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DPharp EJA115E
YOKOGAWA DPharp EJA115E Manuals
Manuals and User Guides for YOKOGAWA DPharp EJA115E. We have
5
YOKOGAWA DPharp EJA115E manuals available for free PDF download: User Manual, Installation Manual
YOKOGAWA DPharp EJA115E User Manual (66 pages)
Brand:
YOKOGAWA
| Category:
Transmitter
| Size: 9 MB
Table of Contents
Table of Contents
2
1 Introduction
5
Regarding this Manual
5
Trademarks
6
Safe Use of this Product
6
Warranty
7
ATEX Documentation
8
2 Handling Cautions
9
Model and Specifications Check
9
Unpacking
9
Storage
9
Selecting the Installation Location
10
Pressure Connection
10
Waterproofing of Cable Conduit Connections
10
Restrictions on Use of Radio Transceivers
10
Insulation Resistance and Dielectric Strength Test
11
Installation of an Explosion-Protected Instrument
11
FM Approval
12
CSA Certification
14
ATEX Certification
16
Iecex Certification
20
EMC Conformity Standards
23
Pressure Equipment Directive (PED)
24
Safety Requirement Standards
24
3 Component Names
25
4 Installation
26
Precautions
26
Mounting
26
Changing the Manifold Assembly
27
Swapping the High/Low-Pressure Side Connection
27
Rotating Transmitter Section
28
Changing the Direction of Integral Indicator
28
5 Installing Impulse Piping
29
Process Piping Installation Precautions
29
Connecting Process Piping to the Transmitter
29
Routing the Process Piping
29
Process Piping Connection Examples
30
6 Wiring
31
Wiring Precautions
31
Selecting the Wiring Materials
31
Connections of External Wiring to Terminal Box
31
Power Supply Wiring Connection
32
External Indicator Connection
32
Communicator Connection
32
Check Meter Connection
32
Status Output Connection
33
Wiring
33
Loop Configuration
33
Wiring Installation
34
Grounding
35
Power Supply Voltage and Load Resistance
35
7 Operation
36
Preparation for Starting Operation
36
Zero Point Adjustment
37
Starting Operation
38
Shutting down Operation
38
Transmitter Measurement Range (Determining Differential Pressure Range)
38
Determining the Differential Pressure Range
38
Example of Calculation
39
Venting or Draining Transmitter Pressure-Detector Section
41
Draining Condensate
41
Venting Gas
41
Local Parameter Setting
41
Local Parameter Setting (LPS) Overview
42
Activating Local Parameter Setting
43
Parameter Setting Review
43
Tag Number Configuration
44
Pressure Unit Configuration
44
Pressure Lrv/Urv Configuration
44
Damping Time Constant Configuration
45
Output Mode Configuration
45
Display Out 1 Configuration
45
Re-Range by Applying Actual Pressure (LRV/URV)
45
Save or Cancel
46
Abort Configuration
46
Abort Configuration (Menu)
46
Abort Configuration (Parameter)
46
Local Parameter Setting Lock
46
Others
46
8 Maintenance
47
Overview
47
Calibration Instruments Selection
47
Calibration
47
Disassembly and Reassembly
49
Replacing the Integral Indicator
49
Replacing the CPU Board Assembly
50
Replacing the Process Connector Gaskets
50
Cleaning Manifold Assembly And Replacing Orifice
50
Cleaning and Replacing the Capsule Assembly
51
Troubleshooting
52
Basic Troubleshooting
52
Troubleshooting Flowcharts
53
Alarms and Countermeasures
55
9 General Specifications
56
Standard Specifications
56
Model and Suffix Codes
59
Optional Specifications
60
Dimensions
62
Revision Information
65
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YOKOGAWA DPharp EJA115E Installation Manual (57 pages)
EJX Series and EJA-E Series Differential Pressure and Pressure Transmitters
Brand:
YOKOGAWA
| Category:
Transmitter
| Size: 16 MB
Table of Contents
Table of Contents
1
1 Introduction
2
For Safe Use of Product
3
Warranty
5
ATEX Documentation
6
2 Handling Cautions
7
Model and Specifications Check
8
Selecting the Installation Location
8
Pressure Connection
8
Installation of an Explosion-Protected Instrument
8
EMC Conformity Standards
28
Pressure Equipment Directive (PED)
29
Safety Requirement Standards
30
3 Installation
31
Mounting
31
Mounting the Diaphragm Seals
31
Diaphragm Seals Installation Consideration
32
Mounting the Flushing Connection Ring
33
3.5 Affixing The Teflon Film
34
Rotating Transmitter Section
35
Changing the Direction of Integral Indicator
35
4 Installing Impulse Piping
36
Impulse Piping Installation Precautions
36
Routing the Impulse Piping
37
Impulse Piping Connection Examples
38
Process Piping Installation Precautions (EJ115)
39
5 Wiring
41
Wiring Precautions
41
Connections of External Wiring to Terminal Box
41
Power Supply Wiring Connection
42
Status Output Connection
42
Wiring
44
Wiring Installation
45
RTD Cable Connection (EJX910A/EJX930A)
46
Grounding
48
Power Supply Voltage and Load Resistance
48
6 Operation
49
Preparation for Starting Operation
49
Zero Point Adjustment
49
Local Parameter Setting
50
7 Errors and Countermeasures
52
YOKOGAWA DPharp EJA115E User Manual (52 pages)
Differential Pressure and Pressure Transmitters
Brand:
YOKOGAWA
| Category:
Transmitter
| Size: 7 MB
Table of Contents
Table of Contents
1
1 Introduction
3
For Safe Use of Product
4
Warranty
5
Atex Documentation
6
2 Handling Cautions
7
Model and Specifications Check
8
Selecting the Installation Location
8
Pressure Connection
8
Installation Of An Explosion-Protected Instrument
8
Process Piping Installation Precautions (EJ115) 2
8
Installation 5
8
Emc Conformity Standards
17
Pressure Equipment Directive (PED)
18
Low Voltage Directive
19
3 Installation
20
Mounting
20
Mounting The Diaphragm Seals
20
Diaphragm Seals Installation Consideration
21
Mounting the Flushing Connection Ring
22
Affixing the Teflon Film
23
Rotating Transmitter Section
24
Changing the Direction of Integral Indicator
24
4 Installing Impulse Piping
25
Impulse Piping Installation Precautions
25
Impulse Piping Connection Examples
27
5 Wiring
30
Wiring Precautions
30
Connections of External Wiring to Terminal Box
30
Wiring
32
RTD Cable Connection (EJX910A/EJX930A)
33
Grounding
36
Power Supply Voltage and Load Resistance
36
6 Operation
37
Preparation for Starting Operation
37
Zero Point Adjustment
38
7 Errors and Countermeasures
39
8 Parameter Summary
42
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YOKOGAWA DPharp EJA115E Installation Manual (60 pages)
Differential Pressure and Pressure Transmitters
Brand:
YOKOGAWA
| Category:
Transmitter
| Size: 11 MB
Table of Contents
Table of Contents
1
1 Introduction
2
For Safe Use of Product
4
Warranty
6
2 Handling Cautions
7
3 Installation
35
Mounting
35
4 Installing Impulse Piping
40
5 Wiring
45
Wiring Precautions
45
Wiring
48
Grounding
52
6 Operation
53
Preparation for Starting Operation
53
7 Errors and Countermeasures
56
YOKOGAWA DPharp EJA115E User Manual (65 pages)
Low Flow Transmitter
Brand:
YOKOGAWA
| Category:
Transmitter
| Size: 5 MB
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