Temperature data-logger ValProbe RT

for temperature traceabilitysterilizationfor storage

Description
The Kaye ValProbe RT temperature data loggers with bendable sensors measure temperatures from -85°C to 400°C. Available in single-, dual- and five-channel bendable sensor configurations, they combine precision platinum RTD sensing with a low-power electronic design for extended battery life. Operator-programmable sample rates begin at 1 second and each sensor stores up to 100,000 data points. Antenna diversity provides robust RF communication for real-time data retrieval.

Key features

• Precision platinum RTD sensing element (PT-1000)
• Operator-programmable sampling from 1 s; up to 100,000 samples per sensor
• Field-replaceable 3.6V lithium battery
• Antenna diversity for reliable RF communications
• Logger housing: stainless steel 316L and PEEK

1- and 2-Channel Bendable Logger

• Sensor measurement range: -85°C to 400°C
• Available as single- and dual-sensor configurations
• Sensor lengths: 12", 24", 36" (305, 610, 915 mm)
• Sensor tip diameter: 0.095" (2.4 mm)

5-Channel Bendable Logger

• Sensor measurement range: 0°C to 400°C
• Five bendable sensors
• Sensor length: 24" (610 mm)
• Sensor tip diameter: 0.078" (2.0 mm)

Applications

• Steam sterilizers (autoclaves)
• Dry‑heat sterilizers
• Steam‑in‑place (SIP)
• Water cascade / fall sterilizers
• Incubators
• Stability chambers
• Freezers
• Freeze drying / lyophilization
• Process vessels and tanks

Specifications (summary)
Sensor type — Single & dual sensors (1/2‑channel) — Five sensors (5‑channel)
Sensor length — 12", 24", 36" (305, 610, 915 mm) — 24" (610 mm)
Tip diameter — 0.095" (2.4 mm) — 0.078" (2.0 mm)
Measurement range — -85°C to 400°C — 0°C to 400°C
Accuracy — -85°C to 140°C: ±0.1°C; 140°C to 400°C: ±0.25°C — 0°C to 140°C: ±0.1°C; 140°C to 400°C: ±0.25°C


Technical specifications

• Logger dimensions: Height 1.9" / Diameter 1.4" (48 mm / 36 mm)
• Logger material: Stainless Steel 316L and PEEK
• Battery: Field-replaceable 3.6V lithium
• Sampling rate: Operator-programmable, starting at 1 second
• Data storage: Up to 100,000 samples per sensor in non‑volatile memory
• Real‑time clock accuracy: < 15 seconds/day
• Calibration: NVLAP (NVLAP LAB CODE 200913-0) / DAkkS calibration available
• Verification: Automated user verification capability
• Sensing element: Precision platinum RTD (PT-1000)
• Environmental (logger): -85°C to 140°C
• Environmental pressure: 0–5 bar absolute
• Environmental humidity: 0–100% condensing
• Regulatory compliance: UL and CE