IRON TAG 200 Rugged Temperature Data Logger with Rigid External Probe
Faster response with external pointed probe
S316 stainless steel case, rugged and submersible
Easy to program and download
Temperature mapping
Two alarm points
Temporary report








Faster response with external pointed probe
S316 stainless steel case, rugged and submersible
Easy to program and download
Temperature mapping
Two alarm points
Temporary report
Introduction
IRON TAG 200 is a rugged temperature data logger with an external pointed probe for extreme environment monitoring. The waterproof temperature logger is housed in an S316 stainless steel case to protect it from corrosion in water and silicone oil, etc. The rugged temperature sensor is configurable before start and instantly responses to temperature changes in data monitoring. The professional temperature data logger works well for a long-term precise temperature mapping. Graphic and tabular data is reported after connecting it to a computer via the USB port.
Features
Faster response with external probe
The integrated pointed external probe (stainless steel tip) achieves rapid response for dynamic temperature mapping. It ensures precise tracking of fast-changing environments.
S316 stainless steel case, rugged and submersible
With a corrosion-resistant S316 stainless steel case, this rugged temperature data logger ensures exceptional ruggedness for harsh environments. Its submersible design guarantees reliable performance in wet or humid conditions and even in full immersion in alcohol-based or silicone oil-based applications, etc.
Easy to program and download
This rugged temperature sensor comes with standard USB Type-C port. With the Type-C port, the user could easily connect it to a PC for parameters configuration before start. And data report can also be automatically exported on PC via the user-friendly interface. Temporary report is available too.
Reliable and accurate temperature mapping
This professional temperature data logger is available in three versions, covering a wide temperature range from -90°C to +150°C, with a high accuracy up to ±0.3℃ in specified zones. It delivers reliable data for critical applications like temperature validation, mapping, or compliance reporting.
Device calibration
Freshliance has professional calibration instruments and conduct strict calibration for all devices before their delivery. All calibration instruments are calibrated by CNAS and ISO17025 accredited laboratories, and traceable to NIST according to Multi-Recognition Agreement.
Specifications
Model | IRON TAG 200 | Type of Use | Multi use |
Temperature Range | -90℃~+60℃ ±0.3℃ (-40℃~+60℃), ±0.5℃ (Others); -40℃~+125℃ ±0.3℃ (-40℃~+100℃), ±0.5℃ (Others) -50℃~+150℃ ±0.3℃ (-40℃~+100℃), ±0.5℃ (Others) | Operating System | Windows All |
Start Delay | 0min~24h | Logging Interval | 1min~24h |
Memory Capacity | PDF: 35,000 readings CSV: 20,000 readings PDF&CSV: 20,000 readings each | Alarms | Two alarm points (High and low alarm) |
Battery | Replaceable 3.6V lithium battery | Battery Life | Max. 2 years |
Display | LED | Standards | CE, FCC, EN12830, GMP, IATA, RoHS, HACCP, RTCA/DO-160G |
Connection | USB Type-C | IP Rating | IP68 |
Dimensions | φ26mm*151.7mm | Weight | 147g (Battery excluded); 160g (Battery included) |
Applications
This rugged temperature data logger with rigid external probe is widely used in autoclave validation and mapping, food processing, pasteurization, silicone oil distillation or hard-to-reach places, etc.

Freshliance Tools
(Windows & macOS supported)
Freshliance Tools is a desktop software for users to use Freshliance USB data loggers. It consists of three pages: Summary, Graph and History. On the Summary page, the software will first automatically identify ID, model, recording type, sensor type, battery level, status and other information of the device plugged in. And then users can configure the data logger as needed, including start mode, start delay, time zone, time format, logging interval, report format, PDF/software password, high and low alarm, etc. During or after data recording, user can also check statistical information of the device after plugging it in. Besides, the graph page provides a simple X–Y plot of time versus temperature/humidity which can be save as PNG format file, a list and a summary of all data recorded, as well as an option to export the report in PDF, CSV, TXT format; and the history page provides a list of all the devices whose report was read by this software.
The software is designed for Fresh Tag 10T/TH, Thermis Log 10T/TH, Tagplus-T/TH, Atlas Log-30/60/90/200/IUT, Rugged data logger, Keeper 1/IUT, COEUS-UEX.
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