Cleanroom Management International
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MPIII Humidity


MPIII_Humidity_Crop_95x300.pngMicropack III Relative Humidity Data Logger

•   Wireless Relative Humidity Data Loggers
•   Accurate Across Full PH Range
•   16,000 NIST-Traceable Data Points
•   FDA21 CFR Part 11 Compliant
•   Intrinsically Safe

For processes that are sensitive to humidity, even small relative humidity (RH) changes can dramatically affect product production, storage and shipping – impacting everything from production time to product quality to cost. To achieve optimal conditions, you need precise humidity data. With the DataTrace® Micropack III (MPIII) Humidity Data Logger, you get it. The highly accurate MPIII Relative Humidity Data Logger monitors RH across the full range, from 0% to 100% at temperatures from 10°C (50°F) to 85°C (185°F).

Improve Quality

The MPIII Relative Humidity Data Logger provides accurate data to help you optimize food, pharmaceutical and other manufacturing processes. The closer the sensor is to the product, the more valuable the collected data. That’s one reason the MPIII Relative Humidity Data Logger is so small. Rather than mounting externally like most sensors, our wireless data logger easily fits inside a variety of packages, like an ethylene oxide ER pack during sterilization, to maximize accuracy and process validation. And since it is wireless and operates at low voltage, it is intrinsically safe for hazardous environments.


Improve your Productivity

The Micropack III Relative Humidity Data Logger’s small design and intuitive, easy-to-use software makes it easy to integrate into your process greatly improving your productivity. No humidity monitoring system gives you more flexibility.


Save Time and Money

Part of DataTrace®‘s comprehensive solution, the wireless Micropack III Relative Humidity Data Logger requires minimal training to use. Features like IR communication and batch programming and reading makes data collection fast and simple. MPIII is a single, integrated solution which can be extended to simplify data logging of an array of process parameters. At the heart of the solution is DataTrace®‘s intuitive and highly secure FDA 21CFR Part 11 compliant DataTrace Pro software. You can’t beat it for flexibility and ease of use. Create reports in any format you want. Save time and money with automatic downloads and graphs. Use password protected access, electronic signatures and automatic documentation for audit trails to streamline your work. Even synchronize multiple Loggers (in any combination of Logger types) to the same program. When the pressure is on, this is the system you need.


Industrial Applications

•   Pharmaceutical, including incubator validation and production area monitoring
•   Ethylene Oxide (EO) Sterilization
•   Sterilizer Validation
•   Food Production, including foods that are dried
•   Product growing environments where maintaining specific humidity is essential
•   Monitoring products during shipping




MPIII Relative Humidity Data Logger Specifications
Operating Parameters  
Operating Temperature +10°C to +85°C
Operating Humidity   0% to 100% RH, non-condensing
Temperature Accuracy  ± 0.1°C
Humidity Accuracy ±2 %RH at 25°C and 55°C (Non-Condensing)
  (±5 %RH in EtO)
Size Width: 18 mm x Length: 66 mm
Weight 48 grams
Material 316 stainless steel and sapphire IR windows
Sensor Elements    
Temperature Thermistor
Humidity Capacitive polymer (field-replaceable)
Monitoring Parameters  
Memory 8,000 time/temperature observations
  8,000 time/humidity observations
Sample Rates    Operator programmable (1 second to 18 hour intervals)
Calibration RH Field calibration to ± 3% RH accuracy
  Factory calibrated (NIST traceable
Battery Type Lithium (field-replaceable)
Clock Accuracy 26 seconds per 24 hours
Certification LCIE EEx (for intrinsic safety), EC



Datatrace 7300
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