Analizador de humedad PCE-MWM 300P

Analizador de humedad PCE-MWM 300P


Microwave sensor PCE-MWM 300P / Continuous moisture measurement in pellets, viruses (variable installation)

In the industrial manufacture of wood chips (MDF, PB, OSB) or pellets, online moisture and density measurement is of fundamental importance, as it allows production processes to be as efficient as possible, energy consumption to be kept low and raw material losses to be minimis

The use of a microwave sensor provides very high quality and regularity in manufacturing, as well as a reduction in operating and maintenance costs (compared to conventional humidity meters).



This means that downtime (inactivity time) is reduced, for example in pressing or drying processes. Material loss is also reduced. All this contributes to the reduction of the microwave sensor cushioning time for pellets and wood panels to a few weeks.

The microwave sensor can be used in the online moisture measurement of many production processes: wood refining, resin treatment, pressing, draining and drying. The microwave sensor is especially accurate in the moisture measurement of wood chips or sawdust, as

The more accurate the moisture measurement in line of the wood processed, the more homogeneous the final manufacture (MDF/OSB boards) will be. Note that the drying process (drying control) is very expensive. It is in this part of the process

Fields of use (manufacturing): Fiber plates (PB, MDF, OSB), sawdust, virutes, wood plates, pellets.


Rate0 ... 100%
Maximum error allowed (absolute)The following is the list of the following:
Measurement of temperature-40 ... +150 °C
Operating temperature-20 ... +80 °C
Method of workContinuous operation
Measurement interval0.2 seconds
Food24 (18 ... 36) V DC
Absorbed power200 mA
Heating time (Put in motion)90 minutes
ExitsThe following information is provided for in the Annex to Regulation (EU) No 1303/2013.
- RS-485 output: maximum length of cable: 1000 m;
- Output 4-20 mA: maximum length of cable: 100 m (maximum length of cable to SPS)
Tickets are2 x digital 24 V or DC
The following is the list of the dimensions (sensor)Ø 108 x 120 mm
Dimensionen (electronic unit)Other, of a thickness of not more than 0,05 mm
Type of protection (sensor)Other, not further worked than cutting
Type of protection (electronic unit)Other, not further worked than hot-rolled
Weight (sensor)Other, not further worked than cutting
An integrated temperature sensor continuously measures the temperature (measurement values are indicated; these are used internally for temperature compensation).


Products Related