Rosemount 2120 Level Switch Manuals

Manuals and User Guides for Rosemount 2120 Level Switch. We have 2 Rosemount 2120 Level Switch manuals available for free PDF download: Reference Manual, Quick Start Manual

Rosemount 2120 Reference Manual (72 pages)

Vibrating Fork Liquid Level Switch

Brand: Rosemount | Category: Measuring Instruments | Size: 1 MB

Rev da Rosemount
4
Table of Contents
5
Introduction

10
Section 1

10
- Rosemount 2120 Application and Mounting Examples
  10
  - Overfill Protection
    11
  - Limit Detection
    11
  - Pipe Installation (Pump Protection)
    11
  - High and Low Level Alarm
    11
  - Hygienic Applications
    11
  - Application Considerations
    12
- Switch Overview
  10
  - Short Fork Technology
    10
- Handling the 2120
  12
- Device Identification
  13
- Installation Considerations and Recommendations
  14
  - Switchpoint
    16
- Service Support
  16
  - Warranty
    16
Installation

17
Section 2

17
- Safety Messages
  17
- Correct Fork Alignment
  18
  - Pipe Installation
    19
  - Vessel Installation
    19
- Mechanical Installation
  18
- Cable Gland Orientation
  20
- Set Mode Switch / Switching Time Delay
  20
- LED Indication
  22
- Electrical Installation
  23
  - 2120 Direct Load Switching
    23
  - 2120 PNP/PLC Version
    25
  - 2120 Relay Output
    27
  - 2120 Intrinsically Safe NAMUR
    29
Service & Troubleshooting

31
Section 3

31
- Magnetic Test Point
  31
- 2120 Maintenance
  32
- Inspection
  32
- Spare Parts
  33
- Troubleshooting
  33
- Replacement and Calibration of Electronic (PCB) Cassettes
  34
  - Replacement Sequence
    34
    
    To Replace the Cassette, Do the Following
    35
  - Calibration Sequence
    36
APPENDIX A Reference Data

37
- Specifications
  37
  - Physical
    37
    
    Mechanical
    37
  - Performance
    38
  - Functional
    38
    
    Electrical
    40
- Dimensional Drawings
  41
  - Threaded Mounting
    41
  - Flange Mounting
    42
  - Hygienic Fitting
    43
- Ordering Information
  44
  - Spare Parts and Accessories
    47
APPENDIX B Product Certifications

49

Rosemount 2120 Quick Start Manual (32 pages)

Full-featured Vibrating Fork Liquid Level Switch

Brand: Rosemount | Category: Switch | Size: 2 MB

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Measuring Instruments Transmitter Accessories Analytical Instruments Touch Panel

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Rosemount 2120 Level Switch Manuals

Rosemount 2120 Reference Manual (72 pages)

Table of Contents

Introduction

Section 1

Installation

Section 2

Service & Troubleshooting

Section 3

APPENDIX A Reference Data

APPENDIX B Product Certifications

Rosemount 2120 Quick Start Manual (32 pages)

Table of Contents

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Rosemount Categories