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Flange Mount Gear Tooth Speed Sensor - GS101205

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• From near zero speed up to 15 kHz sensing capability
• Plastic flange mount-housing
• Vibration: Sinusoidal, 15 g max from 40 Hz to 2 kHz
• Operating Temperature: -40 to 140 ⁰C (-40 to 284 ⁰F)
• Operating Supply Voltage: 5 to 24 VDC
• RoHS compliant
• IP67
• Typical air gap of 1.5 mm

Model Number: GS101205
Data Sheet:

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Product Specification

GS101205 Sensors
Flange mount gear tooth speed sensor rated to 140 °C

GS101205 Gear Tooth Speed Sensor Description
The GS101205 series gear tooth speed sensors are Hall Effect devices designed for use in applications where ferrous edge detection/near zero speed sensing is needed. The single Hall design is immune to alignment issues allowing unlimited mounting positions. They provide a sinking current output.

GS101205 Gear Tooth Speed Sensor Features
• From near zero speed up to 15 kHz sensing capability
• Plastic flange mount-housing
• Resistant to fuels, solvents, and lubricants associated with engines, transmissions, brakes and chassis systems
• RoHS compliant
• IP67
• Typical air gap of 1.5 mm*

GS101205 Gear Tooth Speed Sensor Typical Applications
• Speedometers
• Anti-lock braking systems
• Exercise equipment
• CNC machine tools

GS101205 Gear Tooth Speed Sensor Environmental Specifications

Vibration	Sinusoidal, 15 g max from 40 Hz to 2 kHz
Mechanical Shock Resistance	50 g
Maximum Speed Detection	15 kHz
Operating Temperature**	-40 ⁰C to 140 ⁰C (-40 ⁰F to 284 ⁰F) **up to 150 ⁰C (302 ⁰F) with reduced performance
Storage Temperature	-40 ⁰C to 150 ⁰C (-40 ⁰F to 302 ⁰F)
Ingress Protection	IP67

GS101205 Gear Tooth Speed Sensor Electrical Specifications

Operating Supply Voltage	5 to 24 VDC
Maximum Input Voltage	30 VDC
Maximum Reverse Voltage	26.5 VDC
Supply Current	3 mA typ., 6 mA max
Output Sink Current	25 mA max
Recommended Pull-Up Resistor	See chart

GS101205 Gear Tooth Speed Sensor Mechanical Specifications

Housing Material	Glass Reinforced Thermoplastic
Maximum Installation Torque Limit	5.65 Nm (50 in lb) on threads
Operating Air Gap / Sensing Distance* * With recommended target type; see drawing	1.5 mm (0.06")
Sensor Orientation	Not sensitive
Possible O-ring size	AS568A-016 (varies with application)