© 2021 All rights reserved. Data subject to change without notice.
3
Rev. E | 2021.03
LPT - Operation Manual
6.5 Mounting the Transmitter ..............................................................................19
6.5.1 Wet Environment Considerations ....................................................................
20
6.5.2 EMI and RF Interference Considerations ..........................................................
20
6.5.3 Sensor Mounting Height (Sensor Dependent) .................................................
21
6.6 Enclosure Mounting Components ..................................................................22
6.6.1 Enclosure Base ................................................................................................
22
6.6.2 Enclosure Bottom ............................................................................................
23
6.7 Wiring Connections ........................................................................................23
6.7.1 Power & Output Connection ............................................................................
24
6.7.2 Wire Gauge vs Run Length...............................................................................
25
6.7.3 Open Loop .......................................................................................................
26
7 OPERATION ...................................................................................................26
7.1 System Operation ...........................................................................................26
7.2 Fault Detection...............................................................................................26
7.3 Test Functions ................................................................................................27
7.4 Jumpers .........................................................................................................27
8 CALIBRATION ................................................................................................30
8.1 Calibration Specifi cations ...............................................................................30
8.1.1 Gas ..................................................................................................................
30
8.1.2 Regulators & Flow ...........................................................................................
30
8.1.3 Adapters..........................................................................................................
30
8.1.4 Calibration Frequency .....................................................................................
31
8.1.5 Gas Testing Frequency (Bump Testing) ............................................................
31
8.1.6 Sticky Gases.....................................................................................................
31
8.2 Calibrating the Internal Sensor ......................................................................32
8.3 Calibrating an Oxygen Sensor ........................................................................36
