กล่องสวิตช์ความถี่ continental
สวิตช์ VDO Speed & RPM ได้รับการออกแบบให้ทำงานร่วมกับระบบจุดระเบิดมาตรฐานทั้งหมด และจะให้เอาต์พุตเชิงลบเมื่อถึงความเร็ว/RPM ที่กำหนดไว้ล่วงหน้า ในรูปแบบมาตรฐาน สัญญาณจะปิดเมื่อสัญญาณอินพุตต่ำกว่าจุดที่ตั้งไว้ล่วงหน้า
Adjustable Electronic Switch Boxes 12/24V
Description Specification
Suitable for I 2000-1 0 ohms input
warning function 5 amp relay output
1 input - T output
Suitable for 3 2000-1 0 ohms input
separate warning Transistor Output
functions 3 input - 3 output
Adjustable Electronic Switch Boxes 12/24V
Description Specification
Suitable for I 2000-1 0 ohms input
warning function 5 amp relay output
1 input - T output
Suitable for 3 2000-1 0 ohms input
separate warning Transistor Output
functions 3 input - 3 output
GAUGE OHMS CONVERSION BOXJ 12/24V
The 41 0.063 has been designed to correct the problem that occurs when an original vehicle sender is not available to match a particular gauge and vice versa. Another example is where the level sender in an LPG tank can be used to accurately drive the original (petrol) fuel gauge in a vehicle. Or the unit could be automatically switched to read between petrol and gas.
It can also‘copy'the signal from an existing gauge/sender combination so that the fuel level may also be observed at a different location. In this case, one sender can be used to drive three or four matching gauges. Because the un!t is effectively a ’resistance converter'it can also be used on temperature or pressure gauges to correct where the original sender is no longer available for a gauge.
A further advantage is the 8 point conversion curve buik in to the unit. This allows it to be used where the resistance graph is a curve, as in large and irregular shaped fuel tanks on trucks and off-road vehicles. Setting up is extremely simple and can be done on site with almost all applications. Alternately the modules can be pre=programmed if necessary to fit a particular application. Suitable for 12/24V applications.
ELECTRONIC RATIO BOX
The VDO Electronic Ratio Box is designed to divide or multiply an input frequency by a fixed ratio. The input signal could be a speedometer or tachometer signal from a magnetic pickup, alternator pickup or Hall effect sender. Typical applications include correcting the speedometer on a vehicle which has had the diff ratio changed, or calibrating a tachometer which has no calibration adjustment. Suitable for 12/24V applications.
Signal Ampifier / Divider 12/24V
Description Specification
Electronic Input: Hall effect, 0.7-10V p-p Inductive, I.5-50V
Output: Square wave 0-J0V p-p orV supply
Output: Trianqular wave output
SIGNAL AMPLIFIER/DIVIDER
The VDO Signal Amplifier/Divider is a general purpose module designed to work with most speedometer and tachometer signals. This box will amplify a low voltage signal to a J 0V peak to peak square wave. This can be useful when a signal is too low to drive a speedometer tacho, cruise control or any other
such device or to utilise a two wire inductive sender where a hall effect signal is required. The output signal may also be divided in frequency by a factor or 1, 2, 4, Signal Amplifier 41 \.096 8, or 16 to allow easier integration to another instrument.
Signal Ampifier / Divider 12/24V
Description Specification
Signal amplifier/divider Signal input:
programmable 2+V p-p 0-1Okhz
Output: 10.0V square wave
MULTI-FREQUENCY SWITCH BOX
The VDO Speed & RPM switch has been designed to work with all standard ignition systems, and will provide a negative output once a predetermined Speed/RPM has been reached. In standard format the signal will turn off once the input signal falls below the pre-set point.
RPM Switch
Description Specification
12/24V RPM switch 3 amp relay output
RPM range 0-12000 rpm
Will work off alternator 4/6/8cyl
12/24V RPM switch Switch range
2Hz - 9.990 Hz
output, 2 channels
Sine & Square weve inputs.