Lauper Instruments Easidew Online Manuals

Manuals and User Guides for Lauper Instruments Easidew Online. We have 1 Lauper Instruments Easidew Online manual available for free PDF download: User Manual

Lauper Instruments Easidew Online User Manual (60 pages)

Dew-Point Hygrometer

Brand: Lauper Instruments | Category: Measuring Instruments | Size: 3.67 MB

Table of Contents
4
Safety
7
Electrical Safety
7
Pressure Safety
7
Toxic Materials
7
Repair and Maintenance
7
Calibration
7
Safety Conformity
7
Abbreviations
8
Warnings
8
Introduction
9
Figure 1 Easidew Online Monitor and Transmitter
9
Features
10
Installation
11
Unpacking the Instrument
11
Figure 2 Unpacking Method
11
Unpacking the Easidew Transmitter
12
Unpacking the Monitor
12
Figure 3 Transmitter Unpacking Method
12
Figure 4 Monitor Unpacking Method
12
Accessories Pack
13
Easidew Online Components
13
Figure 5 Accessories Pack
13
Figure 6 Easidew Online Components
13
Monitor
14
Fault Conditions
14
Figure 7 Monitor Panel Layout
14
Monitor Controls and Indicators
15
Table 1 Monitor Front Panel Controls and Indicators
15
Electrical Connections
16
Figure 8 Monitor Rear Panel Connections
17
Table 2 Summary of Electrical Connections
17
AC Power Supply Input
18
Figure 9 AC Power Supply Connections
18
DC Power Supply Input (Optional)
19
Figure 10 DC Power Supply Connections
19
Transmitter Connection
20
Figure 11 Transmitter Connections
20
Signal Output Connections
21
2.3.7.1 Alarm Outputs
21
2.3.7.2 Re-Transmission Output
21
2.3.7.3 RS485 Modbus RTU Communications Port
21
Figure 12 Digital Communications Port
21
Mounting the Monitor
22
Figure 13 Mounting the Monitor
22
Easidew Transmitter
23
Figure 14 Easidew Transmitter
23
Preparation of the Transmitter Cable
24
Electrical Connections
24
Sensor Cable Assembly
25
Figure 15 Easidew Transmitter
25
Figure 16 Easidew Transmitter
25
Cable Selection for Self-Assembled Cables
26
Maximum Loop Resistance Vs Supply Voltage
26
Figure 17 Maximum Load of Easidew - Including Cable Resistance
26
Cable Connection
27
Transmitter Mounting
27
Figure 18 Connector Installation
27
Transmitter Mounting - Sample Block (Optional)
28
Figure 19 Transmitter Mounting - Sensor Block
28
Transmitter Mounting - Direct Pipeline Connection
29
Figure 20 Transmitter Mounting - Pipe or Duct
29
Transmitter Mounting - with Additional Process Connection Adapter
30
Figure 21 Transmitter Mounting with Adapter
30
Mounting the Sample Block and Transmitter
31
Sample Block Gas Connections
31
Figure 22 Sample Block Gas Connections
31
Operation
33
General Operational Information
33
Preparation for Operation
34
First-Time Operation
34
Figure 23 Typical Display
34
Monitor Setup
35
Change Alarm Type (High/Low)
35
Figure 24 Change Alarm Switching Logic
36
Change Alarm Set-Points
37
Figure 25 Set-Up Alarm Levels
37
Analog Output: Change from 4-20Ma to 0-20Ma
38
Monitor Input Range
38
Figure 26 Configure Analog Output
38
Set the Monitor to °F Dew-Point Mode
39
Figure 27 Span and Unit Settings
39
Set the Monitor to Ppm Mode
40
Monitor Limits When Unit Scaled to Ppm
41
Figure 28 Set-Up Monitor (to Read Ppm )
41
Alarm Set-Point Limit Configuration
42
Figure 29 Set-Up Alarm Set-Point Limits
42
Digital Communication Parameters Set-Up
43
Figure 30 Set-Up Data Communications Parameters
44
Modbus RTU over RS485 Communications
45
Good Measurement Practice
49
General Operational Guidelines
49
Figure 31 Installation Location
49
Figure 32 Indication of Dead Space
49
Maintenance and Calibration
51
Clean Monitor
51
Appendix A Technical Specifications
53
Figure 33 Dimensions
55
Dimensions
55
Appendix B Quality, Recycling & Warranty Information
57
Appendix C Return Document & Decontamination Declaration
59

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Lauper Instruments Easidew Online User Manual (60 pages)

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