Options
MI3 Rev. G Nov/2015 57
9 Options
Options are items that are factory installed and must be specified at time of order. The following are
available:
Longer head cables in the lengths:
3 m / 9.8 ft. (…CB3)
8 m / 26 ft. (…CB8)
15 m / 49 ft. (…CB15)
30 m / 98 ft. (…CB30)
Network communication interfaces:
RS485, Profibus DP, Modbus RTU, Profinet IO, Ethernet
All available models are listed under section 2.1 Overview Comm Boxes, page 14.
9.1 Water Cooled Housing (1M, 2M Heads)
The Water Cooled Housing option (…WS) allows the sensor to be used in ambient temperatures up to
180°C (356°F). The cooling water should be connected using 1/8” NPT stainless steel fittings. The flow
rate should be approximately 1.0 to 2.0 l/min at a temperature between 10 and 27°C (50 to 80.6°F).
Chilled water below 10°C (50°F) is not recommended, see section 9.1.1 Avoidance of Condensation,
page 58.
The Water Cooled Housing is made from stainless steel. The scope of delivery contains the air purge
collar (XXXMI3100AP). The sensing head cable is made from Teflon and limited to 15 m (49 ft).
Figure 40: Water Cooled Housing