AVFM 6.1 INSTRUCTION MANUAL
34
ENCLOSURE INSTALLATION
Locate the enclosure within 20 ft (6 m) of the sensor (up to 500 ft -150 m optional). The enclosure can be wall
mounted with the four mounting screws (included) or panel mounted with Option PM Panel Mount kit from Pulsar
Measurement.
Avoid mounting the enclosure in direct sunlight to protect the electronics from damage due to overheating and
condensate. In high humidity atmospheres, or where temperatures fall below freezing, Option TH Enclosure
Heater and Thermostat is recommended. Seal conduit entries to prevent moisture from entering enclosure.
NEMA4X (IP66) WITH CLEAR COVER
1. Open hinged enclosure cover.
2. Insert #12 screws (supplied) through the four enclosure mounting holes
to secure the enclosure to the wall or mounting stand.
Additional conduit holes can be cut in the bottom of the enclosure with a
hole saw or Greenlee-type hole cutter.
DO NOT make conduit/wiring entries into the top of the enclosure.
Note: This non-metallic enclosure does not automatically provide
grounding between conduit connections. Grounding must be provided as
part of the installation. Ground in accordance with the requirements of the
National Electrical Code. System grounding is provided by connecting
grounding wires from all conduit entries to the steel mounting plate or
another point which provides continuity.
CLEANING
Cleaning of the electronics is not required as a part of normal
maintenance.
The submersible QZ02L sensor may need to be cleaned in
applications with dirty water, or those with a lot of debris.
Use 1 part household bleach to 20 parts water to clean the sensor.
Immerse for 5 hours and then rinse and dry.
END VIEW
COVER
ENCLOSURE
EN CLOSURE
MOUN TING
HOLES
7.4 / 188 mm
"
6.46 / 164 mm
"
10
.9
4
"/
27
8
m
m
10
/2
54
m
m
"
CONDUIT ENTRY
LOCATION
SIDE VIEW
5.12 / 130 mm
"
AVFM 6.1
Greyline
