Data Sheet

Magnet
1
3
4
VCC
(brown)
Pull-up
Resistor
Output
(black)
Ground
(blue)
Leads
Optional
2.58 (65.5)
.40 (10.2)
4
1
PIN 2
Not Used
3
GS1001–GS1002 Series
Circuit-protected, Hall-effect geartooth speed sensor with adjustable stainless steel housing.
GEARTOOTH SPEED SENSOR
Features
 Senses motion of ferrous geartooth targets
 Near zero speed sensing capability
 Immune to rotational alignment
 10 bit dynamic threshold detection offers
- Automatically adjusting magnetic range
- Self compensating to target geometry
- Immune to target run out
 Compatible with unregulated power supply
 Reverse battery protected to -24 V DC
 Internal circuit protection to IEC 1000
- EMI resistant to 10 V/m, 26 MHz to 1 GHz
- ESD resistant to 4 kV (contact discharge)
- Fast transient resistant to 2 kV
- Conducted immunity resistant to 10VRMS@1kHz from 150kHz to 80MHz
- EMC c ompatible 3 0 A/m@50 Hz
 Cable version: 22 AWG, tin plated with drain wire and polyolefi n
insulation
 Connector version: M12 integral connector meets IEC 60947-5-2
for low voltage devices
 Stainless steel housing
Applications
 CNC machine tools
 Transmission speed
 Industrial feedback control
Notes: These sensors require the use of an external pull-up resistor, the value of which is dependent on the supply voltage. See page 27 for recommendations.
Pull-up resistor should be connected between output and Vcc.
Specifi cations
Part
Number
Operating
Voltage Range
(VDC)
Supply
Current
(mA max.)
Output
Output
Saturation Voltage
(mV max.)
Output
Current
(mA max.)
Operating
Temp Range
(°C)
Storage
Temp Range
(°C)
Thread Barrel Length Cable Connector
GS100101
5.0 – 24 6 sink 400 20 – 40 to 125 – 40 to 125 M12-1 65mm
12 mm
circular
GS100102
5.0 – 24 6 sink 400 20 – 40 to 125 – 40 to 125 M12-1 65mm
22 AWG
x
1 m BBB
Dimensions inches (mm)
All tolerances ±0.005 (0.13) unless otherwise noted.
Open Collector
Sinking Block Diagram
Specifi cations subject to change without notice.
15