Sensor Signal Emulator

This Sensor Signal Emulator (SSE) is specially designed for Automotive Technicians to troubleshoot electrical control systems problems in the car. It simulates the signals generated from different sensors in the vehicle and the ECU which enables technicians to pinpoint the actual faults in the electrical control system in cases of doubt over their judgment of replacing the sensors or the entirety of the connecting wires to the ECU.  

Exclusive Inventions

It emulates 3 separate testers in one device as:

1. SIMULATOR – used to simulate Resistances, Voltages and other sensor signals of the vehicle

2. ACTUATOR – acts as an actuator in Injector Pulse and Frequency and Duty Cycle functions

3.  OSCILLOSCOPE – the oscilloscope function has frequency and voltage adjustment

Unique Features

1. Selection of Pre-embedded Function during Simulation

The technician can choose many selections of simulations like Temperature coefficient, throttle and pedal sensor, oxygen, crankshaft position, camshaft position. etc.

2. Selection of Pre-embedded Function during Actuations

Technicians can choose among Injector Pulse, ADBLUE Injector Pulse and Frequency and Voltage adjustment during test.

Functions

Specifications

Operating Voltage……………………………… 9.0V to 15.0V DC max.

                                                                          (Preferably a 12V Car Battery)

 Simulated Voltages Output:

              [0.0 Volt ~ 7.0 Volt] Range:   

              Max. Output Current……………………3.0 Amps

              Adjustment Resolution………………… 0.1V

              Accuracy…….…………………………… +/- 2%

              [0.0 Volt ~ 6.0 Volt] Range:

              Max. Output Current…………………… 150mA

              Adjustment Resolution………………… 0.1V

              Accuracy…….…………………………… +/- 2%

              [0.0 Volt ~ 12.0 Volt] Range:

              Max. Output Current…………………… 150mA

              Adjustment Resolution………………… 0.5V

              Accuracy…….………………………….. +/- 2%

Simulated Resistances Output:

              100W to 1000W Range...…………  Adj. Resolution 1W

              1000W to 5000W Range………….  Adj. Resolution 5W

              5000W to 10000W Range………... Adj. Resolution 10W

              10000W to 20000W Range……… Adj. Resolution 50W

                 Accuracy…………………………………   +/- 7%

Simulated Sine Wave Fixed @ 5.0V Output:

              Max. Output Current…………………… 150mA

              Adjustment Range……………………… 1Hz to 10 KHz

              Adjustment Resolution.......................... 1Hz

              Accuracy………………………………… +/- 0.5%

Simulated Square Waves:

              Positive (+) Voltages Output:

              [0.0 V to + 7.0 V] Range

              Max. Output Current……………………… 150mA

              Adjustment Resolution…………………… 0.1V

              Accuracy…….…………………………….. +/- 2%

              [+ 7.0 V to +12.0 V] Range

              Max. Output Current……………………… 150mA

              Adjustment Resolution……………………  0.5V

              Accuracy…….…………………………….. +/- 2%

              Frequency (Hz) Adjustment Range…..1Hz to 20 KHz max.          

              Adjustment Resolution…………………… 1Hz

              Accuracy…………………………………… +/- 0.5%

              Negative (-) Voltages Output:

              [0.0 V to - 7.0 V] Range           

              Max. Output Current……………………… 150mA

              Adjustment Resolution…………………… - 0.1V

              Accuracy…….…………………………….. +/- 2%

              [- 7.0 V to -12.0 V] Range

              Max. Output Current……………………… 150mA

              Adjustment Resolution…………………… - 0.5V

              Accuracy…….……………………………...+/- 2%

              Both Frequency (Hz) Adjustment Range…. 1Hz to 20 KHz

              Adjustment Resolution………………………… 1Hz

              Accuracy………………………………………… +/- 0.5%

Simulated Duty Cycles (%) Fixed @ 650 Hz Output:

              Positive (+) Voltages Output: [0.0V to + 12V] Range

              Max. Output Current………………………… 150mA

              Adjustment Resolution……………………… 1V

              Accuracy……………………………………… +/- 2%

              Negative (-) Voltages Output: [0.0V to - 12V] Range

            Max. Output Current………………… 150mA

              Adjustment Resolution……………………… 1V

              Accuracy……………………………………… +/- 2%

            Both Duty Cycle (%) Adjustment Range… 1% to 100%

              Adjustment Resolution……………………… 1%

              Accuracy……………………………………… +/- 1%

Built-in Safety features:

              Short circuit Protection……………………… Self Recovery - 3.0 Amps PTC fuse

              Wrong Polarity Protection……………  No power on reverse polarity.