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DYNAmoist 301

Velocity measurement of solids

No need for continuous sampling of product moisture for the laboratory
Fewer process fluctuations by controlling the dryer or humidification according to the current moisture value
No overdrying or underdrying
Reduces energy costs during drying, resulting in rapid amortization
High operational reliability due to robust probe
High accuracy of up to 0.1% (depending on the product and measuring situation)
Quick and easy installation and calibration thanks to new HUMIConfig software
Up to 8 devices can be calibrated and monitored together
Continuous logging with long-term data acquisition possible
Optional ATEX version for Zone 20 and Zone 0
Easy integration into a control system via analog output or Modbus RTU

Description
Technical data
Downloads

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