Controllers & transmitters

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  • Publicado : 10 de febrero de 2012
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Vista previa del texto
Instruction Manual
Form 5177 March 2006

4150K and 4160K Controllers and Transmitters

4150K and 4160K Series Wizardr II Pressure Controllers and Transmitters
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Educational Services . . . . . . . . . . . . . . . . . . . . . . 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Standard Installation . . . . . . . . . . . . . . . . . . . . . . . 5 Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Wall Mounting . . . . . . . . . . . . . .. . . . . . . . . . . . . . 6 Pipestand Mounting . . . . . . . . . . . . . . . . . . . . . . . 6 Actuator Mounting . . . . . . . . . . . . . . . . . . . . . . . . 6 Pressure Connections . . . . . . . . . . . . . . . . . . . . . 6 Supply Pressure . . . . . . . . . . . . . . . . . . . . . . . . . 6 Process Pressure . . . . . . . . . . . . . . . . . . . . . . . . 7 Vent Assembly . . . . . . . . . .. . . . . . . . . . . . . . . . . 9 Controller Operation . . . . . . . . . . . . . . . . . . . . . . . . 9 Proportional-Only Controllers . . . . . . . . . . . . . . . 9 Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Adjustment: Set Point . . . . . . . . . . . . . . . . . . 9 Adjustment: Proportional Band . . . . . . . . . . . 9 Calibration: Proportional-Only Controllers . .. 9 Startup: Proportional-Only Controllers . . . . . 12 Proportional-Plus-Reset Controller . . . . . . . . . 12 Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Adjustment: Set Point . . . . . . . . . . . . . . . . . 12 Adjustment: Proportional Band . . . . . . . . . . 13 Adjustment: Reset . . . . . . . . . . . . . . . . . . . . 13 Adjustment: Anti-Reset Windup . . . . . . . .. 13 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Calibration: Proportional-Plus-Reset Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Calibration: Anti-Reset Windup . . . . . . . . . 15 Startup: Proportional-Plus-Reset Controllers 16 Differential Gap Controllers . . . . . . . . . . . . . . . . 16 Adjustments . . . . . . . . . . . . . . . . . . . . .. . . . . . 16 Adjustment: Set Point . . . . . . . . . . . . . . . . . 16 Adjustment: Proportional Band . . . . . . . . . . 16 Calibration: Differential Gap Controllers . . . . 16 Startup: Differential Gap Controllers . . . . . . . 18 Transmitter Operation . . . . . . . . . . . . . . . . . . . . . 18 Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Adjustment: Zero . . . .. . . . . . . . . . . . . . . . . . . 18 Adjustment: Span . . . . . . . . . . . . . . . . . . . . . . . 19 Calibration: Transmitters . . . . . . . . . . . . . . . . . . 19

W3525-1 / IL

Figure 1. WizardR II Controller Yoke-Mounted on Control Valve Actuator

Startup: Transmitters . . . . . . . . . . . . . . . . . . . . . Principle of Operation . . . . . . . . . . . . . . . . . . . . . .Proportional-Only Controllers . . . . . . . . . . . . . . Proportional-Plus-Reset Controllers . . . . . . . . Controllers with Anti-Reset Windup . . . . . . . . . Differential Gap Controllers . . . . . . . . . . . . . . . . Transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacing Gauges . . . . . . . . . . . .. . . . . . . . . . . Replacing Bourdon Tube . . . . . . . . . . . . . . . . . . Replacing Bellows Sensing Element . . . . . . . . Changing Proportional or Reset Valve . . . . . . Changing Anti-Reset Windup Differential Relief Valve (4160KF) . . . . . . . . . . . . . . . . . . Changing Action . . . . . . . . . . . . . . . . . . . . . . . . . Proportional-Only to a Differential Gap Controller . ....
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