The LPT data logger is a precision instrument for recording pressure and temperature. The logger can store up to 21,500 data points, when it is setup to record either pressure or temperature (but not both). The logger can store up to 10,750 points, when it is setup to record both pressure and temperature.
The external temperature probe is interchangeable and replacement probes are available. The pressure sensor is not interchangeable. Each logger is individually calibrated to the pressure sensor at the factory.
The pressure sensor is media compatible.
Compatible substances include, but not limited to: Water, steam, oil, Freon, hydraulic fluid, natural gas, propane.
Incompatible substances include, but not limited to: Acids such as nitric acid, sulfuric acid and hydrochloric acid. Any materials that are corrosive to steel.
Note that only the probe sensor inside the probe is media compatible. The outside of the pressure sensor and the pressure sensor cable are not waterproof. Do not immerse the entire sensor! The temperature sensor is also not waterproof.