MEDICIÓN ONLINE DE HUMEDAD RESIDUAL

M-Sens WR3

Sensor para medición continua de humedad en sólidos secos a granel

Sensores para medición continua de humedad sólida. Instalación sobre cintas transportadoras, transportadores de tornillo y en contenedores.
Este sensor de rango de humedad extendido cubre una amplia gama de aplicaciones. El sensor penetra en el material para realizar mediciones fiables.
Sensor capacitivo para alta resolución y precisión.

  • altamente resistente al desgaste
  • Rango de medición ampliado, hasta 85 % de humedad
  • Versión para altas temperaturas hasta 190°C

Medición de humedad confiable con alta resolución

  • Moisture ranges 0 … 85 % (depending on material)
  • Measurement accuracy 0.1 %
  • Online moisture measurement
  • Recording of surface moisture and capillary moisture
  • Independent of the material colour
  • Temperature-resistant up to 190 °C
  • Cement
  • Chemistry
  • Asphalt
  • Food
  • Glass
  • Grain
  • Lime
  • Minerals
  • Steel
  • Wood
  • Foundry
  • Construction materials
  • Biomass
  • Recycling
  • Building materials
  • Power plant
Technical Specifications
Material to measure Dust, powders or granulates
Place to measure Screw conveyor, belt conveyor, container, slide, dryer, mixer
Technology Capacitive
Moisture range 0 to 85% (depending on application)
Material temperature Max. 80°C (optional 190°C)
Temperaure measurement Not included
Mounting Flange / Clamp
Output 4…20mA, Modbus, Profibus
Sensor Technical Data
Housing Stainless steel 1.4571
Sensor surface Ceramic
Protection category IP 67 according to EN 60529
Material temperature Max. 80°C (optional 190°C)
Working pressure Max. 1 bar
Power consumption 0.6 W
Response time 0.1 sec
Weight Approx. 1000 g
Measuring range 0 … 85 % residual moisture
(depending on material)
Accuracy 0.1 % absolutely in the calibrated measuring range
Connection cable shielded cable 4-wired, 0.25 mm2
Transmitter Technical Data
Transmitter (DIN Rail) Transmitter (field housing)
Power supply 24 V DC ±10 % 110 / 230 V AC 50 Hz
(optional 24 V DC)
Power consumption 20 W / 24 VA
Protection type IP 40 to EN 60 529 IP 65 to EN 60 529/10.91
Ambient operating temperature -10 … +45 °C
Dimensions (W x H x D) 23 x 90 x 118 mm 258 x 237 x 174 mm
Weight Approx. 172 g Approx. 2.5 kg
Connection terminals cable
cross-section
0.2-2.5 mm2 [AWG 24-14]
Current output 1 x 4 … 20 mA (0 … 20 mA),
load < 500 Ω
3 x 4 … 20 mA (0 … 20 mA),
load < 500 Ω
Interface RS 485 (ModBus RTU) / USB
Pulse output Open collector – max. 30 V, 20 mA
Relay contact Max. rated load: 250 V AC
Max. peak current: 6 A
Max. rated load 230 V AC: 250 VA
Max. breaking capacity DC1: 3/110/220 V: 3/0.35/0.2 A
Min. switching load: 500 mW (10 V / 5 mA)
Data backup Flash memory

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