Emerson 142, 141, 140 instruction sheet Conductivity Sensors, Sensor Specifications

Instruction Sheet

PN 51A-140/rev.E December 2010

Models 140, 141, and 142

Conductivity Sensors

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at www.emersonprocess.com/raihome/liquid/.

CAUTION

SENSOR/PROCESS

APPLICATION COMPATIBILITY

The wetted sensor materials may not be compatible with process composition and operating conditions. Application compatibility is entirely the responsibility of the user.

CAUTION

BEFORE REMOVING THE SENSOR, be absolutely certain the process pressure is reduced to 0 psig and the process tempera- ture is at a safe level!

SENSOR SPECIFICATIONS

SPECIFICATIONS	MODEL 140	MODEL 141	MODEL 142
			316SS, Viton1 PEEK (high
Wetted Materials	316SS, PEEK, Viton1	316SS, PEEK, Viton1	temp options), Kel-F2(stand
			temp options)
Temperature (standard)	302ºF (150ºC) max	see graph	see graph
Temperature (high temp)	392ºF (200ºC) max	see graph	see graph
Maximum Pressure	100 psig (791 kPa abs)	see graph	see graph

INSTALLATION HARDWARE FOR 140 SENSOR

SPECIFICATION	Ball valve kit (PN 23724-00)	Fitting kit (PN 23730-00)
Wetted Materials	316SS	316SS, PEEK

Viton1 is a registered trademark of DuPont Performance Elastomers.

Kel-F2is a registered trademark of 3M