Mobile Data Loggers
Polwax MR3200 / MR3200+ / MR3200PRO
Part Code: 0390 3290 / 0390 3291 / 0390 3292
- Easy to Carry
- Light Weight
- USB Connection
- User Friendly Menu
- TFT Touch Screen Display
- Cloud Dashboard for Data Monitoring
The Polwax Mobile Datalogger is an advanced data acquisition solution tailored to meet the demands of modern industrial, laboratory, and field applications. With its 32-channel universal input, large 8-inch touch display, and versatile communication options, the Data Loggers is engineered for precision, reliability, and user convenience.
The Polwax Mobile Datalogger is an advanced data acquisition solution tailored to meet the demands of modern industrial, laboratory, and field applications. With its 32-channel universal input, large 8-inch touch display, and versatile communication options, the Data Loggers is engineered for precision, reliability, and user convenience.
The Polwax Data Loggers offers unparalleled flexibility and performance for professionals seeking advanced data acquisition solutions. Its large display, high channel count, and robust construction make it an ideal choice for demanding applications.
Product Overview
The Polwax Mobile Datalogger Datalogger is engineered to meet the growing demands of industries that require reliable, real-time data monitoring. With 32 input channels, the Datalogger offers enhanced capacity for large-scale data acquisition, ideal for sectors such as environmental monitoring, industrial process control, and research and development.
Equipped with a large 8″ touch display, the Mobile Datalogger MR3200 allows users to interact with the system efficiently, making it easier to navigate data and settings. The universal input options make it compatible with a variety of sensors, while the USB and RS485 communication ports ensure seamless data transfer. For advanced users, the Open MODBUS RTU option allows for better integration into automation systems, enabling real-time control and monitoring.
This mobile datalogger is designed to work efficiently in the field, offering 230 VAC power supply to ensure uninterrupted operation. The robust, portable design makes it easy to carry to various locations, while its large number of channels provides the flexibility to record and analyze multiple parameters at once.
The Polwax Mobile Datalogger is supplied with all necessary accessories, including the soft carrying case, desktop software, and test & calibration certificate, ensuring that your device is ready to use upon arrival. The instruction manual provides detailed setup instructions to ensure a smooth installation process.
Whether you’re collecting data on-site or managing complex monitoring systems, the Polwax Mobile Datalogger offers unmatched flexibility and performance. With its ability to handle large-scale data acquisition and its easy-to-use interface, it’s the perfect tool for professionals looking to enhance their data logging capabilities.
Explore the Polwax Mobile Datalogger and experience the power of efficient, high-capacity data logging. Contact us today for more details or to place your order. The Polwax Mobile Datalogger is a high-performance, versatile device designed for industries that require extensive data collection and monitoring.
Applications

Warehouse
Mobile dataloggers play a vital role in modern warehouse management by providing real-time, accurate monitoring of temperature and humidity conditions throughout storage and distribution facilities.

Mining
Mobile dataloggers are increasingly essential in the mining industry, where real-time monitoring and recording of environmental and process parameters are critical for operational safety, efficiency, and regulatory compliance.

Cement Industry
Mobile dataloggers are a valuable asset in the cement industry, where continuous, accurate monitoring of environmental and process parameters is essential for operational efficiency, product quality, and regulatory compliance.

Pharma Industry
Mobile dataloggers play a critical role in the pharmaceutical industry by providing continuous, accurate monitoring and documentation of temperature, humidity, and other key environmental parameters throughout manufacturing, storage.

Heat exchange unit
Efficient operation of heat exchange units is crucial in many industrial processes, where maintaining optimal temperature differentials directly impacts energy efficiency, product quality, and equipment longevity. Data is securely stored and can be exported in PDF.

Chemical Industry
In the chemical industry, precise monitoring and control of process parameters are essential for ensuring product quality, operational safety, and regulatory compliance. The Polwax Mobile Datalogger offers a robust, portable solution for real-time data.
Technical Data
| Model No | Polwax MR3200 / Polwax MR3200+ / Polwax MR3200PRO |
| Part Code | 0390 3290 / 0390 3291 / 0390 3292 |
| Data Communication |
MR3200 → USB, RS485 / MR3200+ → USB, RS485, Ethernet / MR3200PRO → USB, RS485, Ethernet, WiFi |
| No of Channels | 32 |
| Inputs | Universal / RTD Pt100 / Thermocouple / 4–20 mA / 0–10 V / Customize |
| Accuracy | ± 0.25 % of FS |
| Resolution | RTD: 0.1 / TC: 1 |
| Display | 8" Touch Screen Display |
| Ethernet Communications | Modbus TCP |
| Password Protection | Access to configuration is allowed only after the user has entered a password |
| Cloud Dashboard | Webbase *(Optional) |
| Filename | Name tag, prefixed with date/time |
| Settable Interval | 1 sec to 24 hours |
| Thermocouple Types | B, E, J, K, L, N, R, S, T |
| Resistance Thermometer (RTD) | Pt100 |
| Power Supply | 220 – 240 VAC (50 Hz) |
| Operating Temperature | 10°C to 50°C |
| Storage Temperature | 40°C to 70°C |
| Data Monitoring Software | POLWAX_View10.4 (Suitable for Win10 / Win10Pro) |
| Report Format | .PDF / .CSV / .XLSX |
| Language | English |
| Scope of Supply |
Datalogger, Soft Carrying Case, Ethernet Software, Basic Desktop Software, Power Cord, Test & Calibration Certificate, Instruction Manual |
Software
Please download our document to see specific data of the service and how we work.
Mobile Datalogger MR3200
The Polwax MR3200 Mobile Datalogger is a powerful multi-channel industrial device designed for precise monitoring of temperature, humidity, voltage, current and process parameters. Supporting up to 32 channels with universal inputs and multiple communication interfaces, it is ideal for manufacturing, HVAC, cold chain, pharma, warehouses and process control applications.
High Accuracy Monitoring
Provides ±0.25% FS accuracy for reliable and stable industrial measurements.
8" Touch-Screen Display
Large clear interface for easy operation, data viewing and configuration.
32-Channel Support
MR3200 supports up to 32 inputs for multi-point environmental monitoring.
Universal Input Types
Compatible with RTD (Pt100), Thermocouples, 4–20 mA, 0–10 V and other sensors.
Multiple Connectivity Options
USB, RS485, Ethernet and optional WiFi available (MR3200 PRO variant).
Durable Industrial Design
Strong housing built for factories, warehouses, HVAC ducts and harsh environments.
Cloud-Ready Operation
Compatible with Polwax Webbase Cloud for remote monitoring & reporting.
Wide Industrial Applications
Used in pharma, food, HVAC, cold chain, labs, production plants & warehouses.


