Polwax PTRANS RH20
Features:
✔ Wide Temperature Range
✔ High Accuracy
✔ Large Data Storage
✔ USB Interface
✔ Cost-Effective Single Use Solution
✔ Durable and Robust Design (IP68)
Single Use RH-Temp Datalogger-PTRANS RH20
The Single Use RH-Temp Datalogger-PTRANS RH20 is a compact, single-use temperature and humidity datalogger engineered for accurate and hassle-free environmental monitoring during the transportation and storage of sensitive goods. Designed to support cold chain logistics in pharmaceutical, food, clinical, and industrial applications, this datalogger features an integrated temperature and RH sensor with factory calibration for precise readings. Its pre-configured design ensures easy activation, allowing real-time data logging throughout a shipment’s journey without the need for manual setup. The USB-enabled interface automatically generates encrypted PDF reports upon connection to any computer, eliminating the need for software installation or internet access. With a compact, lightweight, and tamper-proof design, the PTRANS-RH20 is both CE and RoHS compliant, ensuring reliable performance and regulatory compliance. Typical applications include pharmaceutical and vaccine shipments, cold chain food transport such as dairy and frozen goods, laboratory sample storage, climate-sensitive electronics logistics, and warehouse monitoring. Each unit is delivered in secure, tamper-evident packaging and comes ready for immediate use, complete with internal memory, sensor, and battery. Optional customization of parameters such as logging interval and alarm thresholds, along with calibration certificates, is available upon request to meet specific monitoring requirements.
The Polwax Cold Series Dataloggers are specially engineered for industries requiring rigorous temperature monitoring during storage and transportation, such as pharmaceuticals, food, and cold chain logistics. These cutting-edge devices ensure the integrity of temperature-sensitive products, delivering accurate data with unparalleled reliability. Durability and Versatility: Designed for rugged environments, the Polwax Cold Series features IP-rated protection and is available with replaceable or non-replaceable battery options to cater to varying operational needs.
Polwax is a trusted name in environmental monitoring, offering advanced datalogging solutions for over a decade. The Cold Series Datalogger exemplifies Polwax’s commitment to quality and precision, ensuring your cold chain operations remain compliant, efficient, and reliable. High Accuracy and Wide Range: The Polwax Cold Series operates within an extended temperature range, providing high accuracy to safeguard critical products against temperature excursions.
Technical Data
Technical Specifications
Display
With Display
Accurary
±0.4°C & ±2.5%RH@20-80%RH,±4%RH@other
Measuring Range
-30 to 70°C & RH: 0-100%
Protection Class
IP68 with Acrylic Shell
Dimensions
105*40*10mm
Language
English
Resolution
0.1°C
Memory Space
Up to 33,000 points
Weight
23g
Alarm Limit
Up to 2 individually programmable alarm limits
Logging Interval
1 minute -24 hours optional（Default 5 minutes）
LED Indicator
Green（Recording，OK），Red（Alarm），Yellow（Start Delay）
Battery life
Up to 2 years（ 1 year storage / 1 year useful life）@25℃，5 minutes logging interval
Start Delay
0 minute -24 hours optional（Default 10 minutes）
Start Mode
Manual start
Battery Type
3.0V CR2450
Certification
CE，EN12830:2018，RTCA/DO-160G，RoHS
Connection
USB2.0
Report Format
PDF/CSV/PDF&CSV(Optional, configured before leaving the factory)
Scope of Supply
Datalogger with Sealed Plastic Pouch, Test Certificate, Instruction Manual
Configuration Software Link
http://config.polwax.it/
APPLICATIONS
Pharmaceutical and Vaccine Shipments
Maintaining temperature and humidity levels is critical in the pharmaceutical industry. The PTRANS-RH20 ensures real-time tracking and documentation during transit of medicines, vaccines, biologics, and insulin. It supports compliance with regulatory guidelines such as WHO, GDP, and FDA, providing accurate environmental data for audit trails and quality assurance.
Cold Chain Food Transport (Dairy, Produce, Frozen Goods)
Perishable food products are highly sensitive to fluctuations in temperature and humidity. Whether it’s fresh fruits, vegetables, dairy items, meat, or seafood, the PTRANS-RH20 provides reliable monitoring throughout the supply chain—helping to reduce spoilage, maintain freshness, and comply with food safety standards like HACCP.
Laboratory and Clinical Sample Storage
In laboratory settings and clinical trial operations, precise environmental control is essential for preserving sample integrity. The PTRANS-RH20 datalogger records every environmental condition during storage and transport of blood samples, tissue, reagents, and other medical materials, safeguarding research and patient outcomes.
Climate-Sensitive Electronics and Equipment Logistics
Electronics and industrial equipment are susceptible to damage from high humidity and temperature variations. The PTRANS-RH20 is used to monitor transport and warehouse conditions for semiconductors, circuit boards, and precision instruments—ensuring product performance is not compromised during shipping.
Warehousing and Distribution Centers
The datalogger is a perfect solution for monitoring ambient conditions in warehouses and distribution hubs. It helps in validating HVAC system efficiency, detecting environmental inconsistencies, and maintaining ideal conditions for goods in long-term or short-term storage, ensuring quality across the storage lifecycle.
Supply/ Delivery Scope
Each unit of the POLWAX PTRANS-RH20 is supplied in tamper-evident packaging and is ready for immediate use. The datalogger includes an integrated sensor, USB port, internal memory, and battery—pre-configured for a single trip. Users receive a built-in auto-generated PDF report upon connecting the device to any computer. Optional customization (logging interval, alarm settings, etc.) and calibration certificates are available upon request.
