MKS Baratron 622D Manual

Absolute pressure transducers and absolute pressure transducer with trippoint relays

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Table Of Contents

Table of Contents

Table of Contents
Pressure Transducer Safety Information
Symbols Used in this Instruction Manual
Symbols Found on the Unit
Table 1: Definition of Symbols Found on the Unit
Safety Procedures and Precautions
Sicherheitshinweise für den Druckmeßumformer
In dieser Betriebsanleitung Vorkommende Symbole
Erklärung der am Gerät Angebrachten Symbole
Tabelle 2: Bedeutung der am Gerät Angebrachten Symbole
Sicherheitsvorschriften und Vorsichtsmaßnahmen
Informations Relatives à la Sécurité pour le Transducteur de Pression
Symboles Utilisés Dans Ce Manuel D'utilisation
Symboles Apparaissant Sur L'unité
Tableau 3: Définition des Symboles Apparaissant Sur L'unité
Mesures de Sécurité et Précautions
Medidas de Seguridad del Transductor de Presión
Símbolos Usados en Este Manual de Instrucciones
Símbolos Hallados en la Unidad
Tabla 4: Definición de Los Símbolos Hallados en la Unidad
Procedimientos y Precauciones de Seguridad
Chapter One: General Information
Introduction
How this Manual Is Organized
Customer Support
Chapter Two: Installation
How to Unpack
Unpacking Checklist
Interface Cables
Table 5: Interface Cables
Generic Shielded Cable Guidelines
Figure 1: Preferred Method to Connect an Overall Metal Braided Shielded Cable
Figure 2: Alternate Method to Connect an Overall Metal Braided Shielded Cable
Product Location and Requirements
Fittings
Figure 3: Metal Single and Double Ferrule Compression-Type Vacuum Fittings
Setup
Checking the Transducer Zero
Coarse Zero Adjustment
Figure 4: Location of the Zero Pot on Transducer Endcaps
Table 6: Highest Pressure Suggested for Proper Zero Adjustment
Figure 5: Location of the COARSE ZERO Adjustment Control
Dimensions
Figure 6: Dimensions of the Types 622B, 623H, and 626D Transducers
Electrical Information
Connectors
Figure 7: Power, Signal, and Chassis Grounding Scheme
Table 7: Required Inputs for Types 622B, 623H, and 626D Transducers
Table 8: Post Assignments of Type 622D Transducer
Table 9: Pinout of Type 626D Transducer
Table 10: Post Assignments of Type 623H Transducer, TB1
Table 11: Post Assignments of Type 623H Transducer, TB2
Chapter Three: Overview
General
Sensor
Signal Conditioner/Electronics
Chapter Four: Operation
General
Lowest Suggested Pressure Available for Reading
Lowest Suggested Pressure to Use for Control
Table 12: Suggested Pressures for Reading and Control
Type 623H End Cap
Hysteresis of Type 623H Trip Relays
Figure 8: Type 623H Endcap
Figure 9: How Hysteresis Affects Accuracy and Relay Chatter
How to Set the Trip Points on Type 623H
Figure 10: How to Measure the Trip Point Voltage for Type 623H
How to Adjust the Trip Point Direction
Figure 11: the Relay Board
Figure 12: the Alternate Relay Board
Table 13: Factory-Set Positions of the Shorting Jumpers
How to Adjust the Trip Point Hysteresis on Type 623H
Table 14: Shorting Jumper Positions for Hysteresis
Chapter Five: Maintenance and Troubleshooting
General
Zero Adjustment
Troubleshooting Chart
Table 15: Troubleshooting Chart
Appendix A: Product Specifications
MKS Types 622D and 626D Units
Type 623H Transducer
Appendix B: Model Code Explanation
Model Code
Index

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20054392-001

Rev A 11/21

MKS Baratron

Type

622D/626D

Absolute Pressure Transducers

and

623H

Absolute Pressure Transducer with

Trippoint Relays

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Baratron 626dBaratron 623h Baratron 626d11tce Baratron 623f13tbd Baratron 623f12tbd Baratron 623f21tbe ... Show all

MKS Baratron 622D Manual

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