Pressure data-logger ValProbe RT

temperaturewirelessPt100

Overview
The ValProbe RT pressure and temperature data logger delivers measurement of temperature from 0°C to 140°C and pressure up to 5 bar absolute with 1 mbar resolution. RTD sensing ensures high temperature accuracy while the redesigned logger electronics provide extended battery life. Antenna diversity improves RF communication reliability, making the device suitable for medical sterilization and laboratory traceability workflows.

Features

• Temperature range: 0°C to 140°C
• Pressure range: 0 to 5 bar absolute, 1 mbar resolution
• RTD sensing technology for temperature accuracy
• Redesigned electronics for long battery life
• Antenna diversity for robust wireless communication
• ¼ NPT connection fitting (tip diameter)
• Single combined pressure/temperature sensor
• Wireless, battery-powered operation

Applications

• Laboratory environments
• Pharmaceutical manufacturing and control
• Steam sterilization (autoclaves)
• Monitoring temperature-sensitive medical products
• Biological sample handling and storage
• Process traceability and validation
• Steam-in-place (SIP) systems
• Water cascade/fall sterilizers
• Pressure vessels and chambers

Technical specifications

• Data type: temperature, pressure
• Measurement range: 0°C to 140°C and 0–5 bar absolute
• Temperature: Min. 0 °C (32 °F); Max. 140 °C (284 °F)
• Pressure resolution: 1 mbar
• Connection fitting / Tip diameter: ¼ NPT
• Sensor type: Single P/T sensor
• Sensor length: -
• Accuracy (pressure): 0°C to 120°C ±25 mbar; 120°C to 135°C ±10 mbar; 135°C to 140°C ±25 mbar
• Accuracy (temperature): 0°C to 140°C, ±0.1°C
• Power: battery-powered (long battery life)
• Communication: wireless with antenna diversity for improved RF reliability