KGD WQ 522 Vibration Type Engine Tachometer
Communication Inductive Pulse Electrical Parameter Simulated Ignition Signal
Product Introduction
The KGD-WQ-522 is a portable vehicle tachometer that calculates engine speed by measuring and analyzing vibration and -lighter spectrum signals. It outputs results to instruments such as exhaust gas analyzers or smoke meters, complying with JJF 1375 "Calibration Specification for Motor Vehicle Engine Tachometers."
Key Features
- Advanced hardware design integrated with software analysis technology
- Capable of measuring speeds of various gasoline and diesel engines
- Automatic calibration with high measurement accuracy and reliable performance
- Easy to install, carry, and operate
- Can be integrated with vehicle emission analyzers or smoke meters
Technical Specifications
| Measurement Index |
4-stroke gasoline and diesel engine speed |
| Measuring Range |
Gasoline engine: 400 - 8000 rpm Diesel engine: 400 - 6000 rpm |
| Operating Temperature |
5 °C - 45 °C |
| Humidity |
30% - 90%RH |
| Electrical Parameter - Communication |
RS-232, TTL signal pulse output, inductive pulse - simulated ignition signal |
| Electrical Parameter - Power Supply |
12VDC, 350mA |
| Display |
LCD display |