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Critical Environment Technologies LPT-A Series Manuals
Manuals and User Guides for Critical Environment Technologies LPT-A Series. We have
1
Critical Environment Technologies LPT-A Series manual available for free PDF download: Operation Manual
Critical Environment Technologies LPT-A Series Operation Manual (64 pages)
Analog Transmitter
Brand:
Critical Environment Technologies
| Category:
Transmitter
| Size: 0 MB
Table of Contents
Table of Contents
2
1 Policies
5
Important Note
5
Warranty Policy
6
Service Policy
6
Copyrights
7
Disclaimer
8
Revisions
8
2 Introduction
9
General Description
9
Key Features
10
3 Instrument Specifications
11
Technical Speci Cations
11
Standard Enclosure Dimensions
14
4 Sensor Specifications
15
List of Available Internal Sensors
15
List of Available ESH-A Remote Sensors
17
Special Considerations for Sensors
17
Calibration Extending Firmware (CEF) and Sensor Aging
19
5 Features & Functions
19
Exterior Enclosure
19
Interior System Layout
21
Electrochemical Sensor Board
21
Solid State (Internal) Sensor Board
22
Solid State (Remote) Sensor Board
23
6 Installation
24
General Safety Warnings
24
Protection against Electrical Risks
25
Protection against Mechanical Risks
25
System Installation
26
Wet Environment Considerations
26
EMI and RF Interference Considerations
27
Sensor Mounting Heights
27
Enclosure Mounting Components
29
Enclosure Base
29
Enclosure Bottom
30
Wiring Connections
30
Power Connection
31
Wiring Example: 3-Wire
31
Wiring Example: 4-Wire
31
Relay Connection
32
Wiring Example: Relay
32
Wiring LPT-A to Remote ESH Sensor (Dongle Style)
33
Wiring Example: Remote ESH (Dongle Style) Sensor
33
Wiring LPT-A to ESH-A Remote Sensor
34
Wiring Example: ESH-A Remote Sensor
34
Wire Gauge Vs Run Length
35
Open Loop
36
7 System Operation & Configuration
37
Power up and Warm-Up
37
Display Select
38
Enable / Disable the Buzzer
39
Selecting the Output Signal
39
Fault Detection
40
Test Function
40
Relay Operation / Setting the "Alarm" Level
41
8 Calibration
43
Calibration Speci Cations
43
Gas
43
Regulators & Flow
44
Adapters
44
Humidi er
44
Calibration Frequency
44
Gas Testing Frequency (Bump Testing)
45
Sticky Gases
45
Non-Intrusive Calibration
45
Setting the Calibration Gas Level
46
Calibrating the Internal Sensor
46
Calibrating an ESH-A Remote Sensor Connected to an LPT-A
53
Zero and Span Calibration of a Responsive ESH-A Remote Sensor
53
Zero Calibration of a New or Replacement ESH-A Remote Sensor
53
Calibrating an Oxygen Sensor
54
9 Accessories
59
Splash Guard
59
Magnetic Wand
59
Metal Protective Guard
60
Calibration Kit
60
10 Maintenance
61
11 Trouble Shooting
62
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