ANALYTICAL FLOW TECHNOLOGIES DENSITRAK D625 - Model D625 EX-Proof Enclosure Electrical Connections; Closing the Meter Enclosure

41 pages

To Next Page

To Previous Page

D625 Users Manual

MODEL D625 EX-PROOF ENCLOSURE ELECTRICAL CONNECTIONS

CLOSING THE METER ENCLOSURE

When all desired connections have been made;

1. Ensure the meter is grounded.

2. Replace the Electrical Enclosure Cover prior to

supplying the meter with 16 – 32 V

NOTE: PIPING SYSTEM NOT SHOWN ON THIS GRAPHIC

Main Page

Introduction3
Important Safety Information4
Table of Contents5
Table of Figures7
Table of Equations7
History of ANALYTICAL FLOW TECHNOLOGIES8
Theory of Operation8
Figure 1: CUTAWAY VIEW - DENSITRAK D625 Vibrating Tube Densitometer8
Density Equations9
Product Specifications10
Benefits and Features11
Unpacking11
Installation12
Installation Planning12
Installation Dimensions13
Top-View Dimensions13
Front-View Dimensions13
Figure 2: DENSITRAK D625 - TOP VIEW - DIMENSIONS13
Side-View Dimensions14
Figure 3: DENSITRAK D625 - FRONT VIEW - DIMENSIONS14
Figure 4: DENSITRAK D625 - SIDE VIEW - DIMENSIONS14
Meter Assembly15
D625 Meter - Electrical Connections16
Model D625 EX-PROOF ENCLOSURE Electrical CONNECTIONS16
D625 Meter - Electrical Connections20
Meter - Process Flow Installation22
Inline Setup Installation23
Figure 5: IN-LINE DENSITY METER INSTALLATION23
Figure 6: DENSITRAK D625 REMOVAL23
ANSI 15O#/300#/600# Remote Mount SCOOPED FLANGE INSTALLATION24
Figure 7: SCOOPED FLANGE ASSEMBLY24
Figure 8: CUTAWAY VIEW of SCOOP ORIENTATION INSIDE the MAIN PIPELINE24
Ansi 15O#/300#/600# Scooped Flange Installation25
Figure 9: SCOOP FLANGE FLOW RATE VERSUS MAIN PIPELINE FLOW VELOCITY25
Figure 10: ANSI SCOOP FLANGE to D625 MOUNTING ASSEMBLY25
ORIFICE / BYPASS D625 Installation26
Figure 11: TYPICAL DENSITRAK D625 "BYPASS INSTALLATION" SETUP26
Other Installation Methods27
Meter Maintenance28
Meter Cleaning Procedure28
Density Output - Field Calibration30
When to Field Calibrate30
Field Calibration Example30
Field Calibration Work Table31
Meter Troubleshooting32
Contact Information32
Appendix I: Conversion Factors33
Density33
Pressure33
Flow Rate33
Temperature34
APPENDIX II - Aft DENSITRAK DOCUMENTS35
Aft Customer Interface Board Pinout35
Aft Densitrak D625-XX-XX-01 Electronics Exploded View36
Aft Densitrak D625-XX-XX-03 Electronics Exploded View37
Aft Densitrak D625-00-00-04 Enclosure Exploded View38

ANALYTICAL FLOW TECHNOLOGIES DENSITRAK D625 - Model D625 EX-Proof Enclosure Electrical Connections; Closing the Meter Enclosure

Table of Contents