QUALITROL AKM345 GEN3 OTIWTI
TM
Instruction Manual
40-08847-00-Rev001
www.qualitrolcorp.com
Page 13 of 34
4.5
Power Connection
•
Mains GROUND wiring to housing is shown as above in
Grounding Terminal
figure above,
“Neutral” may be
above ground potential.
•
User shall supply a 5 or 10A double pole (or double fuse) time delay overcurrent protector at the MAINS
source.
4.6
4-20 mA Current Loop
•
The 4-20mA current loop is scaled across the dial range.
•
Attach the shield wire ONLY at the left/bottom printed circuit hold down screw using a ring or fork
terminal. Single point shield attach/grounding shall be made.
4.7
0-5 Volt Signal
•
The 0-5 V dc output is scaled across the dial range.
5.
Installation
•
Before installation check for possible damage from transport or handling.
•
Do not carry the instrument by the capillary. Do not twist the capillary when unwinding it or bend too
sharply. The minimum bend radius is 38mm [
1.5”
].
•
Clamp it along its entire length at approximately 400 mm intervals. Excess capillary can be wound in a
spiral with min diameter 100 mm.
•
For oil filled wells/pockets, be sure to leave 15% excess volume after probe is inserted for thermal
expansion.
•
The non-vibration mountings included must be used to prevent mechanical wear caused by transformer
vibrations.
5.1
Mounting the AKM345
5.1.1
Mounting the Enclosure
The enclosure of the AKM345 GEN3 can be specified with a standard mount, universal mount, or seismic
mount.
•
For the standard and seismic mounts, mount the unit using all 4 of the holes given on the mounting
brackets.
•
For the universal mount, use at least 4 of the mounting holes given.
Do not modify the mounts in any way.
