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Operating Manual 

Measuring System X-302/Wireless 
for Tie Bar Strain Measurement 

 

Summary of Contents for X-302

Page 1: ...Operating Manual Measuring System X 302 Wireless for Tie Bar Strain Measurement ...

Page 2: ...ction and Description 3 Installation and Operation 4 Help 9 Safety instructions 10 Disposal 12 Technical Data 12 Order information 13 X Sensors AG Landenbergerstrasse 13 CH 8253 Diessenhofen info x sensors com 41 0 52 543 19 60 www x sensors com ...

Page 3: ...irectly proportional to the force and may easily be calculated F µε x A x EMod x 10 6 Force in kN Strain in µε x csa in mm x Young s modulus in kN mm x 10 6 The digital displays in the X 318 display values in µε kN and other units Force is calculated using the strain along with the given parameters of tie bar diameter and Young s modulus The displays can show up to four individual sensors as well ...

Page 4: ...rs through the junction box to the display unit and plug that into the power line Turn on the display unit enter the desired measuring setup and then press the button ZERO Run the machine through three complete opening and closing cycles This serves to null all the internal settings Measuring procedure 1 Open the mold and set the digital display to zero using the ZERO button 2 Close the mold with ...

Page 5: ...g a single sensor The cable is secured to the T piece The two inputs are internally wired in parallel Mounting two sensors and connect the cables to the T piece In this arrangement the dual compensated output is the aver age of the two sensors Take care not to mount the sensor too close to the clamp location The clearance must be at least twice the diameter of the tie bar Bad example the sensor is...

Page 6: ...sitting at an angle to the tie bar When measuring with two sensors on a sin gle tie bar they must also be aligned with each other Bad example the sensors are not at 180 to each other When setting up the sensor the magnetic foot with its spindle and adjusting nut must be positioned in the middle of the sensor body ...

Page 7: ...they can be rotated up to 30 degrees To be sure the measuring blade is straight before making a measurement you should raise the blade slightly and re position it Check that all 4 wheels are in contact with the surface of the tie bar If the sensor is not stable on the tie bar during machine cycles the contact pressure can be increased by screwing in the knurled nut ...

Page 8: ...o the Display unit X 318 Up to four terminal boxes can be connected to inputs CH1 CH4 Connect USB power using the USB cable for charge the device View of Display unit X 318 On power up the Display by pressing the button for min 3 seconds Start the browser and connect to www x sensors iot for measurement ...

Page 9: ...hows that there is less vibration on opening Press the ZERO button when the mold is closed and keep it closed for about 20 seconds When the mold opens the display will show a negative pressure Ignore the minus sign Do this two more times then read the average value Following some disturbance in an industrial environment it may happen that the display shows a positive or negative zero You can press...

Page 10: ...y recommendations can lead to property damage and bodily injury The tie bar strain measuring system may not be used in life support or life saving applications The measuring system is not suitable for safety related applications Take care when handling the sensor magnets and replacing them in their carrying case Parts of the body can get trapped due to the strong magnetic attractive force Be aware...

Page 11: ...m foam insert is provided for transport and storage The sen sors junction boxes cables and display unit should be stored and transported in this case to avoid possible damage or loss View contents of measuring case X 302 04 Wireless View contents of measuring case X 302 08 Wireless ...

Page 12: ...seful life send it back to the manufacturer Technical Data Display unit X 318 power input 5 VDC USB Type C Sampling rate 100 Hz Tare range 3 5 mV V Sensor power from the Display unit X 318 3 VDC Bridge resistance of Sensor X 102 350 Ω Accuracy of the complete measuring chain 2 of readout or 3µε Operating temperature range 10 40 C Storage and transport temperature range 20 70 C Dimensions of the tr...

Page 13: ...ing case consisting of 4x Sensor X 102 1x Display unit X 318 incl USB charger cable 4 x USB connection cable length 5m 1 x Transport case Measuring System for Tie Bar Strain Measurement with 8 Sensors X 302 08 Wireless Measuring case consisting of 8x Sensor X 102 1x Display unit X 318 incl USB charger cable 4 x USB connection cable length 5m 4 x T piece to connect 2 sensors 1 x Transport case Note...

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