Testing with pulse generators is widely utilized for signal input simulation in marine remote control systems, as well as for verifying the operation of engines, motors, propellers, and more.
It simplifies operational checks and troubleshooting, making it highly effective for routine maintenance and anomaly diagnosis.
By inputting simulated dummy signals from a pulse generator into remote control systems, engines, or motors, operators can thoroughly verify system behavior.
Simultaneously, data collection can be performed using various sensors alongside measuring instruments for speed, temperature, current, voltage, resistance, torque, and more.
Universal Pulse Generator QP-3X![]() |
→→→ SimulatedPulse Signals |
| N-Pulse | Phase A/B (Lead / Lag) |
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| Sawtooth Modulation | Triangle Modulation | 2-Frequency Switching |
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| Operation Check |
Fault Diagnosis |
Various Tests |
| Gear Sensors, Encoders, etc. ![]() ![]() |
Instruments / Converters ![]() ![]() ![]() ![]() |
→ Output Analog Alarm RS-485 CAN |
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Flow Sensors![]() ![]() |
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| Thermocouples / Various Sensors ![]() ![]() |





Engine and Motor Inspections
Input dummy signals into remote controllers using a pulse generator.
By replicating control lever or throttle positions, you can verify that engines, motors, and control units respond correctly.
Drivetrain and Propeller Operation Verification
Apply pulse signals to confirm if engine throttle opening or propeller pitch settings are accurately reflected.
Eliminates the need to start the actual engine; by using the generator's phase A/B signals as dummy inputs, you can safely verify forward/reverse rotation of screws and propellers.
Anomaly Diagnosis & Troubleshooting
When a fault occurs within remote control systems, input simulated signals to pinpoint exactly at which stage the error triggers.
Analyze root causes behind communication dropouts, signal latency, or malfunctions.
Durability & Stress Testing
Perform repetitive pulse inputs to evaluate long-term structural reliability and durability under continuous operations.
Vary specific frequencies to inspect the impacts of anomalous operations or degradation over time.
■ Analog output ranges can be selected from 0-10V, 0-5V, ±10V, ±5V, or 4-20mA (Optional / Specify at the time of order).
The output update rate reaches a maximum speed of 0.1 ms (for tachometers). Full-scale values can also be fully configured.
■ Generates alarm signals if the preset rotational speed threshold is exceeded. (Optional)
■ Transmits real-time measurement data via CAN bus output. (Optional)
■ Supports customization to consolidate multiple parameters—such as speed, position, angle, temperature, current, voltage, resistance, and torque—into a single unit.
Power supplies, connectors, and wiring can be unified for enhanced usability.
■ Versatile oscillation modes including oscillator, N-pulse, and sweep, serving as ideal dummy signals for various inspections and testing.
■ Diverse signal output configurations: variable voltage, semi-open collector, and 90° phase-difference phase A/B signals.
■ 2-way power supply options: 4x AA alkaline batteries or the included AC adapter.
■ Highly portable design featuring retractable BNC connectors (pop-up style with lock functionality).
■ Backlit LCD screen ensuring optimal visibility even in low-light environments.
■ Proprietary Periomatic™ computation technology (for tachometers). Handy-type configurations also available.
■ Diverse product lineup supporting rotational speed, temperature, current, voltage, resistance, torque, and CAN bus integration.
■ High-speed analog output response with minimal latency.
■ High-speed CAN output with a minimum 1 ms update cycle.
■ Tailored customization handling multi-channel requirements, enclosed box assemblies, and mixed-signal multi-parameter testing.
■ Supports line-driver inputs ensuring high noise immunity during long-distance transmissions (Tachometers & Torquemeters).
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| Analog-to-CAN | DC Current | DC Voltage |
| Thermocouple (Temp) | Thermistor (Temp) | RTD (Temp) |
| Speed / Counter | Freq Deviation / Torque | Resistance |
- CAN & 16-bit Analog (Voltage/Current) output
- USB-C interface for configuration and real-time data logging
- Alarm Relay Output / RS-485 serial communication
- Complimentary dedicated software for configuration, data logging, and reporting
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