Speed sensors (non-contacting)

Non-contacting 1-channel speed sensor with stainless-steel threaded tube and operating status LED, difference-hall-effect principle

FA12

Speed sensor FAH12

  • Due to its design and its approvals especially suitable for shipbuilding industry
  • High quality speed sensor with square wave output signal
  • Robust and high quality housing: IP68 pressure-tight and individually tested at 5 bar (for details see technical data)
  • Excellent vibration and shock resistance
  • Variable lengths, threads and electrical connections

Description

Speed sensors of type FA12 are non-contacting speed encoders with a stainless-steel threaded tube. They measure frequency in accordance with the difference-hall-effect (FAH) or inductive-magnetic principle (FAJ). An integrated status LED indicates the operating state. 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
FAH12Difference-hall1 square wave signal
FAJ12Inductive magnetic1 square wave signal
Approvals
 FAH12FAJ12
XX
XX
XX
XX

Technical data

Supply voltage Us9...32 VDC
Frequency rangeType FAH12: 0.2 ... 20,000 Hz
Type FAJ12: 5 … 10,000 Hz
Measuring channels1 measuring channel
Output signal and signal typeSquare wave signal
Scan objectFerromagnetic materials
Read datasheet for further information
Scan object - distanceType FAH12: 0.2 ... 3 mm; recommended: 1.0 ± 0.5 mm
Type FAJ12: see datasheet
Operating temperature-40 ... +120 °C (status LED near cable connection up to 100 °C)
Protection classHousing: IP66/IP68
Connection Type A: IP65; Typ C, E, H, X: IP67

Ordering information

Type code structure
FAH12-0215--A-S0Example: FAH12-0215-A-S0
Nominal length L1 and L2 of the sensor tube
 Thread type
 Electrical connection
 Shielding
Type code FAH12-…
Nominal length02L1 = 60 mm, L2 = 5 mm 
03L1 = 80 mm, L2 = 5 mm 
04L1 = 100 mm, L2 = 20 mm 
05L1 = 120 mm, L2 = 40 mm 
 Other lengths up to 200 mm available on request 
Thread type 13M14x1 
22M16x1.5 
15M18x1 
23M18x1.5 
885/8“ – 18 UNF 
Electrical
connection
 -ADIN43650-A, pin connector, 3 terminals + PE (solenoid valve 30x30) 
-CMIL 14-5PN VG95234, pin connector, 5 terminals 
-EEuro M12x1, pin connector, 5 terminals, contact gold plated 
-H1DIN72585 Bajonette, pin connector, 4 terminals, coding 1(BK) 
-X03Cable end with sheath length 0.5 m 
-X05Cable end with sheath length 2.0 m 
-X06Cable end with sheath length 3.0 m 
-X07Cable end with sheath length 5.0 m 
-X08Cable end with sheath length 7.5 m 
-X09Cable end with sheath length 10.0 m 
Shielding  Without code: Shielding is attached to the sensor housing 
-S0Shielding is not attached to the sensor housing 
FAH12-_ __ _-_ _-_Example: FAH12-0215-A
Type code structure
FAJ12-0215-A-S0Example: FAJ12-0215-A-S0
Nominal length L1 and L2 of the sensor tube
 Thread type
 Electrical connection
 Shielding
Type code FAJ12-…
Nominal length02L1 = 60 mm, L2 = 5 mm 
03L1 = 80 mm, L2 = 5 mm 
04L1 = 100 mm, L2 = 20 mm 
05L1 = 120 mm, L2 = 40 mm 
 Other lengths up to 200 mm available on request 
Thread type 13M14x1 
22M16x1.5 
15M18x1 
23M18x1.5 
885/8“ – 18 UNF 
Electrical
connection
 -ADIN43650-A, pin connector, 3 terminals + PE (solenoid valve 30x30) 
-CMIL 14-5PN VG95234, pin connector, 5 terminals 
-EEuro M12x1, pin connector, 5 terminals, contact gold plated 
-H1DIN72585 Bajonette, pin connector, 4 terminals, Coding 1(BK) 
-X03Cable end with sheath length 0.5 m 
-X05Cable end with sheath length 2.0 m 
-X06Cable end with sheath length 3.0 m 
-X07Cable end with sheath length 5.0 m 
-X08Cable end with sheath length 7.5 m 
-X09Cable end with sheath length 10.0 m 
Shielding  Without code: Shielding is attached to the sensor housing 
-S0Shielding is not attached to the sensor housing 
FAJ12-_ __ _-_ _-_Example: FAJ12-0215-A

Special types

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