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D200160X012
Instruction Manual
Form 5207
April 2007
4195KA, KB, KC, and KS Controllers
4195KA, KB, KC, and KS Series Gauge
Pressure Controllers
Contents
1. Introduction
Scope of Manual 1-3. . . . . . . . . . . . . . . . . . . . . . . .
Description 1-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 1-4. . . . . . . . . . . . . . . . . . . . . . . . . .
Educational Services 1-4. . . . . . . . . . . . . . . . . . . .
2. Installation
Controller Mounting Orientation 2-1. . . . . . . . . . .
Pipestand Mounting 2-1. . . . . . . . . . . . . . . . . . . . .
Panel Mounting 2-1. . . . . . . . . . . . . . . . . . . . . . . . .
Wall Mounting 2-1. . . . . . . . . . . . . . . . . . . . . . . . . .
Actuator Mounting 2-1. . . . . . . . . . . . . . . . . . . . . .
Pressure Connections 2-2. . . . . . . . . . . . . . . . . . .
Process Pressure Connection 2-3. . . . . . . . . . .
Supply Pressure Connection 2-4. . . . . . . . . . . .
Remote Set Point (suffix letter M)
Pressure Connection 2-4. . . . . . . . . . . . . . . .
External Feedback Pressure Connection
(4195KB Series Controllers Only) 2-4. . . . . .
Vent 2-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3. 4195KA Series Proportional-Only Controllers
Adjustments for 4195KA Series Controllers 3-1.
Manual Set Point Adjustment 3-1. . . . . . . . . . . .
Remote Set Point (suffix letter M)
Adjustment 3-1. . . . . . . . . . . . . . . . . . . . . . . . .
Proportional Band Adjustment (PB ADJ) 3-1. .
Changing Controller Action 3-2. . . . . . . . . . . . . .
Switching The Auto/Manual Station
(suffix letter E) 3-2. . . . . . . . . . . . . . . . . . . . . .
Prestartup Checks for 4195KA Series
Controllers 3-2. . . . . . . . . . . . . . . . . . . . . . . . . .
Startup for 4195KA Series Controllers 3-3. . . . .
Calibration of 4195KA Series Controllers 3-4. . .
General Calibration Instructions 3-4. . . . . . . . .
Process Indicator Zero and Span
Calibration 3-4. . . . . . . . . . . . . . . . . . . . . . . . .
Remote Set Point (suffix letter M)
Zero and Span Calibration 3-6. . . . . . . . . . . .
Flapper Alignment 3-6. . . . . . . . . . . . . . . . . . . . .
Principle of Operation for 4195KA Series
Controllers 3-7. . . . . . . . . . . . . . . . . . . . . . . . . .
Overall Operation 3-7. . . . . . . . . . . . . . . . . . . . . .
Remote Set Point (suffix letter M)
Operation 3-8. . . . . . . . . . . . . . . . . . . . . . . . . .
Auto/Manual Station (suffix letter E)
Operation 3-8. . . . . . . . . . . . . . . . . . . . . . . . . .
4. 4195KB Series Proportional-Plus-Reset
Controllers and 4195KC Series
Proportional-Plus-Reset-Plus-Rate Controllers
Adjustments for 4195KB and KC Series
Controllers 4-1. . . . . . . . . . . . . . . . . . . . . . . . . .
Manual Set Point Adjustment 4-1. . . . . . . . . . . .
Remote Set Point (suffix letter M)
Adjustment 4-1. . . . . . . . . . . . . . . . . . . . . . . . .
Proportional Band Adjustment (PB ADJ) 4-2. .
Changing Controller Action 4-2. . . . . . . . . . . . . .
Reset Adjustment 4-2. . . . . . . . . . . . . . . . . . . . . .
Rate Adjustment 4-2. . . . . . . . . . . . . . . . . . . . . . .
Anti-Reset Windup (suffix letter F)
Adjustment 4-2. . . . . . . . . . . . . . . . . . . . . . . . .
Switching the Auto/Manual Station
(suffix letter E) 4-3. . . . . . . . . . . . . . . . . . . . . .
Prestartup Checks for 4195KB and
KC Series Controllers 4-3. . . . . . . . . . . . . . . . .
Startup for 4195KB and KC Series
Controllers 4-4. . . . . . . . . . . . . . . . . . . . . . . . . .
Calibration of 4195KB and KC Series
Controllers 4-4. . . . . . . . . . . . . . . . . . . . . . . . . .
General Calibration Instructions 4-5. . . . . . . . .
Process Indicator Zero and Span
Calibration 4-5. . . . . . . . . . . . . . . . . . . . . . . . .
Remote Set Point (suffix letter M)
Zero and Span Calibration 4-5. . . . . . . . . . . .
Flapper Alignment 4-7. . . . . . . . . . . . . . . . . . . . .
Anti-Reset Windup (suffix letter F)
Differential Relief Valve Calibration 4-9. . . .
Principle of Operation for 4195KB and
KC Series Controllers 4-10. . . . . . . . . . . . . . . .
Overall Operation 4-10. . . . . . . . . . . . . . . . . . . . .
Anti-Reset Windup (suffix letter F)
Operation 4-13. . . . . . . . . . . . . . . . . . . . . . . . .
Remote Set Point (suffix letter M)
Operation 4-13. . . . . . . . . . . . . . . . . . . . . . . . .
Auto/Manual Station (suffix letter E)
Operation 4-13. . . . . . . . . . . . . . . . . . . . . . . . .
External Feedback Operation 4-13. . . . . . . . . .
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