
  • Variable lengths, threads and electrical connections
  • Optionally with two galvanically isolated output signals
  • Optionally with additional status signal for direction of rotation detection

Description

Speed sensors of type FA11 are non-contacting one- or two-channel speed encoders with a brass threaded tube. They measure frequency in accordance with the difference-hall-effect principle (FAH type) or inductive-magnetic principle (FAJ type). These speed sensors are suitable for scanning ferromagnetic materials, e.g. gearwheels with various tooth shapes, screw heads, drill holes, apertures, grooves or pulse bands on smooth shafts (accessories). Its compact and robust design, as well as the relevant shipbuilding approvals, make this product ideal for marine applications.

Type

Measuring principle

Output signals

Signal pattern

FAH11

Difference-hall

1 square wave signal

FAJ11

Inductive magnetic

1 square wave signal

FAHZ11

Difference-hall

2 square wave signals,
Q2 to Q1 90° phase offset

FAHS11

Difference-hall

2 square wave signals,
Q2 to Q1 90° phase offset,
1 status signal for rotational direction detection

FAHD11

Difference-hall

2 square wave signals,
Q2 to Q1 90° phase offset,
signals galvanically isolated

Approvals

 

FAH11

FAJ11

FAHZ11

FAHS11

FAHD11

FAHQ11

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Technical data

Supply voltage UB

9 ... 32 VDC

Frequency range

Type FAH11: 0.2 ... 20,000 Hz
Type FAJ11: 5 … 10,000 Hz

Measuring channels

Depending on sensor type:
1 measuring channel
2 measuring channels
2 measuring channels and status channel for rotation direction detection
2 galvanically isolated measuring channels

Output signal and signal type

Depending on sensor type, see description

Scanning object

Ferromagnetic materials
Read datasheet for further information

Scanning object - distance

Type FAH11: 0.2 ... 3 mm; recommended: 1.0 ± 0.5 mm
Type FAJ11: see datasheet

Operating temperature

-40 ... +120 °C

Protection class

Housing: IP66/IP68

List with available female connectors

Connector

Drawing No.

Order No.

Female connector DIN 43650-A

ZL-3A

311046

Female connector according VG95234

ZL4-1A-E

314015

Female connector Euro M12x1, shielded, straight with 2.0 m cable

ZL4-2A

522101

Female connector Euro M12x1, shielded, straight with 5.0 m cable

ZL4-2A

522102

Female connector Euro M12x1, shielded, straight with 10.0 m cable

ZL4-2A

522109

Female connector Euro M12x1, shielded, angled 90°, with 2.0 m cable

ZL4-2A

522439

Female connector Euro M12x1, shielded, angled 90°, with 5.0 m cable

ZL4-2A

522438

Female connector Euro M12x1, shielded, angled 90°, with 10.0 m cable

ZL4-2A

522437

Ordering information

Type code structure

FA

H

Z

11-

02

15-

X03-

M10-

S0

Example: FAHZ11-0215-X03-M10-S0

Measuring principle

 

Measuring principle supplement

 

Construction type & material

 

Nominal length L1 and L2 of the sensor tube

 

Thread type

 

Electrical connection

 

Module version

 

Shield

Type code FAH11[..]

Measuring principle

H

Difference-Hall

X,Z

Measuring principle supplement

 

 

Without code: 1 output signal

X

Z

2 output signals, galvanically connected

Z

S

2 output signals, galvanically connected and
status output (e. g. rotation direction detection)

 

D

2 output signals, galvanically isolated

 

Q

4 output signals (2 + 2 inverted)

 

Construction type & material

 

11-

Sensor tube: brass

X,Z

Nominal length

 

02

L1 = 60 mm, L2 = 5 mm

X

03

L1 = 80 mm, L2 = 5 mm

X,Z

04

L1 = 100 mm, L2 = 20 mm

 

05

L1 = 120 mm, L2 = 40 mm

Z

 

Other lengths up to 200 mm available on request

 

Thread type

 

13-

M14 x 1 (only FAH11)

 

22-

M16 x 1.5 (only FAH11)

 

15-

M18 x 1

X

23-

M18 x 1.5

X,Z

88-

5/8‘‘ – 18 UNF (only FAH11)

 

Electrical
connection

 

A-

DIN43650-A pin connector (only FAH11)

X

C-

MIL 14-5PN VG95234 pin connector (only FAH11)

 

E-

Euro M12x1 pin connector (only FAH11, on request for FAHZ11)

X,Z

H1-

DIN72585 Bajonett (only FAH11)

 

X03-

Cable end with sheath length 0.5 m

 

X05-

Cable end with sheath length 2.0 m

X

X06-

Cable end with sheath length 3.0 m

 

X07-

Cable end with sheath length 5.0 m

 

X08-

Cable end with sheath length 7.5 m

 

X09-

Cable end with sheath length 10.0 m

 

Module
(for FAHD, FAHZ, FAHQ Series)

 

M10-

Module m1

 

M12-

Module m1.25

 

M15-

Module m1.5

 

 

Without code: Module m2

Z

M25-

Module m2.5

 

M30-

Module m3

 

Shield

 

 

Without code: Shield attached to the sensor housing

X,Z

S0

Shield not attached to the sensor housing

 

FA

_ _

_ _

_ _-

_ _

_ _-

_ _-

_ _-

_ _

Example: FAHZ11-0323-X03-M12-S0

Type code FAJ11[..]

Measuring principle

J

Inductive-magnetic

J

Measuring principle supplement

 

 

Without code: 1 channel

J

Construction type & material

 

11-

Sensor tube: brass

J

Nominal length

 

02

L1 = 60 mm, L2 = 5 mm

J

03

L1 = 80 mm, L2 = 5 mm

J

04

L1 = 100 mm, L2 = 20 mm

 

05

L1 = 120 mm, L2 = 40 mm

 

 

Other lengths up to 200 mm available on request

 

Thread type

 

13-

M14 x 1

 

22-

M16 x 1.5

 

15-

M18 x 1

J

23-

M18 x 1.5

J

88-

5/8‘‘ – 18 UNF

 

Electrical
connection

 

A-

DIN43650-A pin connector

J

C-

MIL 14-5PN VG95234 pin connector

 

E-

Euro M12x1 pin connector

J

H1-

DIN72585 Bajonett

 

X03-

Cable end with sheath length 0.5 m

 

X05-

Cable end with sheath length 2.0 m

J

X06-

Cable end with sheath length 3.0 m

 

X07-

Cable end with sheath length 5.0 m

 

X08-

Cable end with sheath length 7.5 m

 

X09-

Cable end with sheath length 10.0 m

 

Shield

 

 

Without code: Shield attached to the sensor housing

J

S0

Shield not attached to the sensor housing

 

FA

_ _

_ _

_ _-

_ _

_ _ -

_ _ -

_ _

Example: FAJ11-0323-E-S0

Preferred types

Features marked with an indicator letter in the right column in the table are preferred features. If you select a preferred feature for each placeholder (same indicator letter), the device is specified as a preferred type. Preferred types are available quickly from stock. Other types will be delivered according to scheduled appointments.

Special types

If our standard types do not correspond with your expectations, we are pleased to develop a special solution together with you.