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Home Polwax Transport Datalogger Multi-Use Data Loggers Polwax PTD50
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Polwax PTD50

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Features:

✔  High Accuracy and Wide Temperature Range

✔  Versatile Data Storage and Reporting

✔  Durable and Flexible Design

✔  User-Friendly Display

✔  Flexible Reporting Options

✔  Compact and Portable Design

 

The Polwax PTD50 Multi-Use Temperature-Humidity Datalogger is a versatile and reliable solution for monitoring environmental conditions in a wide range of applications, including pharmaceuticals, food storage, laboratories, and HVAC systems. Designed for repeated use, this datalogger combines precision, durability, and ease of operation to meet the demands of professionals requiring accurate and dependable data.
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Categories: Multi-Use Data Loggers, Polwax, Transport Datalogger Tag: Cold Chain Data Logger
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  • Description
  • Technical Data
  • APPLICATIONS
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Description

Multi Use Temp Data Logger- PTD50

The Multi Use Temp Data Logger- Polwax PTD50 is a high-performance multi-use temperature datalogger designed for continuous monitoring in demanding cold chain and industrial environments. With a wide temperature range of -30°C to +70°C and high measurement accuracy of ±0.4°C (@-10 to 40°C), this datalogger ensures reliable tracking of environmental conditions during storage and transit. Whether you’re monitoring pharmaceuticals, food, or sensitive materials, the PTD50 delivers dependable data logging with every use.

Equipped with a user-friendly display, the Polwax  PTD50 offers real-time visibility into status, temperature, and alarms. It stores up to 33,000 data points, with flexible logging intervals ranging from 1 minute to 24 hours (default: 5 minutes). Users can customize up to 6 individual alarm limits and configure the device for manual or automatic start with optional start delays. The datalogger is powered by a replaceable CR2450 battery, offering up to 2 years of performance under normal operating conditions.

Built with a durable ABS body and rated IP65, it is resistant to dust and water splashes, making it suitable for harsh environments. The PTD50 supports PDF, CSV, or dual report formats, which can be selected before delivery. Data is accessible through a USB 2.0 connection—no special software required for PDF reports.

Technical Data

Technical Data

Technical Specifications

Display

With Display

Accurary

±0.4°C@-10~40℃。±0.8℃@-30~-10℃&40~70℃

Measuring Range

-30 to 70°C

Protection Class

IP65 with ABS Body

Dimensions

70*33*7mm

Language

English

Resolution

0.1°C

Memory Space

Up to 33,000 points

Weight

35.6g

Alarm Limit

Up to 6 individually programmable alarm limits

Logging Interval

1 minute -24 hours optional(Default 5 minutes)

LED Indicator

Green(Recording,OK),Red(Alarm)

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 / Auto start

Battery Type

3.0V CR2450

Certification

CE,EN12830:2018,RoHS

Connection

USB2.0

Report Format

PDF/CSV/PDF&CSV(Optional, configured before leaving the factory)

Scope of Supply

Datalogger, Test Certificate ,Instruction Manual

Configuration Software Link

http://config.polwax.it/

APPLICATIONS

APPLICATIONS

Pharmaceuticals and Healthcare
The PTD50 is ideal for long-term monitoring of medicines, vaccines, clinical samples, and temperature-sensitive biopharmaceuticals. With high accuracy and multiple programmable alarm limits, it ensures compliance with industry standards like EN12830 and supports regulatory audits.

Cold Chain Food Logistics
Perfect for frozen, chilled, and fresh food transportation and storage, including dairy, meat, seafood, and produce. Its durable IP65-rated design and wide temperature range allow safe use in refrigerated trucks, cold rooms, and warehouses.

Clinical Trials and Laboratory Storage
Monitors critical conditions for samples, reagents, and diagnostic materials in lab environments. The compact, multi-use format ensures reliable data collection over repeated use cycles.

Industrial and Electronics Logistics
Suitable for monitoring temperature-sensitive components such as semiconductors, batteries, and circuit boards during international shipments. The robust build and long battery life support extended journeys and storage durations.

Warehousing and HVAC Monitoring
Used in storage facilities, distribution centers, and HVAC systems to continuously monitor ambient conditions and prevent quality degradation of stored goods. Its real-time display and data logging help ensure environmental compliance.

Agriculture and Horticulture
Supports monitoring of temperature conditions in greenhouse environments and during transport of fresh flowers, seeds, and plants, where even small temperature variations can impact quality.

Downloads

Downloads

Product Brochures
➤ Technical-Datasheet-Single Use Temp Datalogger-PTD50

 

Supply/ Delivery Scope

Supply/ Delivery Scope

Each POLWAX PTD50 Multi-Use Temperature Datalogger is delivered ready for deployment and includes the following components:

  • PTD50 Temperature Datalogger Unit with integrated display and USB interface

  • Test Certificate verifying calibration and accuracy

  • Instruction Manual/User Guide for easy setup and operation

  • Factory Configuration based on selected report format (PDF, CSV, or both)

  • Optional Configuration Software available via download at http://config.polwax.it

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KELFOS has become a leader in the area of Test and Measurements Instruments & Sensors, Medical Equipment’s like Temperature, Pressure, Humidity, Level, Flow, Differential pressure & Liquid Analysis and many more.

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