Rosemount Analytical 245 Specifications
Rosemount™ 245
Toroidal Flow Through Conductivity Sensor
Product Data Sheet
June 2017
LIQ-PDS-245
A noninvasive sanitary sensor for high conductivity applications
Rosemount 245 toroidal conductivity sensors feature a noninvasive flow through design allowing for in-line installations without any
obstruction to sample flow. These sensors are ideal for use in viscous, abrasive, or fibrous liquids and are intended for use in the
pharmaceutical, biopharmaceutical, and food and beverage industries
Rosemount 245 Toroidal Flow Through Conductivity Sensor
Overview
High Performance and Reliability
Robust measurements - insensitive to process flow rate and
direction.
Avoid accumulation of solids with no part of the sensor
protruding into the sample flow.
Steam sterilizable up to 130 °C.
Meet Flow Through Installation Requirements
Available with 0.5, 1.0, 1.5, and 2 in. Tri Clamp connections.
Liner and O-rings meet FDA and USP Class VI requirements.
Plugging resistant and suitable for liquids containing high
levels of suspended solids.
June 2017
Contents
Simplified wiring with integral junction box.
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
www.Emerson.com/RosemountLiquidAnalysis
June 2017
Rosemount 245 Toroidal Flow Through Conductivity Sensor
Ordering Information
Rosemount 245 sanitary toroidal flow through conductivity sensors come with a
NE MA 7D jun cti on box . Requ ired m ati ng fl ang es, clam ps, gas kets , an d Pt -1000 RTD is
customer supplied. The extension cable required for wiring from the junction box to a
transmitter must be ordered separately.
Table 1. Rosemount 245 Toroidal Flow Through Conductivity Sensor ordering information
Model Sensor type
245 Toroidal Conductivity Sensor
Line Size
01 1/2 in.
02 1 in.
03 1½ in.
04 2 in.
Process Connection
12 TriClamp
Contact Ring Material
SS 316 Stainless Steel
Line Material
PK Virgin PEEK
Process O-ring Material
EP EP O-rings, FDA-Compliant
Typical Model Number: 245-01-12-SS-PK-EP
www.Emerson.com/RosemountLiquidAnalysis
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