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LTUR Series  

Tuning Fork Level Switch 

Summary of Contents for LTUR Series

Page 1: ...1 LTUR Series Tuning Fork Level Switch...

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Page 3: ...3 Contents 1 Introduction 4 2 Feature 4 3 Dimensions 5 4 Terminals Arrangement 6 5 Output Description 7 6 Panel Function 8 7 Output Mode 9 8 Installation For Tuning Fork 10...

Page 4: ...opriately tuning the sensitivity of tuning fork level switch on measured material such device can easily operate for monitoring the alarm level of measured material 2 Feature 1 Providing a universal p...

Page 5: ...5 3 Dimensions...

Page 6: ...Terminal Description L N Power Supply NC COM No Relay Output RT1 RT2 Remote Test Ground Connection COM NO PNP NPN Output Description of terminal functions L N Power Supply NC COM No Relay Output RT1 R...

Page 7: ...witched on Relay N C and COM are connected PNP NPN contact output a When vibrating fork is not contacted with media or the bin is empty Signal is switched on Ourput transistor is connected and output...

Page 8: ...m of Relay contact output Fig 3 Diagram of PNP NPN transistor output Sensitivity Adjustment Calibration Sensitivity knob located on the right side of the PCB board It approximately allows 22 turns for...

Page 9: ...and the Signal Lamp is out when tuning fork level switch senses the material or when there is power breakdown FSL FAIL SAFE LOW PROTECTION On the OUTPUT MODE select Fail Safe Low Mode FSL and install...

Page 10: ...Figure 2 3 To be installed with the surface of two fork blades facing each other horizontally Figure 3 Figure 1 Figure 2 Figure 3 Vertical Installation 1 With high sensitivity switching point is dista...

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Page 12: ...12 M5734 0119...

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