Sapcon SLA Series Instruction Manual

Admittance level limit switch

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INSTRUCTION MANUAL
SLA-SERIES
Admittance Level Limit Switch
Version 2.1

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Table of Contents
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Summary of Contents for Sapcon SLA Series

  • Page 1 INSTRUCTION MANUAL SLA-SERIES Admittance Level Limit Switch Version 2.1...
  • Page 2: Table Of Contents

    Probe ........... . . Sapcon Instruments Pvt.Ltd.
  • Page 3: Revision History

    Branding Revisions • Copyright: All content on this document, such as text, graphics, logos and images is the property of Sapcon Instruments Pvt. Ltd. The selection, arrangement and presentation of all materials on this document and the overall design of this document is the exclusive property of Sapcon Instruments Pvt.
  • Page 4: Introduction

    • Electronic Insert ICA-3000A in plastic housing, fully the next one is shield and the outermost is ground. Due potted with epoxy resin. to the typical geometric configuration of the electrodes and the maintenance of equi-potential • Evaluation Unit type LEVTESTER - SLA...Series. Sapcon Instruments Pvt.Ltd.
  • Page 5: System Diagram

    The only path left for the current to flow through is the admittance path via the material to the vessel wall (ground). This being the only path of interest, the system gives a reliable indication of level. Figure 3: System Diagram Sapcon Instruments Pvt.Ltd.
  • Page 6: Evaluation Unit (Standard)

    IIB as per IS 2148 • SNSR : Pressure Die Cast Aluminium weather proof IP-66 Electrical Connector 1/2”, 3/4” BSP / NPT Cable Gland Type Single / Double Compression ◦ Operating Temperature Up to 60 Table 2: Mechanical Specifications Sapcon Instruments Pvt.Ltd.
  • Page 7: Electronic Insert (Ica-3000A)

    Single / Double Compression Gland Mounting • Screwed - 1" / 1 1/2" BSP / NPT • Flanged - As per your requirement Insulation Part / Full PTFE / Ceramic ◦ Working Temp. Up to 1000 C (Maximum) Table 4: Probe Sapcon Instruments Pvt.Ltd.
  • Page 8: Installation And Handling Guidelines

    C. Through the instrument can be installed outdoors, it should never be subjected to direct sun • CONNECTION OF ALARM UNIT - Au- rays. Preferably a sun shade should be provided. dio/Visual alarm annunciators can be connected to Sapcon Instruments Pvt.Ltd.
  • Page 9: Calibration

    ON.Again turn sensitivity pot slowly clockwise until range i.e. range II.If Green LED does not go ON green LED just goes ON. select next higher range i.e. range III.Now Green LED will definitely glow.If it does not, contact us. Sapcon Instruments Pvt.Ltd.
  • Page 10: Calibration Procedure For Fail-Safe Low

    To further ease the process of installation and use, we have developed special demo videos which are hosted on YouTube. Sapcon’s YouTube channel, SAPCON INSTRUMENTS, lists all these videos: https://goo.gl/dnxfcz Should you require further information regarding in- stallation, use or working of the instrument, please don’t hesitate to contact us.

This manual is also suitable for:

Sla 122Sla 222Sla 622Sla 322

Table of Contents