Speed sensors (non-contacting)

Non-contacting multi-channel speed sensor with brass threaded tube, difference-hall-effect 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 (e. g. direction of rotation detection)

Description

Speed sensors of type FA11 are non-contacting one-channel or multi-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.

TypeMeasuring principleOutput signalsSignal pattern
FAH11Difference-hall1 square wave signal
FAJ11Inductive magnetic1 square wave signal
FAHZ11Difference-hall2 square wave signals,
Q2 to Q1 90° phase offset
FAHS11Difference-hall2 square wave signals,
Q2 to Q1 90° phase offset,
1 status signal for rotational direction detection
FAHD11Difference-hall2 square wave signals,
Q2 to Q1 90° phase offset,
signals galvanically isolated
Approvals
 FAH11FAJ11FAHZ11FAHS11FAHD11
XXXXX
XXXXX
XXXXX
XX- - -- - -- - -

Technical data

Supply voltage UB9 ... 32 VDC
Frequency rangeType FAH11: 0.2 ... 20,000 Hz
Type FAJ11: 5 … 10,000 Hz
Measuring channelsDepending 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 typeDepending on sensor type, see description
Scanning objectFerromagnetic materials
Read datasheet for further information
Scanning object - distanceType FAH11: 0.2 ... 3 mm; recommended: 1.0 ± 0.5 mm
Type FAJ11: see datasheet
Operating temperature-40 ... +120 °C
Protection classHousing: IP66/IP68

Ordering information

Type code structure
FAHZ11-0215-X03-M10-S0Example: 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 principleHDifference-HallX,Z
Measuring principle supplement  Without code: 1 output signalX
Z2 output signals, galvanically connectedZ
S2 output signals, galvanically connected and
status output (e. g. rotation direction detection)
 
D2 output signals, galvanically isolated 
Construction type & material 11-Sensor tube: brassX,Z
Nominal length 02L1 = 60 mm, L2 = 5 mmX
03L1 = 80 mm, L2 = 5 mmX,Z
04L1 = 100 mm, L2 = 20 mm 
05L1 = 120 mm, L2 = 40 mmZ
 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 1X
23-M18 x 1.5X,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 mX
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 version
(Only for FAHD and FAHZ Series)
 M10-Module m1 
M12-Module m1.25 
M15-Module m1.5 
 Without code: Module m2Z
M25-Module m2.5 
M30-Module m3 
Shield  Without code: Shield attached to the sensor housingX,Z
S0Shield not attached to the sensor housing 
FA_ __ __ _-_ __ _-_ _-_ _-_ _Example: FAHZ11-0323-X03-M12-S0
Type code FAJ11[..]
Measuring principleJInductive-magneticJ
Measuring principle supplement  Without code: 1 channelJ
Construction type & material 11-Sensor tube: brassJ
Nominal length 02L1 = 60 mm, L2 = 5 mmJ
03L1 = 80 mm, L2 = 5 mmJ
04L1 = 100 mm, L2 = 20 mm 
05L1 = 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 1J
23-M18 x 1.5J
88-5/8‘‘ – 18 UNF 
Electrical
connection
 A-DIN43650-A pin connectorJ
C-MIL 14-5PN VG95234 pin connector 
E-Euro M12x1 pin connectorJ
H1-DIN72585 Bajonett 
X03-Cable end with sheath length 0.5 m 
X05-Cable end with sheath length 2.0 mJ
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 housingJ
S0Shield 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.