The DewPro MMR 31 loop-powered mid-range moisture transmitter represents a simple, cost effective solution for mid-range moisture measurement. The MMR31 provides a wide range of process humidity measurements including relative humidity, dew point temperature, absolute humidity and mixing ratio. Whether looking to improve product economy, improve product quality, or maintain comfort levels, the MMR31's ability to measure these critical parameters provides an effective solution.
The DewPro MMY31 features proven polymer capacitive sensor technology for measurement over the entire range of 0 to 100% RH (±2% for 0 to 90% RH, ± 3% for 90% to 100% RH). An optional integrated display with user interface provides full programming and diagnostic capability. In addition, users can perform simple field calibration using salt solutions. A patented second isolated loop for temperature measurement is also available.
Features
- Simple loop-powered 4-20 mA connection
- Proven polymer capacitive sensor for fast response and calibration stability
- Trouble-free indoor or outdoor mounting
- Simple field calibration using salt solutions
- Micrcontroller in electronics Type 4X(IP67) enclosure
- Optional integrated display with user interface
- English or metric fittings
