OPERATING INSTRUCTIONS

Single Channel Hall Effect Speed Sensor

DSF 1810.07 PxHV

Product ID

Type # Product # Drawing #

DSF 1810.07 PHV 374Z-05540 114494
DSF 1810.07 P2HV 3742613785 114494

General
Function The speed sensors DSF are suitable, in conjunction with a pole wheel, for
generating square wave signals proportional to rotary speeds. They have a static
behaviour, so that the pulse generation is guaranteed down to a speed
corresponding to a frequency of 0Hz.
The sensor features a time out function over 50ms to avoid erroneous pulses
induced by torsion of the camshaft. This characteristic leads to the sensor
specific frequency range of 0Hz to 16Hz.
The sensor function is independent of the rotational orientation of the sensor
axis.

Certification The DSF sensors are certified by Germanischer Lloyd (GL):

Certificate n° 17332-00HH

Technical data

Supply voltage 8....35 VDC, maximum allowed ripple voltage 25 mVpp

The sensor is protected against reverse polarity of the supply voltage

Current consumption max. 25mA (without load)

Signal output • Square wave signal on a push-pull output stage, DC coupled to the power
supply
• Reference potential is the negative input of the power supply
• Maximum load current Imax = 40 mA, sink/source
• Pulse width = 250 µs, independent of the frequency measured
• Output voltage Uhigh > Usupply-4.0V at Imax
• Output voltage Ulow < 2.0V at Imax

The sensor is protected against short cirquit.

Frequency range 0 Hz...16 Hz

Last change by: Checked by: Document status: Document Nr.: Document Revision:
RW, 24.02.2016 WS, 24.02.2016 APPROVED 117909 001
www.jaquet.com info@jaquet.com Tel.: +41 61 306 88 22 Page 1/3
 OPERATING INSTRUCTIONS
Electromagnetic Complies with 2004/108 EC
compatibility (EMC):
Immunity with the cable shield connected to 0V:

• Electrostatic discharge to the sensor housing, cable shield and cable:

up to ±4kV
according to IEC/EN 61000-4-2
• Radiated electromagnetic field:
up to 30V/m, 80% AM, 1kHz in the range of 1MHz to 1000MHz
according to IEC/EN61000-4-3
• Fast transients (HF-Burst), capacitively coupled to the sensor cable:
up to ±4kV
according to IEC/EN 61000-4-4

Housing Stainless steel 1.4305, front side sealed hermetically and resistant against
splashing water, oil, conducting carbon- or ferrous dust and salt mist. Electronic
components potted in chemical and age proof synthetic resin.
Dimensions according to drawing.

Maximum fastening torque: 50 Nm with M18x1

Cable
Type # Cable Cable length
[Jaquet part #] [mm]
DSF 1810.07 PHV 824L-36499 1800
DSF 1810.07 P2HV 824L-36499 2100

Jaquet cable type Properties

PTFE cable, 3-wire, 0.75 mm² (~AWG 18), outer-Ø
max. 5.5 mm, bending radius min. 90 mm,
screened (metal net), green
824L-36499 Operating temperature: -90°C to +260°C

Connector
Type # Connector [Jaquet part no.]
DSF 1810.07 PHV 820E-37112
DSF 1810.07 P2HV 820E-37112

Jaquet connector Manufacturer code

type
820E-37112 ITT-Cannon CA08COM-E14S-2P-B-44-F0-CS201

Requirements for pole wheel Toothed wheel of a magnetically permeable material (e.g. Steel 1.0036)
Optimal performance with
• Involute gear module ≥ 1
• Tooth width > 6mm
• Side offset < 0.2mm
• Eccentricity < 0.2mm
• Airgap Modul 1: 0,1...1,5 mm
Modul 2: 0,1...2,0 mm
≥ Modul 4: 0,1...2.0 mm

Isolation Housing, cable shield and electronics are galvanically separated

(500V / 50Hz / 1 min)

Last change by: Checked by: Document status: Document Nr.: Document Revision:
RW, 24.02.2016 WS, 24.02.2016 APPROVED 117909 001
www.jaquet.com info@jaquet.com Tel.: +41 61 306 88 22 Page 2/3
 OPERATING INSTRUCTIONS

Protection class IP68 (head) and IP67 (connector, cable outlet)

Vibration immunity 5g in the range of 5Hz ... 2000Hz

Operating temperature • Sensor head: -40°C ... +125°C

• Cable: according to cable specifications (see above)
• Connector: according to connector specification

Further Information
Safety All mechanical installations must be carried out by an expert. General safety
requirements have to be met.

Connection The sensors must be connected according to the sensor drawing.

Sensor wires are susceptible to radiated noise. Therefore, the following points
have to be considered when connecting a sensor:
• The sensor wires must be positioned as far as possible from large electrical
machines.
• The applied cable has to be a shielded three-conductor cable. Its shield has
to be connected to the designated terminal
• They must not run close to power cables.
• The sensor cable should be placed as far as possible from large electrical
machinery
• It is advantageous to keep the distance between sensor and instrument as
short as possible.
• If the signal and standards requirements are met, the sensor cable may be
lengthened via a terminal box located in an IP20 connection area in
accordance with EN 60529. As an extension cable we are recommending
the JAQUET cable Art. No. 824L-31081

Installation The sensor has to be aligned to the center of the pole wheel according to the
sensor drawing. A deviation in positioning may affect the performance and
decrease the noise immunity of the sensor. Within the air gap specified the
amplitude of the output signals is not influenced by the air gap. The smallest
possible pole wheel to sensor gap should be set, however, the gap should be set
in a way to prevent the front face of the sensor from touching the pole wheel.
The sensor should be positioned such that the center of the sensor face
corresponds to the middle of a pole wheel tooth. For larger teeth a misalignment
of the sensor center to the middle of a tooth is permissible, however, the center
of the sensor must be at a minimum of 3 mm from either edge of the pole wheel
under all operating conditions.
A solid and vibration free mounting of the sensor is important.
Sensor vibration relative to the pole wheel may add spurious noise to the signal
or additional pulses.
The sensors are insensitive to oil, grease etc. and can be installed in arduous
conditions.
The airgap does not influence the calibration of the entire installation.

Operation The sensor is designed for normal use in its dedicated environment. The
manufacturer cannot take responsibility for any abnormal use that might lead to
a reduced lifetime of the sensor.

Maintenance The product cannot be repaired.

Transport The product must be handled with care to prevent damage of the front face.

Storage Product must be stored in dry conditions. The storage temperature corresponds
to the operation temperature.

Disposal Product must be disposed of properly, it must not be disposed as domestic

waste.

Last change by: Checked by: Document status: Document Nr.: Document Revision:
RW, 24.02.2016 WS, 24.02.2016 APPROVED 117909 001
www.jaquet.com info@jaquet.com Tel.: +41 61 306 88 22 Page 3/3