Locating The Transmitter; Mounting The Transmitter - ABB Navigator 540 Instruction Manual

1

Locating the transmitter

For transmitter general location requirements refer to Fig. 1. 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.
Warning. The transmitter is not fitted with a switch – an
isolation device such as a switch or circuit breaker conforming
to local safety standards must be fitted to the final installation. It
must be fitted in close proximity to the transmitter, within easy
reach of the operator and marked clearly as the isolation device
for the transmitter.
Eye-level location
Ambient temperature
Fig. 1 Transmitter location
4
55 °C
(131 °F)
Max.
– 10 °C
(14 °F)
Min.
Humidity
0 to 95 %
Avoid vibration
2

Mounting the transmitter

The transmitter weighs 1.5 kg (3.3 lb).
Panel mounting
Dimensions in mm (in.)
Mounting panel –
maximum thickness
6 (0.236)
 40 (1.57)**
Panel cut-out dimensions*
* To DIN43700
**150 mm (6 in.) if (optional) cable glands fitted
Fig. 2 Transmitter panel-mount option
35 92
(1.4) (3.6)
Cable gland kit
(optional)
Panel clamp anchor screw
torque values: 0.5 to 0.6 Nm
(4.42 to 5.31 lbf/in.)
Panel-mount kit (optional)
+1.1
186
–0
+0.04
(7.32 )
–0
186
(7.32
 40 (1.57)
CI/AWT540–EN Rev. C
+1.1
–0
+0.04
)
–0