Locating The Transmitter; Mounting The Transmitter - ABB Aztec AWT440 Commissioning Instructions

1

Locating the transmitter

For general location requirements refer to Fig. 1. Select a
location away from strong electrical and magnetic fields. If this
is not possible, particularly in applications where mobile
communications equipment is expected to be used, screened
cables within flexible, earthed metal conduit must be used.
Install in a clean, dry, well ventilated and vibration-free location
providing easy access. Avoid rooms containing corrosive gases
or vapors, for example, chlorination equipment or chlorine gas
cylinders.
Maximum cable distance
transmitter to sensor
(refer to sensor Operating
instruction)
Eye-level location
Ambient temperature
Avoid vibration
Fig. 1 Transmitter location
4
55 °C
(131 °F)
Max.
– 10 °C
(14 °F)
Min.
Humidity
0 to 95 %
2

Mounting the transmitter

Wall mounting
Dimensions in mm (in.)
200 (7.87) Fixing centers
62
(2.44)
66
(2.40)
connectors
214 (8.42)
EZLink Cable gland kit
(optional)
CI/AWT440–EN Rev. A
Ø6.4
(0.25)