Pressure data-logger ValProbe

temperaturesterilizationlaboratory

Description
The combined pressure/temperature Kaye ValProbe data logger provides an integrated solution for small-scale sterilizer validation, monitoring and routine control. It is suited for benchtop and laboratory sterilizers, hospital validation, dental offices and other medical-device sterilization workflows.

Features

• Combined pressure and temperature sensing in a single compact logger
• High-accuracy measurements to support regulatory validation
• 10,000-sample memory (5000 samples per sensor stored in EEPROM)
• Field-replaceable 3.6V lithium battery
• Programmable sample interval from 1 second to 12 hours
• Configurable start, change and stop event triggers
• Designed to enable compliance with ISO 17665, EN 554, EN 285 and HTM 2010

Applications

• Steam sterilizer validation and process qualification
• Hospital sterilization validation and routine process control
• Small-scale sterilization such as benchtop sterilizers in dental and clinical settings
• Parametric release and sterilization record-keeping

Specifications (Sensing Element - Temperature)
Sensing element: Pressure Platinum RTD
Measurement range and accuracy: 0°C to 140°C ±0.1°C
Environmental range: -45°C to 140°C; 0–100% RH, condensing
Pressure environment: 0 to 10 bar absolute (0 to 147 psia)
Logger material: 316 stainless steel
Battery: Field-replaceable 3.6V lithium
Sampling rate: 1 second to 12 hours
Data storage: 5000 samples per sensor retained in EEPROM (product specifications indicate 10,000 sample memory)
Calibration: Factory calibrated (NIST-traceable) with user calibration option
Real-time clock accuracy: 15 seconds per 24 hours (0.0174%) from -45°C to 140°C
Regulatory compliance: UL, CE, Intrinsically Safe

Specifications (Sensing Element - Pressure)
Sensing element: Absolute pressure sensor
Operating range: 0 to 5 bar absolute (0 to 73 psia)
Accuracy: >0°C to 120°C ±25 mbar; 120°C to 135°C ±10 mbar; 135°C to 140°C ±25 mbar
Logger dimensions: Diameter 46 mm x 35 mm; Height 72 mm
Calibration: Factory calibrated (NIST-traceable / DAkkS-traceable) with user calibration option
Part number: x2532

Technical specifications

• Product: Kaye ValProbe Pressure/Temperature data logger
• Temperature range: 0°C to 140°C ±0.1°C
• Environmental range: -45°C to 140°C; 0–100% RH condensing
• Pressure range: 0 to 5 bar absolute (0 to 73 psia)
• Pressure accuracy: ±25 mbar (0–120°C), ±10 mbar (120–135°C), ±25 mbar (135–140°C)
• Material: 316 stainless steel
• Battery: Field-replaceable 3.6V lithium
• Data storage: 5000 samples per sensor retained in EEPROM
• Sampling rate: Programmable 1 s to 12 h
• Real-time clock accuracy: 15 s per 24 h across -45 to 140°C
• Regulatory: UL, CE, Intrinsically Safe
• Dimensions: Ø46×35 mm; Height 72 mm
• Part number: x2532