Product Descriptions

The 1GT Series Gear Tooth Sensors use a magnetically biased Hall-effect integrated circuit (IC) to accurately sense movement of ferrous metal 

targets. This specially designed IC, with discrete capacitor and bias magnet, is sealed in a probe-type package for physical protection and cost-

effective installation.

Units will function from a 4.5 to 24 Vdc power supply. Output is digital, current sinking (open collector). Reverse polarity protection is standard. 

If power is inadvertently wired backwards, the sensor will not be damaged. Built-in protection against pulsed transients to +60 V, -40 V is also 

included.

Optimum sensor performance is dependent on the following four variables which must be considered in combination:

• Target material, geometry, and speed

• Sensor/target sensing air gap distance

• Ambient temperature

• Magnetic material in close proximity

Product Features

• Senses ferrous metal targets

• Digital current sinking output (open collector)

• Better signal-to-noise ratio than variable reluctance sensors (VRS), excellent low speed performance, output amplitude not dependent on RPM

• Sensor electronically self-adjusts to slight variations in runout and variations in temperature, simplifying installation and maintenance

• Operating frequency range of 50 Hz to 10 kHz

• EMI resistant

• Reverse polarity protection and transient protection (integrated into Hall-effect IC)

• Wide continuous operating temperature range of -40 °C to 150 °C [-40 °F to 302 °F ], short term to 160 °C [320 °F]

Product Applications

Transportation

• Camshaft and crankshaft speed/position

• Transmission speed

• Tachometers

• Anti-skid/traction control

Industrial

• Sprocket speed

• Chain link conveyor speed and distance

• Stop motion detector

• High speed, low-cost proximity

• Tachometers, counters

Product Images

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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