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Oval ALTImass CA004 User Manual

Oval ALTImass CA004
98 pages
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1
Ins. No.
L-737-3-E
Sensor Unit MODEL : CA004
Transmitter MODEL : PA0K
Extra-high pressure service Coriolis owmeter
Every OVAL product is fabricated, tested, and inspected under stringent quality control before it leaves our
factory.
To derive maximum benet from this product, we recommend you to be well familiar with the information and
instructions given in this manual before you place it in service, and keep this manual handy for quick reference.
ALTI
mass

Table of Contents

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Oval ALTImass CA004 Specifications

General IconGeneral
TypeCoriolis Mass Flow Meter
Measurement PrincipleCoriolis
Ingress ProtectionIP67
MaterialStainless Steel (316L)
Output Signal4-20 mA, Pulse
Power Supply24 VDC

Summary

3. SPECIFICATIONS AND PERFORMANCE

5. INSTALLATION

5.1 Considerations at Installation

Factors to consider for selecting an optimal installation location for performance and maintenance.

5.6 Securing the Sensor Unit and Piping Clamps

Guidelines for securely mounting the sensor unit and piping clamps to ensure measurement accuracy.

6. WIRING INSTRUCTIONS

6.2 Wiring Connections

General instructions for making wiring connections, including cable lead-in.

6.2.2 Power and output signal connections (both integrally and separately mounted models)

Details on accessing and making power and output signal connections at the transmitter housing.

6.11 Wiring Diagram

Schematic diagram illustrating transmitter power and output signal wiring connections.

6.11.1 Transmitter power and output signal wiring

Detailed wiring diagram for transmitter power and output signals, including terminal identification.

7. REMOTELY MOUNTED TRANSMITTER AND SENSOR UNIT WIRING

8. OPERATION

8.7 Zeroing Procedure

Procedure for zeroing the instrument when measuring conditions stabilize, after closing downstream valve.

9. DESCRIPTION OF INCORPORATED FUNCTIONS

9.2 View Parameters and Description

Overview of how to view and understand transmitter parameters and functions.

9.2.1 View the setup menu

Procedure to access the MODE SELECT menu for parameter reconfiguration and function access.

9.3 Parameter Value Entry

Procedure for entering numerical data for parameters, with an example of adjusting temperature damping.

9.4 Parameter Selection

Procedure for selecting menu items and options, using temperature unit as an example.

9.5 Password Function

Steps to enable and set up a password for safeguarding transmitter settings against unauthorized modification.

9.5.1 Password function setup

Steps to enable and set up a password for safeguarding transmitter settings against unauthorized modification.

9.6 Self-diagnostic Capabilities

Comprehensive self-diagnostic functions for early identification of instrument trouble.

9.6.1 Probe check

Diagnostic test for the probe circuitry, identifying potential faults and suggesting corrective actions.

9.6.2 Drive coil check

Diagnostic test to check the drive coil for problems, identifying faults and suggesting checks for connections.

9.6.3 Transmitter check

Diagnostic test for transmitter components, identifying faults and providing corrective actions.

9.8 Zeroing Function

Feature to detect errors and minimize offset flowrate drift, essential for accurate measurement.

9.8.1 Through LCD display switches

Procedure for performing zeroing using the device's LCD display switches.

9.9 Analog Trim Function

Procedure for trimming analog outputs to adjust output levels, with examples for 4mA and 20mA.

9.10 Reset Function

Procedure for resetting counters and totalizers to zero, either individually or in pairs.

9.12 Pulse Output Function

Functionality for two independent pulse outputs, including double and bidirectional options.

9.12.1 Pulse output 1

Setup procedure for pulse output 1, including assignment, frequency, flow rate, and low cutoff settings.

9.12.2 Pulse output 2

Setup procedure for pulse output 2, similar to pulse output 1, covering assignment and other parameters.

9.12.3 Bidirectional pulse output

How to set up bidirectional pulse output for flow direction information and independent pulse counting.

9.12.4 Double pulse output

Functionality for double pulse output, synchronized with pulse output 1, with examples of phase settings.

9.13 Analog Output Function

How to assign measurements to analog outputs and configure parameters like URV, LRV, and damping.

9.14 Status Output

Assigning flowmeter status information, like errors or alarms, to the status output.

9.14.1 Status output (Error Status)

Assigning flowmeter status information, like errors or alarms, to the status output.

9.14.2 Bidirectional flow direction output (Bi Direction)

Using status output to represent flow direction, enabling reverse flow pulse output.

9.14.3 H/L alarm output (H/L Alarm)

Assigning high/low alarm status to output, indicating alarm conditions with status signals.

9.15 Status Input Function

Assigning functions like output fixing, zeroing, or reset to status input terminals.

9.15.2 Zero adjustment (Auto Zero)

Initiating automatic zero adjustment via status input to minimize offset flowrate drift.

9.16 High/Low Alarm Function

Setting up high/low alarms to monitor installation conditions and signal events with status output.

10. MAINTENANCE

10.1 Error Messages

Table of error types, their indications, influences, and recommended coping actions.

10.4 Explosionproof specification

Detailed explosionproof specifications for various certifications (ATEX, IECEx, KCs, CSA, GOST, NEPSI).

(1) ATEX, IECEx Explosionproof

Explosionproof specifications for ATEX and IECEx certifications for integral and separate types.

(2) KCs Explosionproof

Explosionproof specifications for KCs certification, covering integral and separate types.

(3) CSA Explosionproof

Explosionproof specifications for CSA certification, covering integral and separate types.

(4) GOST Explosionproof

Explosionproof specifications for GOST certification, covering integral and separate types.

(5) NEPSI Explosionproof

Explosionproof specifications for NEPSI certification, covering integral and separate types.

10.5 Precautions on the explosionproof specification

Precautions for using and handling explosionproof equipment safely.

10.5.1 About the explosionproof

Special conditions for safe use of explosionproof equipment, including prohibitions on altering parts.

10.5.2 About handling of the flameproof enclosure

Precautions for handling the flameproof enclosure to maintain its performance, focusing on screws and side lid.

11. EX-INFORMATION

13. PRODUCT CODE EXPLANATION

Shipping Parameters

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