MadgeTech PR140 High-Temperature Pressure Data Logger

The MadgeTech PR140 is a pressure data logger designed for use in high-temperature applications. This unit is fully submersible (IP68) and has a 1/8-27 NPT pressure port available, allowing it to connect to a wide range of accessories and adapters.

The PR140 can withstand temperatures up to +140°C (+284°F) with an accuracy of ±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 are provided for analysis and can be viewed as customizable engineering units.

MadgeTech PR140 Features

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

MadgeTech PR140 Specifications:

• 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 (the 1-minute reading rate at 25 °C / 77 °F)
• 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
• 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)

• Pressure Sensor Semiconductor Strain GaugePressure

• Range 0 to 5 Bar (0 to 72.5 PSIA)