PR140 Archives | Instrumentation Engineering Services Ltd. https://ieslbd.com/product-tag/pr140/ Accredited calibration laboratory, accredited inspection body and instrument supplier Tue, 28 Oct 2025 12:11:42 +0000 en-US hourly 1 https://wordpress.org/?v=6.9 https://ieslbd.com/wp-content/uploads/2021/04/icon-150x150.png PR140 Archives | Instrumentation Engineering Services Ltd. https://ieslbd.com/product-tag/pr140/ 32 32 PR140 https://ieslbd.com/service/pr140/ https://ieslbd.com/service/pr140/#respond Tue, 28 Oct 2025 12:11:42 +0000 https://ieslbd.com/?post_type=product&p=12519 The PR140 is a high-precision, high-temperature pressure data logger built for steam sterilization, autoclave, and other pressure validation applications.

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]]> The PR140 is a pressure data logger for high temperature applications. Includes ISO17025 accredited calibration certificate

Key Features:

  • Submersible
  • Accuracy of ±0.03 Bar
  • Available in Flush or NPT Pressure Port Top

The PR140 is a pressure data logger designed for use in high temperature applications. This device is completely submersible (IP68) and is available with a 1/8-27 NPT pressure port top, allowing it to connect with a variety of fitting and adapters.

The PR140 can withstand temperatures up to +140 °C (+284 °F) with an accuracy of up to ±0.03 Bar (±0.435 PSI). The PR140 can be programmed to take measurements as often as once per second (1 Hz) and can store up to 32,256 readings.

The PR140 is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.

Specifications

General

Memory 32,256 readings
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)

Fast reading intervals and extreme temperatures will shorten the battery life substantially
Material 316 Stainless Steel, Radel
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

 

Pressure

Pressure Sensor Semiconductor Strain Gauge
Pressure Range 0 to 5 Bar (0 to 72.5 PSIA)
Pressure Resolution 0.0001 bar (0.00145 PSIA)
Pressure Calibrated Accuracy ±0.03 bar from +20 °C to +140 °C (+68 °F to +284 °F)
±0.1 bar from -20 °C to +19.99 °C (-4 °F to +68 °F)

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