Rosemount Analytical 403, 403VP Specifications
Rosemount™ 403/403VP
Contacting Conductivity Sensors
Product Data Sheet
June 2017
LIQ-PDS-403
Reliably measure conductivity with PURSense™ sensors
Rosemount 403 and 403VP contacting conductivity sensors are sanitary flange sensors commonly used in water purification systems
in the food and beverage industry. These sensors are ideal for measuring electrolytic conductivity in Water-for-Injection (WFI).
Rosemount 403/403VP Contacting Conductivity Sensors
Overview
Meet Sanitary and Hygienic Requirements
Available with 1-1/2 in. and 2-in. sanitary flange process
connections.
All wetted plastics and elastomers are compliant with
21CFR177.
All wetted surfaces have a 16 microinch (0.4 micrometer) Ra
finish.
O-rings meet USP Class VI requirements.
High Performance Design
Available in 0.01, 0.1, and 1.0/cm cell constants.
Internal platinum RTD for temperature compensation.
Steam sterilizable up to 135 °C.
Operates in pressures up to 250 psig.
Variopol (VP6) cable connection option, for quick
cable-to-sensor release, eliminates cable twisting.
June 2017
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Minimize Start-up and Installation Time
A factory-measured cell constant ensures out-of-the-box
accuracy and no initial calibration requirements.
Installation Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2
Engineering Specification . . . . . . . . . . . . . . . . . . . . . . . . .10
www.Emerson.com/RosemountLiquidAnalysis
June 2017
Rosemount 403/403VP Contacting Conductivity Sensors
Ordering Information
The Rosemount 403 and 403VP contacting conductivity sensors are ideal for measuring
electrolytic conductivity in clean water applications in the pharmaceutical and food and
beverage industries. All wetted polymers are 21CFR177 (FDA) compliant, and the
O-rings also meet USP Class VI requirements. All wetted surfaces have a 16 micro inch
(0.4 micrometer) Ra finish. A certificate of conformance is provided with each sensor.
For a copy of supplier material traceability certificates, order option -99Q8.
Interconnecting VP cable is sold separately (for Rosemount 403VP).
Table 1. Rosemount 403 Contacting Conductivity Sensor ordering information
Model Sensor type
403 Contacting Conductivity Sensor
Cell Constant
11 0.01/cm
12 0.1/cm
13 1.0/cm
Flange Size
20 1-1/2 in. Stainless Steel Sanitary Fitting
21 2 in. Stainless Steel Sanitary Fitting
Temperature Compensation
_ No Selection – Pt-1000
54 Pt-100
Optional Options
(2)
(1)
Insertion Length
_ No Selection – Standard Insertion Length
36 Extended Insertion Length
(3)
Cable Length
_ Standard 10 ft. Integral Cable
50 50 ft. Integral Cable
Special
_ No Selection – Supplier Material Traceability Certificate not Included
99Q8 Supplier Material Traceability Certificate Included
Typical Model Number: 403VP-11-20-_-36-99Q8
1. For compatibility with Rosemount 56, 1056, 1057, 1066, and 5081 Transmitters. Also compatible with legacy transmitter models 1055,
54e, 4081, 6081, and XMT.
2. For compatibility with legacy transmitter models 1054, 2054, and 2081.
3. Extended insertion length is 6 inches from inside face of flange to end of sensor.
www.Emerson.com/RosemountLiquidAnalysis
3
Rosemount 403/403VP Contacting Conductivity Sensors
Table 2. Rosemount 403VP Contacting Conductivity Sensor ordering information
Model Sensor type
403VP Contacting Conductivity Sensor
Cell constant
11 0.01/cm
12
13
Flange Size
20 1-1/2 in. Stainless Steel Sanitary Fitting
21 2 in. Stainless Steel Sanitary Fitting
Temperature Compensation
_ No Selection – Pt-1000
54 Pt-100
Optional Options
0.1/cm
1.0/cm
(1)
(2)
June 2017
Insertion Length
_ No Selection – Standard Insertion Length
36 Extended Insertion Length
(3)
Special
_ No Selection – Supplier Material Traceability Certificate not Included
99Q8 Supplier Material Traceability Certificate Included
Typical Model Number: 403VP-11-20-_-36-99Q8
1. For compatibility with Rosemount 56, 1056, 1057, 1066, and 5081 Transmitters. Also compatible with legacy transmitter models 1055,
54e, 4081, 6081, and XMT.
2. For compatibility with legacy transmitter models 1054, 2054, and 2081.
3. Extended insertion length is 6 inches from inside face of flange to end of sensor.
4
www.Emerson.com/RosemountLiquidAnalysis
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