Rosemount Analytical 222 Specifications

Rosemount™ 222

Toroidal Flow Through Conductivity Sensor

Product Data Sheet

July 2017

LIQ-PDS-222

A high performance sensor with ease of maintenance in mind

The Rosemount 222 toroidal flow through conductivity sensor measures conductivity in highly conductive liquids up to 2 S/cm
(2,000,000 μS/cm). A noninvasive flow through design allows for in-line installations without any obstruction to sample and makes
these sensors ideal for use with viscous or fibrous liquids.

Rosemount 222 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.

 Corrosion resistant Teflon pipe liner.

 Pt-100 RTD included to allow temperature compensated

conductivity measurements.

 Operates in process temperatures up to 182 °C (356 °F).

Meet Process Flow Through Requirements

 Versatile installation options allows for direct mounting into

1 in. and 2 in. process lines with 150 lb or 300 lb raised face
threaded ANSI B16.5 flanges.

 Plugging resistant and suitable for liquids containing high

levels of suspended solids.

July 2017

Contents

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2

Instrument Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

www.Emerson.com/RosemountLiquidAnalysis

July 2017

Rosemount 222 Toroidal Flow Through Conductivity Sensor

Ordering Information

Rosemount 222 Flow Through Toroidal sensors feature Teflon-lined pipe, an external
toroid assembly, two unlined carbon steel outer flanges, a Pt-100 RTD temperature
compensation element, and 20 ft. of integral cable. Optional stainless steel outer
flanges are also available.

Table 1. Rosemount 222 Flow Through Toroidal Conductivity Sensor Ordering Information

Model Sensor type

222 Flow Through Toroidal Conductivity Sensor

(1)

Sizes

01 1 inch, 150 lb flange

02 2 inch, 150 lb flange

05 1 inch, 300 lb flange

06 2 inch, 300 lb flange

Flange option

_ No selection

21 316 stainless steel outer flange

(2)

Cable

54 Standard integral cable

(3)

Typical Model Number: 222-01-_-54

1. Grounding rings are required for proper operation if the outer flanges of the Rosemount 222 sensor are substituted by the customer with non-conductive flanges.
Order SQ 7430 and consult the factory for pricing.

2. Only available with option -01.

3. Cables can be extended using remote junction box PN 23550-00 and extension cable. See Accessories .

www.Emerson.com/RosemountLiquidAnalysis

3

Rosemount 222 Toroidal Flow Through Conductivity Sensor

Specifications

Table 2. Rosemount 222 sensor specifications

Sensor type

Toroidal Flow Through Conductivity Sensor

Cell constant (Nominal)

1 in. diameter 6/cm

2 in. diameter 4/cm

Process connection

1 in. 150 lb or 300 lb raised face threaded ANSI B16.5 flange

2 in. 150 lb or 300 lb raised face threaded ANSI B16.5 flange

Wetted materials

Teflon-lined carbon steel pipe, with carbon steel after flanges; 316 stainless steel outer flange (option -21)

Cable length

July 2017

20 ft. (6.1 m)

Maximum cable length

100 ft. (30 m)

Table 3. Temperature and pressure

Flange Temperature range Maximum pressure

150 lb

5 to 182 °C (41 to 360 °F)

300 lb 250 psig (1825 kPa [abs])

125 psig (963 kPa [abs])

Table 4. Pressure (for CRN registration only)

Option Flange Diameter Maximum pressure

-01
150 lb

-02 2 in.

-05
300 lb

-06 2 in. 250 psig (1825 kPa [abs])

-01-21 150 lb 1 in. 125 psig (963 kPa [abs])

1 in.

125 psig (963 kPa [abs])

1 in. 200 psig (1480 kPa [abs])

Table 5. Weight/Shipping weight (Weights are rounded up to the nearest 1 lb or 0.5 kg)

Flange Diameter Weight Shipping weight

150 lb

1 in.

300 lb 17 lb (8.0 kg) 20 lb (9.0 kg)

150 lb

2 in.

300 lb 35 lb (16.0 kg) 40 lb (18.0 kg)

4

11 lb (5.0 kg) 14 lb (6.5 kg)

33 lb (15.0 kg) 37 lb (17.0 kg)

www.Emerson.com/RosemountLiquidAnalysis

July 2017

Rosemount 222 Toroidal Flow Through Conductivity Sensor

Instrument Compatibility

For more information regarding compatibility with older instruments please call our Customer Care Department at 855-724-2638.

Rosemount 56, 1056, and 1066

Measurement choices: Conductivity, resistivity, total dissolved solids, salinity, and % concentration

Salinity: Uses Practical Salinity Scale

Total Dissolved Solids: Calculated by multiplying conductivity at 25 °C by 0.65

% Concentration Selections

Temperature Compensation Options: Manual slope (X%/°C) and neutral salt (dilute sodium chloride)

Repeatability: ± 0.25% ± 5 μS/cm after zero cal

Input Filter: Time constant 1-999 seconds, default 2 seconds

Response Time: 3 seconds to 100% of final reading

Table 6. Rosemount 56, 1056, and 1066 Transmitter temperature specifications

(1)

: 0-12% NaOH, 0-15% HCl, 0-20% NaCl, and 0-25% or 96-99.7% H2SO

4

Temperature range -25 to 210 °C (-13 to 410 °F)

Temperature accuracy, Pt-100, -25 to 50 °C ± 0.5 °C

Temperature accuracy, Pt-100, 50 to 210 °C ± 1 °C

Table 7. Transmitter loop performance with Rosemount 222 Sensors

Transmitter model Conductivity range Loop performance (following calibration)

Rosemount 1056/56

500 μS/cm to 2000 mS/cm

Rosemount 1066 ± 4% of reading ± 5 mS/cm in recommended range

± 4% of reading in recommended range

Table 8. Rosemount 1066 Transmitter loop performance with Rosemount 222 Sensors

Conductivity range Loop performance (following calibration)

15 μS/cm to 1500 mS/cm ± 1% of reading ± 15 μS/cm in recommended range

1500 mS/cm to 2000 mS/cm ± 5% of reading outside high recommended range

1. The conductivity concentration algorithms for these solutions are fully temperature compensated.

www.Emerson.com/RosemountLiquidAnalysis

5

Rosemount 222 Toroidal Flow Through Conductivity Sensor

July 2017

Rosemount 5081

Table 9. Rosemount 5081 Transmitter specifications at 25 °C

Accuracy ± 1.0% of reading

Repeatability ± 0.25% of reading

Stability 0.25% of output range per month, non-cumulative

Ambient temperature coefficient ± 0.1% of reading ± 2 μS/cm per °C

Table 10. Recommended conductivity ranges for Rosemount 222 Sensor with Rosemount 5081 Transmitter

Nominal cell constant 6.0/cm (1 in.) or 4.0/cm (2 in.)

Minimum conductivity 500 μS/cm

Maximum conductivity 2,000,000 μS/cm

Note: Values shown are for 25° conductivity with a temperature slope of 2% per °C. The maximum range value will be lower for
solutions with a higher temperature slope.

Dimensional Drawings

Figure 1. Rosemount 222 Dimensional Drawing

6

www.Emerson.com/RosemountLiquidAnalysis

July 2017

Table 11. Dimensions

Rosemount 222 Toroidal Flow Through Conductivity Sensor

Option Pipe Diameter Flange

(1)

“A” Dimension

(2)

“B” Dimension

-01 1 in. 150 lb 7.0 in. (178 mm) 8.4 in. (213 mm)

-02 2 in. 150 lb 24.0 in. (610 mm) 26.0 in. (660 mm)

-05 1 in. 300 lb 7.0 in. (178 mm) 9.1 in. (232 mm)

-06 2 in. 300 lb 24.0 in. (610 mm) 26.6 (676 mm)

-01-21 1 in. 150 lb 7.0 in. (178 mm) 8.4 in. (213 mm)

1. Outside flanges are ANSI B16.5 raised face, threaded pipe flanges

2. Dimension is +0.125 in. (3 mm)

3. Approximate dimension

Accessories

Table 12. Rosemount 222 Sensor accessories information

Part number Description

2001492 Stainless steel tag (must specify marking)

23550-00 Remote junction box without preamplifier

23294-00 Interconnecting extension cable, unshielded, prepped (for use with remote junction box)

23294-05 Interconnecting extension cable, shielded, prepped (for use with remote junction box)

9200276 Interconnecting extension cable, shielded, unprepped (for use with remote junction box)

2002557 Insulation kit, 1 in. 150 lb flange, 2 sets

2002558 Insulation kit, 1 in. 300 lb flange, 2 sets

2002559 Insulation kit, 2 in. 150 lb flange, 2 sets

2002560 Insulation kit, 2 in. 300 lb flange, 2 sets

8950101 Pt-100 RTD assembly

(1)

(1)

(1)

(1)

(3)

1. Each insulation kit contains two flange gaskets and sufficient insulating sleeves, insulating washers, and stainless steel washers to replace both flange seals of one
sensor. The kit does not contain flange bolts or nuts.

www.Emerson.com/RosemountLiquidAnalysis

7

Rosemount 222 Toroidal Flow Through Conductivity Sensor

LIQ-PDS-222

Global Headquarters

Emerson Automation Solutions

8200 Market Blvd
Chanhassen, MN 55317

[phone] or [phone]

[phone]
[e-mail]

North America Regional Office

Emerson Automation Solutions

8200 Market Blvd.
Chanhassen, MN 55317, USA

[phone] or [phone]
[phone]
[e-mail]

Latin America Regional Office

Emerson Automation Solutions

1300 Concord Terrace, Suite 400
Sunrise, FL 33323, USA

[phone]
[phone]
[e-mail]

Product Data Sheet

July 2017

Europe Regional Office

Emerson Automation Solutions GmbH

Neuhofstrasse 19a P.O. Box 1046
CH 6340 Baar
Switzerland

[phone]
[phone]
[e-mail]

Asia Pacific Regional Office

Emerson Automation Solutions Asia Pacific Pte Ltd

1 Pandan Crescent
Singapore 128461

[phone]
[phone]
[e-mail]

Middle East and Africa Regional Office

Emerson Automation Solutions

Emerson FZE P.O. Box 17033,
Jebel Ali Free Zone - South 2
Dubai, United Arab Emirates

[phone]
[phone]
[e-mail]

Analyticexpert.com

Linkedin.com/company/Emerson-Automation-Solutions

Twitter.com/Rosemount_News

Facebook.com/Rosemount

Youtube.com/user/RosemountMeasurement

Google.com/+RosemountMeasurement

The Emerson logo is a trademark and service mark of Emerson
Electric Co.
Rosemount and Rosemount logotype are trademarks of Emerson.
All other marks are the property of their respective owners.
© 2017 Emerson. All rights reserved.