PR140 Pressure Data Logger

PR140 Pressure Data Logger


Pressure data logger for high temperatures. Includes NIST traceable calibration certificate





Pressure Sensor Semiconductor Strain Gauge
Pressure Range 0 to 5 Bar (0 to 72.5 PSIA)
Pressure Resolution 0.1 mBar (0.0015 PSIA)
Pressure Calibrated Accuracy ±0.03 Bar (±0.435 PSI)
+20 °C to +140 °C (+68 °F to +284 °F)



Memory 32,700 readings; software configurable memory wrap
Reading Rate 1 second to once every 24 hours, selectable in software
Baud Rate 125,000
Battery Life 2 years typical (1 minute reading rate at 25 °C / 77 °F)
Material Stainless Steel
Dimensions 2.29 in x 1.0 in dia. (58.2 mm x 25.4 mm dia.)
IP Rating IP68
Submersible Yes
Operating Environment -20 °C to +140 °C (-4 °F to +284 °F), 0 %RH to 100 %RH
Note: The PR140 may be used above +60 °C for up to 8 hours, per 24 hour period.
Approvals CE
Weight 0.2000 LBS

The PR140 is a pressure data logger designed for use in autoclave validation and mapping. This rugged data logger can withstand temperatures up to +140 °C (+284 °F) and is completely submersible (IP68). The PR140 is built with a precision stainless steel pressure gauge. The data logger has an accuracy of ±0.03 Bar (±0.435 PSI), which can be achieved over a wide temperature range, from +20 °C to +140 °C (+68 °F to +284 °F). The PR140 can be programmed to take readings as often as once per second (1 Hz), and has non-volatile memory that can store up to 32,700 measurements.

The PR140 data logger is easy to use. Simply place it in the IFC400 docking station, connect to a computer, and the device can be started, stopped or downloaded using the MadgeTech software. Graphical, tabular and summary data is provided for analysis and can be viewed in PSIA, mmHg, bar, Torr and kPa. The data can also be automatically exported to Excel® for further calculations.