Digital Pressure Indicator (DPI) – Advanced Engine Peak Meter
The Digital Pressure Indicator (DPI) is a cutting-edge engine peak meter developed to measure dynamic cylinder pressures and provide detailed combustion curve analysis for large two- and four-stroke diesel engines. Measurements are carried out directly through the indicator valve, ensuring precision and reliability.
Why Choose the DPI Engine Peak Meter?
As a modern MIP system, the DPI combines advanced technology with an outstanding price-to-performance ratio. This engine peak meter delivers highly accurate data that is essential for:
- Optimizing engine performance
- Increasing fuel efficiency
- Reducing emissions
Its intuitive handling allows even inexperienced operators to take precise measurements within minutes, making the DPI a truly user-friendly solution.
Engine Peak Meter Software
The included DPI software turns this engine peak meter into a complete performance tool. With just a few clicks, users can:
- Evaluate results
- Transmit data (e.g., to superintendents)
- Archive measurement reports
- Access additional analysis features
Key Features of the DPI Engine Peak Meter
- No TDC sensor installation required for power calculation
- Plug-and-play hardware and software minimize user-related errors
- Excellent price-to-performance ratio
- Unlimited software copies – no licensing restrictions
- Rechargeable batteries for cost efficiency
- Continuous operation for more than 8 hours
- High accuracy with 0.1° resolution
- Equipped with a premium-quality sensor
| Pressure range: | 0 to 300 bar |
| Engine range: | 50 to 5,000 rpm |
| Battery capacity: | > 8 hrs |
| Operating temperature: | Hand-held Unit: 0 to 55 °C Pressure Sensor: 0 to 350 °C (short-term higher) |
| Weight (approx.): | Hand-held Unit: 0.44 kg Pressure Sensor: 0.47 kg |
| Dimensions: | Hand-held Unit: 211 x 100 x 45 mm Pressure Sensor: Ø 35 mm x 185 mm |
| Accuracy | < 0.5% |
| A/D sampling precision: | 16 bit (0.0092 bar/sample) |
| Memory capacity: | 50 engines, 24 cylinders each |
| Battery type: | Standard AA (4 pcs.), rechargeable |
| Battery charging: | via USB or adapter |
| Display: | 20 x 4 alphanumeric, backlight, high contrast |
| Standard connection: | W 27 x 1/10" |
