Emerson Combination pH/ORP Sensor, 399VP instruction manual FLOW-THROUGH Installations

MODEL 399VP pH/ORP SENSOR	SECTION 2.0
	INSTALLATION

2.3 FLOW-THROUGH INSTALLATIONS.

The Model 399VP Sensor has a 1 in. MNPT process connection at the front and back end of the sensor for mount- ing directly into a 1 in. or 1½ in. tee. See Figure 2-2 for installation configurations. It is recommended that shut-off valves be provided for sensor removal and service.

NOTE

Large pipe wrenches must not be used to tighten the sensor into a flange or other type of mounting.

Model 399VP shown in Tee PN 915240-03, -04, or -

05.Tee is available with 3/4 in., 1 in., or 1-1/2 in. NPT process connection threads.

Side view of Tee PN 915240-03, -04, or -05 with Model 399VP shown in middle of process flow.

FIGURE 2-2. MODEL 399VP SHOWN IN VARIOUS FLOW THROUGH INSTALLATIONS

See Section 1.3 for a complete listing of tees.

Model 399VP shown in Tee PN 2002011. Tee is available with 1 in. process connection threads.

Side view of Tee PN 2002011 with Model 399VP

shown in middle of process flow.

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