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Moisture in solids is an important parameter that influences the quality of a product and the economic efficiency of production. The DYNAmoist 301 determines the product moisture directly in the process and in real time. The measurement results can be used to control a dryer or automatic humidification and to continuously monitor the production process.
The DYNAmoist 301 uses a capacitive measuring method that determines the entire water content of a material – and not just its surface. To do this, the sensor’s field lines penetrate up to 200 mm deep into the material. The measurement result has an accuracy of up to 0.1 % – depending on the bulk material and measurement situation.
The latest version of the DYNAmoist is characterized by a robust design and easy integration and calibration. A graphical user interface for analyzing the measured values, improved filter settings and the selection of up to 8 product data sets via a digital input make the user’s work easier. Long-term storage of the measurement data enables historical data to be analyzed and offline calibration to be performed.

Technical data (Transmitter)

Measured Moisture

0-85 % residual moisture or 15-100 % dry matter (TR)

Accuracy

Up to 0,1% (depenting on product)

Calibration can be saved

Up to 24 calibration curves

Supply voltage

24 VDC with +/- 25 %; max. 1,5 W

Inputs

1x RS485 (from FMS 410 sensor), 4x digital input (8 – 36 VDC; 2 - 14 mA)

Outputs

1x analog output for humidity (0/4-20 mA; 0-10 V),

1x transistor output for various alarm values

1x relay output for various alarm values

1x USB 2.0 for programming

1x RS485 with MODBUS-

Protocol for connection to PLC

Electrical connection

TE-1 to TE-24: Screw-/ Plug connection with 2.5 mm²

TE-B1 to TE-B5: TBUS-

Connection with 2.5 mm²

Dimensions and weight

22,5 x 114,5 x 99 mm without clamps; 250 g

Technical Data (Sensor)

Stainless steel housing material

1.4301 or 1.4307 as an option

Surface oft the sensor

K = POM

C = Ceramic (optional)

T = Teflon (optional)

S = Ceramic+Teflon (optional)

Environment Temperature

0° C to +70° C (K/C version)

0° C to +80° C (T/S version)

Process temperature

0° C to +90° C (non-ATEX)

0° C to +120° C (non-ATEX with high temperature opion)

0° C to +70° C (ATEX with K/C)

0° C to +90° C (ATEX with T/S)

Process pressure

6 bar (temporarily 10 bar)

Protection class

IP67

Outputs

RS485 for connection with the transmitter

Lenghto f the cable

Shielded 4-pole cable, 3 meters as standard, lenghts up to 500 meters on Request

Dimensions and weight

T100 mm x 51.5 mm, 1300 g

 
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