Vaisala MGP261, User Manual

Page: 16 / 90

2.3.1 Cable Gland Options and Lead-Throughs
Figure 3 (page 14) shows the MGP261 cable gland options and lead-through measurements.
Cable glands are not provided by Vaisala. When selecting cable glands for your
application, note the requirements in
Guidelines for Safe Use in Hazardous
Conditions (page 17) .
M16x1.5
M20x1.5
E
E
E - E
6 [0.24]
mm
[in]
1
2
3
Figure 3 Cable Gland Options and Lead-Throughs
1 M16x1.5 wiring lead-through (1): used when wiring the optional Ex ia external pressure or
temperature sensor input terminal
2 M20x1.5 wiring lead-throughs (2): used when wiring the analog output, power supply
input, and RS-485 terminals
3 The depth of the lead-throughs is 6 mm (0.24 in): the maximum thread length for the
plugs used in the lead-throughs is 8 mm (0.31 in) and the maximum cable gland length is 5
cm (1.97 in)
More Information
‣
Preparing Probe for Installation (page 26)
‣
Wiring (page 28)
MGP261 User Guide M212273EN-A
14