Emerson Rosemount 1154DH Manuals

Manuals and User Guides for Emerson Rosemount 1154DH. We have 1 Emerson Rosemount 1154DH manual available for free PDF download: Reference Manual

Emerson Rosemount 1154DH Reference Manual

Emerson Rosemount 1154DH Reference Manual (56 pages)

Rosemount 1154 Series H Alphaline Nuclear Pressure Transmitter

Brand: Emerson | Category: Measuring Instruments | Size: 2 MB

Table of Contents

Table of Contents
7
Overview
11
SECTION 1 Overview
11
About the Transmitter
11
SECTION 2 Overview
13
Overview
13
General Considerations
13
Mechanical Considerations
14
- Process Connections
  14
- Conduit
  16
Electrical Considerations
16
Installation Procedures
18
- Mechanical
  18
  - Transmitter
    18
- Conduit
  21
- Electrical
  21
Overview
23
Calibration
23
- Span Adjustment
  23
- Zero Adjustment
  23
- SECTION 3 Overview
  23
Calibration Procedure
24
- Zero and Span Adjustment
  24
  - Material
    26
- Linearity Adjustment
  27
- Damping Adjustment
  28
- Correction for High Line Pressure (Rosemount 1154DH and 1154HH Only)
  28
  - Span
    29
  - Zero
    30
SECTION 4 Overview
31
Overview
31
Transmitter Operation
31
The -Cell Sensor
33
Demodulator
33
Linearity Adjustment
33
Oscillator
33
Voltage Regulator
34
Zero and Span Adjustments
34
Current Control
34
Current Limit
34
Reverse Polarity Protection
34
SECTION 5 Overview
35
Overview
35
Sensing Module Checkout
36
Safety Messages
36
Test Terminals
36
Board Checkout
36
Disassembly Procedure
37
- Electrical Housing Disassembly
  37
- Removing Module Shroud from Electrical Housing
  38
Reassembly Procedure
38
Post-Assembly Tests
39
Troubleshooting
41
Specifications and Reference Data
43
- Radiation
  43
- Seismic
  43
- Steam Pressure/Temperatures
  43
- Chemical Spray
  43
- Post DBE Operation
  43
- Quality Assurance Program
  43
- Nuclear Cleaning
  44
- Hydrostatic Testing
  44
- Traceability
  44
- Qualified Life
  44
Nuclear Specifications
43
Performance Specifications
44
- Accuracy
  44
- Deadband
  44
- Drift
  45
- Temperature Effect
  45
- Overpressure Effect
  45
- Static Pressure Zero Effect
  45
- Static Pressure Span Effect
  46
- Power Supply Effect
  46
- Load Effect
  46
- Mounting Position Effect
  46
- Response Time
  46
Functional Specifications
46
- Service
  46
- Output
  46
- Power Supply
  46
- Span and Zero
  47
- Zero Elevation and Suppression
  47
- Temperature Limits
  47
- Humidity Limits
  47
- Volumetric Displacement
  47
- Turn-On Time
  47
- Pressure Ranges
  47
- Maximum Working Pressure
  47
- Static Pressure and Overpressure Limits
  47
- Overpressure Limits
  48
Physical Specifications
48
- Materials of Construction
  48
- Weight
  48
- Electrical Connections
  48
- Process Connections
  48
Ordering Information
49
- Parts List
  50
Spare Parts Shelf Life
51
Important Notice
51

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