Riken Keiki SD-3DECS Manuals

Manuals and User Guides for Riken Keiki SD-3DECS. We have 2 Riken Keiki SD-3DECS manuals available for free PDF download: Technical Manual, Manual

Riken Keiki SD-3DECS Technical Manual (177 pages)

Gas Detector with Signal Converter

Brand: Riken Keiki | Category: Gas Detectors | Size: 5 MB

Table of Contents
2
1 Product Overview

5
2 Important Safety Information

12
- Danger Information
  12
- Warning Information
  12
- Caution Information
  13
- Safety Information
  14
3 Product Configuration

31
- Main Unit and Accessories
  31
  - Main Unit (SD-3)
    31
  - Main Unit (SD-3SC)
    32
  - Remote Sensor Head (GD-3)
    32
  - Standard Accessories
    33
  - Optional Accessories
    34
- Part Names and Functions
  37
- Block Diagrams
  38
4 Installation

40
5 Usage Instructions

79
- Preparations for Startup
  79
- Startup
  80
- Basic Operation Flow
  82
- Operating Procedure
  83
- User Mode
  84
  - User Mode Setting Items
    84
  - Switching to User Mode
    85
- Performing Zero Calibration
  86
- Checking Settings
  88
  - Checking Alarm Setpoints
    88
- Shutting down
  90
6 Alarm Activation

91
- Gas Alarm Activation
  91
- Fault Alarm Activation
  96
- Warning Operation
  97
- External Output Operation
  98
  - For Target Gases Other than Oxygen
    98
  - When the Target Gas Is Oxygen
    102
- Functions to Ensure Correct Alarm Activation
  105
  - Zero Suppression Function
    105
  - Automatic Sensor Recognition Function
    106
7 Maintenance

107
- Maintenance Intervals and Items
  107
- Maintenance Mode
  109
  - Maintenance Mode Setting Items
    109
  - Switching to Maintenance Mode
    110
- Performing Tests (Test Mode)
  112
  - Performing Gas Test
    112
  - Performing Alarm Test
    113
  - Performing Fault Test
    115
  - Performing LED Test
    116
  - Performing Memory Test (RAM Test)
    117
- Performing Calibration
  118
  - Calibration Preparation
    118
  - Performing Zero Calibration
    123
  - Performing Span Adjustment
    124
- Setting Environmental Settings 1
  128
  - Inhibit Setting
    128
  - Alarm Setpoint Setting
    129
  - Date and Time Setting
    130
- Setting Environmental Settings 3
  131
  - Double Range External Output Setting NC
    132
- Parts Replacement
  133
  - Sensor Replacement
    133
  - Replacement of Periodic Replacement Parts
    133
8 Storage, Relocation, and Disposal

134
9 Troubleshooting

137
- Product Abnormalities
  137
- Reading Abnormalities
  138
10 Product Specifications

140
- Specifications
  140
  - Model Without EC Barrier)
    140
  - Model with EC Barrier)
    143
  - Electrical Ratings (SD-3)
    146
- SD-3SC + GD-3 Specifications
  147
- Detection Target Gases for Individual Detection Principles
  154
  - Non-Dispersive Infrared Absorption Type (Infrared Type)
    154
  - New Ceramic Type
    155
  - Semiconductor Type
    156
  - Hot-Wire Semiconductor Type
    158
  - Electrochemical Type
    160
11 Appendix

161
- Detection Principle
  161
  - Non-Dispersive Infrared Absorption Type (Infrared Type)
    161
  - New Ceramic Type
    162
  - Semiconductor Type
    163
  - Hot-Wire Semiconductor Type
    164
  - Electrochemical Type
    165
- Terminology
  166
- Product Warranty
  167
Sensor Warranty

167
- Revision History
  168

Riken Keiki SD-3DECS Manual (71 pages)

Gas Detector with Signal Converter

Brand: Riken Keiki | Category: Gas Detectors | Size: 2 MB

Table of Contents
2
Product Overview
4
Introduction
4
Intended Use and Features
4
Usage Zones and Conditions
4
Important Safety Information
5
Danger Information
5
Warning Information
5
Caution Information
5
Safety Information
6
Product Configuration
23
Main Unit and Accessories
23
Main Unit (SD-3)
23
Main Unit (SD-3SC)
23
Remote Sensor Head (GD-3)
23
Standard Accessories
23
Optional Accessories
24
Part Names and Functions
26
Block Diagrams
27
Installation
29
Installation Precautions
29
General Installation Information
29
Restrictions Regarding Installation
29
System Design Precautions
32
Providing Maintenance Space
32
Main Unit Installation
32
Remote Sensor Head (GD-3) Installation
32
Connecting the Grounding Terminal
32
Connecting the Power and Signal Cables
32
Mounting the Sensor
32
Alarm Relay Setting (Option)
32
Mounting the Splash Guard
32
Usage Instructions
33
Alarm Activation
34
Gas Alarm Activation
34
Contact Operation (Auto Reset)
34
Contact Operation (Self-Latching)
34
Alarm Response
35
Fault Alarm Activation
35
Warning Operation
36
External Output Operation
36
Functions to Ensure Correct Alarm Activation
36
Zero Suppression Function
36
Automatic Sensor Recognition Function
36
Maintenance
37
Maintenance Intervals and Items
37
Maintenance Mode
40
Performing Tests (Test Mode)
40
Performing Calibration
41
Calibration Preparation
41
Performing Zero Calibration
48
Performing Span Adjustment
48
Setting Environmental Settings 1
48
Setting Environmental Settings 3
48
Parts Replacement
49
Sensor Replacement
49
Replacement of Periodic Replacement Parts
50
Storage, Relocation, and Disposal
51
Procedures for Storage or When Not in Use for Extended Periods
51
Procedures for Relocation or Reuse
53
Product Disposal
53
Troubleshooting
54
Product Abnormalities
54
Reading Abnormalities
55
Product Specifications
56
Specifications
56
Model Without EC Barrier)
56
Model with EC Barrier)
58
Electrical Ratings (SD-3)
58
SD-3SC + GD-3 Specifications
59
SD-3SC + GD-3 (Model Without EC Barrier)
59
SD-3SC + GD-3 (Model with EC Barrier)
61
Electrical Ratings (SD-3SC + GD-3)
61
Detection Target Gases for Individual Detection Principles
62
Non-Dispersive Infrared Absorption Type (Infrared Type)
62
New Ceramic Type
62
Semiconductor Type
62
Hot-Wire Semiconductor Type
62
Electrochemical Type
63
Appendix
64
Detection Principle
64
Sensor Specifications
65
IR Sensor Specification
65
Combustible Gas Sensor Specification
66
EC Sensor Specification
67
Calibration Curve
68
IRF Sensor
68
NCF Sensor
69
Terminology
69
Product Warranty
70
Sensor Warranty
70
Revision History
71

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Riken Keiki SD-3DECS Manuals

Riken Keiki SD-3DECS Technical Manual (177 pages)

Table of Contents

1 Product Overview

2 Important Safety Information

3 Product Configuration

4 Installation

5 Usage Instructions

6 Alarm Activation

7 Maintenance

8 Storage, Relocation, and Disposal

9 Troubleshooting

10 Product Specifications

11 Appendix

Sensor Warranty

Riken Keiki SD-3DECS Manual (71 pages)

Table of Contents

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