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Temperature data-logger ValProbe RTwirelesswithout displayfor freezers
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Characteristics
- Measured quantity
- temperature
- Connector type
- wireless
- Display
- without display
- Applications
- for monitoring, for pharmaceutical applications, laboratory, for freezers, for cold storage
- Other characteristics
- battery-powered, compact, high-accuracy, with probe
- Memory capacity
100,000 unit
Description
Overview The ValProbe RT surface temperature data logger delivers precision wireless surface measurements for lyophilization (freeze dryer) shelf monitoring and other low‑vacuum surface applications across a wide range from -85°C to 140°C. Embedded RTD sensing in an ultra‑flat surface design provides high accuracy, stability and fast thermal response in a compact stainless steel/PEEK enclosure.
Applications
Key features
Detailed description The ValProbe RT integrates an RTD element into an ultra‑flat surface probe (Ø32 mm) optimized for direct contact with freeze dryer shelves and other low‑vacuum surfaces. The optimized surface geometry minimizes thermal mass for fast response while ensuring ±0.1°C measurement accuracy and long‑term stability across the full temperature range. The compact form and robust materials enable easy placement and reliable operation in pharmaceutical and laboratory environments.
Technical specifications
Applications
- Laboratories and R&D
- Pharmaceutical production and lyophilization process monitoring
- Sterilizer/autoclave validation (steam and water cascade/fall systems)
- Freezer and refrigerator qualification
- Temperature traceability and regulatory compliance
Key features
- Data type: surface temperature
- Ultra‑flat RTD surface sensor, diameter 32 mm (1.26 in)
- Measurement range: -85°C to 140°C
- Wireless communication and dedicated reporting software compatibility
- Field‑replaceable 3.6 V lithium battery
- Sampling rate from 1 s; 100,000 samples in non‑volatile memory
Detailed description The ValProbe RT integrates an RTD element into an ultra‑flat surface probe (Ø32 mm) optimized for direct contact with freeze dryer shelves and other low‑vacuum surfaces. The optimized surface geometry minimizes thermal mass for fast response while ensuring ±0.1°C measurement accuracy and long‑term stability across the full temperature range. The compact form and robust materials enable easy placement and reliable operation in pharmaceutical and laboratory environments.
Technical specifications
- Sensor type: Ultra‑flat surface RTD
- Surface sensor diameter: 32 mm (1.26 in)
- Measurement range: -85°C to 140°C (-121°F to 284°F)
- Accuracy: ±0.1°C across -85°C to 140°C
- Logger dimensions: Height 48 mm; Diameter 36 mm
- Materials: 316L stainless steel and PEEK
- Battery: Field‑replaceable 3.6 V lithium
- Sampling rate: from 1 s
- Data storage: 100,000 samples, non‑volatile memory
- Real‑time clock accuracy: <15 s/day
- Optimized for: lyophilization shelf monitoring, freezers, steam and water cascade sterilizers
Other Kaye products
Thermal Validation Systems
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.