Rosemount Analytical 150 Specifications

Temperature °F

Product Data Sheet

LIQ-PDS-150
July 2017

Rosemount 150

Insertion/Submersion Conductivity Sensor

• SUITABLE FOR INSERTION/SUBMERSION/ FLOW-THROUGH
installation.

• TEMPERATURE COMPENSATION element is provided as inte­gral part of sensor.

• OPERATES IN HIGH PRESSURE SYSTEM to 175 psig at
100°F (38°C).

• SENSOR CONSTANTS OF 0.1, 0.5 and 1.0 are available.

FEATURES AND APPLICATIONS

The Rosemount Model 150 Insertion/ Submersion
Sensor is available in sensor constants of

0.1, 0.5 or 1.0 for conductivity ranges from 0-10 to
0-10,000 μS when used with Models 54eC, 81C,
1054BC, 1181C, 2081C, and 3081C analyzers/transmit-
ters. For optimal loop performance, connect the Model
150 sensor to instrument Models 54eC or 1054BC.

The

Tefzel1 housing has both rear-facing and forward­facing, 1 inch male pipe threads. The sensor can be
threaded into a process line or the side of a tank,

or

be

attached to a length of pipe for submersible instal­lation. The Model 150 is available with a 1 inch CPVC
tee (Code 16) for flow-through installation. An inte­gral 10 foot cable is supplied for connection to the
analyzer/transmitter or junction box.

This sensor is most appropriately used as a set-point
detector in applications with a fairly broad control
range. This sensor is a good choice for boiler blow­down and open recirculating cooling water. For appli­cations that require high accuracy over a wide

range

of

conductivity, a sensor from the ENDURANCE™
family (Model 400 series) or the toroidal family (Model
200 series) would be the ideal choice.

SPECIFICATIONS

Available Sensor Constants: 0.1, 0.5 and 1.0
Process Connection: 1 inch MNPT both front and

rear threads

Junction Box: Code 17: ABS, meets NEMA 4X specifi-

cations
210 mm x 127 mm H x 102 mm D
(8-1/4 in. x 5 in. x 4 in.)

Integral Cable: 10 ft (250 cm), four conductors (20 ga.)

shielded, provided with spade lugs.
For Code 54: 10 ft (250 cm), 5 connectors (22 ga.)

4 drains, shielded, provided with spade lugs.

Interconnect Cable (J-Box to instrument): Specify

length, 5 conductors (22 ga.), 4 drains, shielded.

Weight/Shipping Weight: 0.5 kg/ 0.9 kg (1 lb/2 lb)

1

Tefzel and Viton are registered trademarks of E.I. du Pont de Nemours and Co.

300

200

100

0

Wetted Materials: Electrodes: 316 stainless steel

Insulators: Tefzel and Viton

1

Temperature

Compensation:

0 to 121°C (32 to 250°F)

50

100

Pressure psig

150 200

Pressure/Temperature Rating: (see Figure 1)

Pressure Temperature

1207 kPa abs (175 psig) 38°C (100°F)
345 kPa abs (50 psig) 121°C (250°F)

FIGURE 1. Pressure/Temperature Rating

ORDERING INFORMATION

Model 150 Insertion/Submersion Conductivity Sensor is available in sensor constants of 0.1, 0.5 or 1.0, covering conduc-

tivity ranges from 0-10 to 0-10,000 μS with selected instruments. The Tefzel housing is supplied with both rear facing and for­ward facing 1 in. MNPT’s. The sensor can be threaded into a process line or the side of a tank or attached to a length of pipe
for submersion installations. An integral 10 ft cable is supplied for connection to the analyzer/transmitter or junction box.
Interconnect cable between J-Box and analyzer/instrument must be ordered separately (specify length). The Model 150 may
be optionally supplied in a 1-1/2 in. CPVC tee with 1 in. process connections for flow-through installation (Code 16).

MODEL

150 Contacting Conductivity Sensor

CODE

Cell constant

03

0.1/cm cell constant

06

1.0/cm cell constant

09

0.5/cm cell constant

Tee assembly

OPTIONS

-

No tee assembly included

16

PVC tee with 1 in. FPT process connections

Transmitter compatibility

54

For use with Rosemount 1056, 56, 1066, 1057, and 5081 Transmitters1

Typical model number: 150-03-_-54

MILLIMETER

INCH

FIGURE 2. Model 150 Sensor with optional 1-1/2 in. CPVC tee adapter with 1 in. FNPT process connections

1

Also compatible with legacy transmitter models 54, 1054, 2054, 1055, 2081, 3081, 4081, and XMT.