CO2 Meter GASLAB PolyXeta 2 PX2 EX Series Manuals

CO2 Meter GASLAB PolyXeta 2 PX2 EX Series Manuals

Manuals and User Guides for CO2 Meter GASLAB PolyXeta 2 PX2 EX Series. We have 1 CO2 Meter GASLAB PolyXeta 2 PX2 EX Series manual available for free PDF download: User Manual

CO2 Meter GASLAB PolyXeta 2 PX2 EX Series User Manual

CO2 Meter GASLAB PolyXeta 2 PX2 EX Series User Manual (71 pages)

Brand: CO2 Meter | Category: Measuring Instruments | Size: 6 MB

Table of Contents

Table of Contents
2
General
4
Safety
4
Installer and Operator's Responsibilities
4
Maintenance
4
Limited Warranty
5
Part Disposal
5
Applicability
5
Intended Use
6
Approvals
6
Marking and Certificates According to ATEX Directive 2014/34/EU and Measuring Function
6
Marking and Certificates According to Iecex Only for PX2-1
6
Terms and Special Conditions for Safe Use
8
Functional Safety
8
Marine Equipment Approval
8
Combustible Gases
9
Oxygen and Toxic Gases
9
General Description
12
Device Description
12
Measurement Principles
12
Mounting Instructions
13
Site of Installation
13
Installation Work
13
Electrical Installation
15
General Notes
15
Connection Diagram
17
Commissioning
18
General Notes
18
Check / Change of Operating Parameters
18
Running-In Characteristics
19
Functional Test
19
Operating Modes
20
Restart (Diagnostic and Warm-Up Period)
20
Measuring Mode
20
Alarm Acknowledgement
22
Special Mode
22
Faults
23
Notes on Usage
25
Ambient Conditions
25
Further Notes and Restrictions
26
Functional Safety / SIL
27
Safety Function Analog Output Signal 4-20 Ma
28
Safety Function Relay Outputs for Operation as Stand-Alone Gas Detector
29
Safety Function Central Bus for Operation as Stand-Alone Gas Detector
30
SIL Conditions
31
Proof Test
31
Maintenance and Servicing
32
Visual Inspection
33
Function Control / Calibration and Adjustment
33
System Check / Proof Test
35
Calibration
36
Preliminaries
36
Necessary Equipment and Gases
37
Calibration Procedure
37
Repairs
37
Exchange of Sensor Head
38
General Notes
38
Exchange of Sensor Head SX1
38
Exchange of Sensor Head SSAX1
39
Recommissioning
39
Sensor Specifications
40
Catalytic Sensor Element (Pellistor) for Combustible Gases
40
Electrochemical Sensor Element for Oxygen
43
Electrochemical Sensor Element for Toxic Gases
45
Display
50
Assembly and Disassembly
50
Status LED
51
Operation
51
Menu
51
Deadband
51
Limiting the Analog Output to 3.8 Ma
51
List of Spare Parts, Accessories
52
List of Spare Parts
52
Accessories
55
Decommissioning
55
Specifications
56
Declarations of Conformity
59
List of Abbreviations
68

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