Chapter 2 Install - Emerson Rosemount 499ADO Quick Start Manual

2 Install
Install the sensor in a flowing sample. Keep the sample flow as constant as possible at a
value within the following limits:
Sample flow unit
Flow through
Open channel
Low flow cell
The Rosemount 499ADO sensor can be installed in ponds or basins. Use a pipe screwed
into the back-facing threads to protect the cable and keep liquid away from the back end
of the sensor. The cable end of the sensor is not intended for submersion under liquid. See
Figure
Figure 2-1:
Quick Start Guide
2-5. For additional mounting hardware, see product data sheet 71-HRMS.
Sensor Orientation
Flow limits
1 to 5 gpm (3.8 to 19 L/min)
1 ft/sec (0.3 m/sec)
2 to 5 gph (7.6 to 19 L/hr)
Install
3