Panametrics DewPro MMR101 Moisture Transmitter

• Loop-powered, 4 to 20mA transmitter
• Second isolated 4 to 20mA loop for temperature measurement
• Proven polymer capacitive sensor for fast response and calibration stability
• Platinum RTD temperature sensor
• Up to 300°F (150°C) operating temperature
• 0 to 100% relative humidity
• 32 to 300°F (0 to 150°C) dew point
• 4X/IP67 microcontroller enclosure

The Panametrics DewPro MMR101 moisture transmitter is a high-temperature loop-powered moisture and
temperature transmitter. Housed in a Type 4X/IP67 enclosure, the Panametrics DewPro MMR101 moisture
transmitter features a simple two-wire or four-wire connection.

The Panametrics DewPro MMR101 moisture transmitter uses a proven polymer capacitive sensor to provide
a humidity measurement range of 0 to 100% RH with an accuracy of ±2% up to 149°F (65°C). A platinum RTD
temperature sensor delivers temperature measurements in the range of 32°F to 300°F (0°C to 150°C).

The Panametrics DewPro MMR101 moisture transmitter features an optional integrated display with user
interface to provide full programming and diagnostic capability. In addition, the Panametrics DewPro MMR101
moisture transmitter is FM approved intrinsically safe/explosion-proof for use in Class I, II, III, Division 1 and 2,
Groups A, B, C, D, E, F, & G hazardous (classified) locations.

With an operating temperature up to 300°F (150°C), the Panametrics DewPro MMR101 moisture transmitter
is ideally suited for the harshest applications. The transmitter can report moisture content in relative humidity, dew
point temperature, absolute humidity, and mixing ratio.

Applications for the Panametrics DewPro MMR101 Moisture Transmitter

• Food processing
• High temperature solids
• Drying
• Paint and coating/finishing processes
• Pharmaceutical processing
• Many other industrial applications