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Hydro-Mix XT-EX Microwave Sensor
Technical Specification
The Hydro-Mix XT-EX has been designed to measure moisture in flowing bulk solids such as animal feed, grain, rice, pulses and also in liquids. The sensor can be easily installed in ducting, conveying and mixing systems. It is suitable for Zone 20 process environments (Zone 21 external to process).
Construction
Body: 316 Stainless Steel.
Faceplate: Ceramic.
Internal Seals: EPDM FDA Approved O-Rings. Fixing Plate O-Ring: EPDM FDA Approved
Fixing
The sensor is flush mounted with the internal wall of the installation using the included mounting assembly.
Measurement Range
Moisture: 0-100%, material dependant.
Depth: Approx. 75-100mm, material dependant.
Measurement Modes
Choice of modes for optimising sensor performance
Temperature
Operating temperature range: -20-60°C Moisture detection range: 0-60°C
Refresh Rate
25 times per second
Analogue Outputs
Two configurable 4-20mA or 0-20mA current loop source available for moisture and temperature. May also be converted to 0-10V DC.
Digital Inputs/Output
Two configurable digital signals available for averaging and alarm functions.
Digital (Serial) Communication
Opto-Isolated RS485 2-wire port.
RS232, Ethernet and USB converters available. Programming details to access sensor values and parameters are available on request.
Environmental
Pressure: 1 Bar Vacuum to 5 Bar pressure. Protection: Cable Gland IP68.
Integrated Cable
4m, six twisted pairs, 22AWG, 0.35mm2 conductors. Screen braid with 65% minimum coverage plus aluminium/polyester foil. Maximum recommended cable run of 100m.
Power Supply
+15V to +30V DC, 4W.
Ratings
ATEX: Ex II 1/2D
IECEx: Zn 20/21 AEx ta/tb IIIC T200 115°C Da/Db
ETL: Cl II, Div 1/2Grps E, F, G T115°C
