Transportation VRS Thrumold Series
Transportation VRS Thrumold Series
Provide engine timing and transmission speed by determining speed & position of rotating shafts in heavy-duty, off-road, and construction vehicles.
The Thrumold Series VRS (Variable Reluctance Speed) sensors are designed to detect engine timing and transmission speed by determining the speed and position of rotating shafts in heavy-duty, off-road, and construction vehicles, providing information to help improve engine combustion process efficiency. These passive VRS sensors are simple, rugged devices that do not require an external voltage source for operation.
A permanent magnet in the sensor establishes a fixed magnetic field. The approach and passing of a ferrous metal target near the sensor’s pole piece (sensing area) changes the flux of the magnetic field, dynamically changing its strength. This change in magnetic field strength induces a current into a coil winding which is attached to the output terminals.
The output signal of a VRS sensor is an ac voltage that varies in amplitude and frequency as the speed of the monitored device changes, and is usually expressed in peak to peak voltage (Vp-p). One complete cycle occurs as each tooth passes the sensor’s pole piece. If a standard gear were used as a target, this output signal would resemble a sine wave if viewed on an oscilloscope.
Outros
- Espessura do
- Stainless steel
- Mounting Thread
- 5/8-18 UNF-2A thread size
- M16X1.5 6G
- M18X1.5 6G
- Optimum Actuator
- 8 DP
- Vibration
- 20 G RMS from 24 Hz to 2000 Hz >50 Mohm
- Temperatura de operação
- -40 °C to 120 °C [-40 °F to 248 °F]
- Peso
- 72 g [2.54 oz] approx.
- Frequência operacional
- 15 kHz typ.
- 40 kHz typ.
- Coil Resistance
- 1270 Ohm to 1630 Ohm
- Surface Speed
- 5.9 IPS (0.15 m/s) typ.
- Output Voltage (Peak to Peak) Min.
- 30 Vp-p to 48 Vp-p
- Termination
- Deutsch DT04 connector
- Series Name
- Thrumold
- Housing Length
- 83 mm [3.25 in]
Outros
- Espessura do
- Stainless steel
- Mounting Thread
- 5/8-18 UNF-2A thread size
- M16X1.5 6G
- M18X1.5 6G
- Optimum Actuator
- 8 DP
- Vibration
- 20 G RMS from 24 Hz to 2000 Hz >50 Mohm
- Temperatura de operação
- -40 °C to 120 °C [-40 °F to 248 °F]
- Peso
- 72 g [2.54 oz] approx.
- Frequência operacional
- 15 kHz typ.
- 40 kHz typ.
- Coil Resistance
- 1270 Ohm to 1630 Ohm
- Surface Speed
- 5.9 IPS (0.15 m/s) typ.
- Output Voltage (Peak to Peak) Min.
- 30 Vp-p to 48 Vp-p
- Termination
- Deutsch DT04 connector
- Series Name
- Thrumold
- Housing Length
- 83 mm [3.25 in]
- Espessura do : Stainless steel
- Mounting Thread : 5/8-18 UNF-2A thread size|M16X1.5 6G|M18X1.5 6G
- Optimum Actuator : 8 DP
- Vibration : 20 G RMS from 24 Hz to 2000 Hz >50 Mohm
- Temperatura de operação : -40 °C to 120 °C [-40 °F to 248 °F]
- Peso : 72 g [2.54 oz] approx.
- Frequência operacional : 15 kHz typ.|40 kHz typ.
- Coil Resistance : 1270 Ohm to 1630 Ohm
- Surface Speed : 5.9 IPS (0.15 m/s) typ.
- Output Voltage (Peak to Peak) Min. : 30 Vp-p to 48 Vp-p
- Termination : Deutsch DT04 connector
- Series Name : Thrumold
- Housing Length : 83 mm [3.25 in]
Ficha Técnica
Manuais e guias
instruções de instalação
Nota técnica
Nota de aplicação
