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Chapter 1 

Hydro-Mix HT Installation 

14     Hydro-Mix HT Mechanical Installation Guide HD0766 Rev 1.2.0  

5  Organic Material Mixers 

When installing in a mixer it is important that the end wall scraper arm is adjusted to ensure that 
the Ceramic Disc is kept clean to avoid material build up. A build-up of material on the end wall 
will indicate that the scraper arm is not correctly adjusted and this will affect the sensor reading.  

5.1 

Twin Shaft 

It is recommended that the Hydro-Mix HT should be located in the end wall between the two 
shafts. The sensor should be located at a level lower than the shafts to maintain complete 
coverage of the ceramic disc.  

 

Figure 4: Twin Shaft Organic Mixer Installation

 

 

5.2 

Single Shaft 

Single shaft mixers should have the sensor installed in the end wall at 30° from the centre. 

30.0°

 

Figure 5: Single Shaft Organic Mixer Installation 

 

 

Содержание Hydro-Mix HT

Страница 1: ...Hydro Mix HT Mechanical Installation Guide To re order quote part number Revision Revision date HD0766 1 2 0 June 2018 ...

Страница 2: ...RS IN DOCUMENTATION The product described in this documentation is subject to continuous development and improvement All information of a technical nature and particulars of the product and its use including the information and particulars contained in this documentation are given by Hydronix in good faith Hydronix welcomes comments and suggestions relating to the product and this documentation AC...

Страница 3: ...hydronix com sales hydronix com Website www hydronix com North American Office Covers North and South America US territories Spain and Portugal Address 692 West Conway Road Suite 24 Harbor Springs MI 47940 USA Tel 1 888 887 4884 Toll Free 1 231 439 5000 Fax 1 888 887 4822 Toll Free 1 231 439 5001 European Office Covers Central Europe Russia and South Africa Tel 49 2563 4858 Fax 49 2563 5016 French...

Страница 4: ...4 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 ...

Страница 5: ...al Installation Guide HD0766 Rev 1 2 0 5 Revision history Revision No Date Description of Change 1 1 0 March 2017 First Release 1 1 1 April 2017 Minor formatting update 1 2 0 June 2018 Spacer Plate Installation Advice Added ...

Страница 6: ...6 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 ...

Страница 7: ...ice 13 5 Organic Material Mixers 14 6 Screw Conveyor 15 7 Integration of Hydro Mix HT in Ducting 15 8 Installing the Sensor 17 Chapter 2 Temperature Ratings 25 1 Process Temperature Range 25 2 Ambient Temperature Range 25 3 Additional Cooling 25 Chapter 3 Corrosion Protection 27 1 Corrosion Protection 27 Chapter 4 Technical Specification 29 1 Technical Specifications 29 Appendix A Document Cross R...

Страница 8: ...8 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 ...

Страница 9: ...nsor Installation Fixing Plate Flush mounted 17 Figure 12 Hydro Mix HT Mounting Components 18 Figure 13 Clamp Ring Assembled and Connected to the Fixing Plate 19 Figure 14 Clamp Ring and Fixing Plate Attached to a Hydro Mix HT 19 Figure 15 HMHT Spacer Plates 19 Figure 16 Clamp Ring with Spacer Plates attached to the Sensor 20 Figure 17 Final Assembly with Fixing Plate Attached 20 Figure 18 Minimum...

Страница 10: ...10 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 ...

Страница 11: ... ordered 4020 HMHT Clamp Ring Supplied with sensor Additional clamps can be ordered 4030 HMHT Hydro Mix Adapter 0975A 4m Sensor Cable 0975A 10m 10m Sensor Cable 0975A 25m 25m Sensor Cables 0116 Power Supply 30 Watt for up to 4 sensors 0049A RS232 485 converter DIN rail mounting 0049B RS232 485 converter 9 pin D type to terminal block SIMXX USB Sensor Interface Module including cables and power sup...

Страница 12: ...ble for routine maintenance adjustment and cleaning 3 General to Mixer Applications A significant benefit of the Hydronix system is that only one sensor is required in the mixer However it is important that it is positioned correctly in relation to the mixer type material and water inlets and other moving parts such as blades and paddles Although paddles or scraper blades can be a useful mechanism...

Страница 13: ...continuous sample of the flowing material and where the sweeping action of the blades ensures no build up of material on the face of the sensor Position the sensor away from any electrical interference See Electrical Installation Guide HD0678 Position the sensor so that it is easily accessible for routine maintenance adjustment and cleaning 4 General Mounting Advice For installation in flat surfac...

Страница 14: ...indicate that the scraper arm is not correctly adjusted and this will affect the sensor reading 5 1 Twin Shaft It is recommended that the Hydro Mix HT should be located in the end wall between the two shafts The sensor should be located at a level lower than the shafts to maintain complete coverage of the ceramic disc Figure 4 Twin Shaft Organic Mixer Installation 5 2 Single Shaft Single shaft mix...

Страница 15: ...00mm of material Figure 7 100mm 100mm Figure 7 Screw Conveyor Material Level 7 Integration of Hydro Mix HT in Ducting The Hydro Mix HT can be integrated into ducting Modifications to the ducting might be required to achieve consistent results Hydronix recommends the use of the Hydronix Ducting System DSVHT or DSAHT when installing the Hydro Mix HT into ducting Figure 8 The systems are designed for...

Страница 16: ...ucting is smooth with no edges where the flow can be interrupted A material flow rate of minimum 1kg sec 3 54 ton hour long is used Figure 9 shows the Hydro Mix HT integrated into a duct The outlet dimensions will need to be adjusted to suit each application to provide a suitable flow rate and a minimum of 100mm of material above the sensor To achieve the required 100mm of material above the senso...

Страница 17: ...floor or wall of the installation location The Clamp Ring facilitates the correct positioning and subsequent height adjustment of the sensor Hydro Mix HT M8 Screw x4 Clamp Ring Fixing Plate Weld Weld Wall Floor Ø 92 95mm Hole for Sensor Clearance Figure 10 Sensor Installation Fixing Plate Externally mounted When installing the Fixing Plate flush with the internal wall Figure 11 the supplied Spacer...

Страница 18: ...to the internal wall During any welding operations the sensor must be removed 8 1 2 Internally Mounting the Fixing Plate To enable the Fixing Plate to be installed flush with the internal wall of the installation location it is necessary to cut a 142mm hole through the external wall and any internal wear plates The supplied Spacer Plates can be used to ensure that the sensor is installed flush wit...

Страница 19: ...e Attached to a Hydro Mix HT 8 3 Fitting the Clamp Ring using the Spacer Plates If the Fixing Plate has been installed flush with the internal wall the Spacer Plates can be added to the Clamp Ring to assist with the installation Figure 15 The Spacer Plates will guarantee that the ceramic face plate is installed flush with the Fixing Plate HMHT Spacer Plates x2 Clamp Ring Figure 15 HMHT Spacer Plat...

Страница 20: ...anical Installation Guide HD0766 Rev 1 2 0 Figure 16 Clamp Ring with Spacer Plates attached to the Sensor Mounting Plate Clamp Ring Spacer Plate Spacer Plate Fully Inserted Sensor Flush with Mounting Plate Figure 17 Final Assembly with Fixing Plate Attached ...

Страница 21: ... the position of the Clamp Ring Figure 18 Maximum Insertion 32 mm Figure 18 Minimum and Maximum Insertion 8 5 Installing the Sensor on to the Fixing Plate 8 5 1 Externally Mounted Fixing Plate 1 Once the Fixing Plate has been welded into position over the appropriately sized hole the distance from the external face of the Fixing Plate to the internal wall x should be measured Figure 19 Wall Floor ...

Страница 22: ... Clamp Ring position if the sensor is not flush Figure 21 Sensor Final Position 8 5 2 Flush Mounted Fixing Plate 1 When the Fixing Plate has been welded into position ensure that it is flush with the internal surface Figure 22 Fixing Plate Wall Floor Figure 22 Flush Mounted Fixing Plate 2 Attach the Clamp Ring with the Spacer Plates installed to the Hydro Mix HT 3 Ensure the Spacer Plates are touc...

Страница 23: ...the Fixing Plate and attach using the 4 M8 Fixing screws 5 Confirm that the sensor is flush with the internal wall of the installation location Figure 24 Figure 24 Flush Mounted Sensor 8 6 Removal of the Sensor Clean out compacted material or sealant from around the sensor Remove the 4 Fixing Plate screws and extract the sensor Warning Do not hit the Ceramic Disc to remove the sensor ...

Страница 24: ...Chapter 1 Hydro Mix HT Installation 24 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 ...

Страница 25: ...ll maximum process temperature the sensor can operate in The maximum ambient temperature for the Hydro Mix HT is 53 C However the upper ambient temperature limit is reduced as the process temperature increases The following temperature profile graph indicates the maximum process temperatures for a given ambient temperature Figure 25 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 30 35 40 45 50 55 60...

Страница 26: ...erature Ratings 26 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 A water cooling system can also be installed using a suitable water pipe coiled around the sensor body Figure 26 Figure 26 Water Cooling ...

Страница 27: ...emain in the main flow of the material at all times to produce accurate measurements of the moisture 1 2 Drip Loop Although the connector is specified to withstand water ingress it is recommended to install the sensor with a drip loop in the cable See Figure 27 Installation Side Wall Drip Loop Figure 27 Hydro Mix HT Installed with a Drip Loop 1 3 Protection Cover Install a cover over the top of th...

Страница 28: ...Chapter 3 Corrosion Protection 28 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 ...

Страница 29: ...e sensor will measure up to the point of saturation 1 5 Operating Temperature Range Process Temperature 0 120 C 32 248 F continuous up to 130 C 266 F intermittent The sensor will not measure in frozen material 1 6 Power Supply Voltage 15 30 VDC 1 A minimum required for start up normal operating power is 4W 1 7 Analogue Outputs Two configurable outputs 0 20mA or 4 20mA current loop outputs availabl...

Страница 30: ...ductors Screen shield Braid with 65 minimum coverage plus aluminium polyester foil Recommended cable types Belden 8306 Alpha 6373 500 Ohm resistor The recommended resistor is an epoxy sealed precision resistor of the following specification 500 Ohm 0 1 0 33W Maximum cable run 100m separate to any heavy equipment power cables 1 13 Grounding The sensor body is connected to the cable shield Ensure eq...

Страница 31: ...rence This section lists all of the other documents that are referred to in this User Guide You may find it beneficial to have a copy available when reading to this guide Document Number Title HD0678 Hydronix Moisture Sensor Electrical Installation Guide HD0679 Hydronix Moisture Sensor Configuration and Calibration Guide ...

Страница 32: ...Appendix A Document Cross Reference 32 Hydro Mix HT Mechanical Installation Guide HD0766 Rev 1 2 0 ...

Страница 33: ...ed Flow Rate 16 Hydronix Ducting Systems 15 Integration in Ducting 15 Electrical Interference 13 Fixing Plate Cutting Hole 18 External Mounting 18 Internal Mounting 18 Grounding 30 Installation Adjustment 21 Advice 12 Orgainc Single Shaft Mixer 14 Organic Twin Shaft Mixer 14 Position 12 Screw Conveyor 15 Maintenance 12 Material Build Up 12 Spacer Plates 19 Technical Specifications 29 Temperature R...

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