Installation Manual
9
Planning
1.4
Install the Model 3300 or Model 3500 in the
panel
Refer to
Figure 1-6
and follow these steps:
1. Insert the Model 3300 or Model 3500 through the cutout.
2. Slide the frame over the housing.
3. Insert the posts on the brackets into the rails on the housing.
4. Tighten the screws evenly to 10 to 14 inch-pounds (1,13 to 1,38 Nm) to ensure a
watertight seal between the gasket and the panel.
Figure 1-6: Panel installation steps
Table 1-1: Maximum cable lengths between sensor and transmitter
Cable type
Wire gauge
Maximum length
Micro Motion 4-wire
Not applicable
•
1000 ft (300 m) without
Ex-approval
•
500 ft (150 m) with
IIC-rated sensors
•
1000 ft (300 m) with
IIB-rated sensors
Micro Motion 9-wire
Not applicable
60 ft (20 m)
User-supplied 4-wire
VDC 22 AWG (0.35 mm
2
)
300 ft (90 m)
VDC 20 AWG (0.5 mm
2
)
500 ft (150 m)
VDC 18 AWG (0.8 mm
2
)
1000 ft (300 m)
RS-485 22 AWG (0.35 mm
2
) or
larger
1000 ft (300 m)
Step 1
Step 2
Step 3
Step 4