The PMImkII (pressure mean indicator) and DPI (digital pressure indicator) is used to measure the dynamic cylinder pressures of large two- and four-stroke diesel and gas engines.
For measuring preparation, the PC software must be installed on a Windows computer. (Alternatively, the engine-specific data is already pre-installed-before delivery). The engine specific data (M / E and A / E) are created with the PC software and transferred to the handset. The meter is now ready for the measurement. Connect the handheld to the pressure sensor.
In order to be able to measure pressure curves with the PMImkII, the engine on each cylinder must be equipped with a standard indicator valve. The pressure sensor is temporarily screwed to the corresponding indicator valve with the Thompson adapter. (It is not suitable for continuous measurements (overheating damage)).
By selecting the motor to be measured on the handset, the menu guides the user through the measurements.
By using the latest technology, a crank angle assignment can also be performed without the use of OT sensors.
There are all possibilities to visualize and evaluate the recorded data, here the handheld is connected to the PC with the installed software and the data is imported.