Rosemount Analytical 3200HP Specifications

3200HP

LIQ-PDS-3200HP

Product Data Sheet

July 2017

Rosemount

3200HP

High Purity Water pH Sensor

TM

A reliable sensor for accurately measuring pH in high purity water

The RosemountTM 3200HP pH sensor is used to accurately measure pH in high purity water applications such as boiler water,
boiler feedwater, and steam condensate. These sensors feature a flowing reference design for improved signal stability in low
conductivity water.

Rosemount 3200HP High Purity Water pH Sensor Rosemount 3200HP High Purity Water pH Sensor

July 2017 July 2017

Overview

A Robust Sensor Design

 Operates in low conductivity water down to 0.4 µS/cm.

 High signal stability with flowing reference electrode and

laser drilled capillary junction.

 Operates in sample temperatures of 0 to 70 °C (32 to

158 °F).

 Built-in solution ground for measurement stability and

complete diagnostic functionality.

Ease of Installation and Maintenance

 Rosemount 3200HP features a complete panel mounted

system, including an electrolyte reservoir, a flow cell, a pH
sensor, and a calibration cup holder.

Contents

 Easy to replace liquid junction and refillable electrolyte

reservoir.

 Variopol (VP8) cable connection option, for quick cable-

to-sensor release, which eliminates cable twisting.

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

Specifications ................................................................................................................................................................................. 3

Product Certifications..................................................................................................................................................................... 4

Dimensional and Installation Drawings ........................................................................................................................................... 5

Accessories .................................................................................................................................................................................... 6

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Ordering Information

The Rosemount 3200HP High Purity Water pH Sensor comes as a complete panel mounted system, consisting of an
electrolyte reservoir, flow cell, combination pH sensor, calibration cup holder, and quick disconnect VP8 sensor cable.
All components are mounted on an ABS plate which is suitable for wall mounting. Sensors feature a 316 stainless steel
solution ground and integral Pt-100 RTD for quick and accurate temperature compensation.

Table 1. Rosemount 3200HP High Purity Water pH Sensor ordering information

Model Sensor type

3200HP pH sensor

Variopol cable selection

01 Complete panel with 10 ft VP cable and sensor

02 Complete panel with 20 ft VP cable and sensor

03 Complete panel with 30 ft VP cable and sensor

Typical Model Number: 3200HP-01

Specifications

Table 2. Rosemount 3200HP High Purity Water pH Sensor specifications

Physical characteristics Specifications

Measurement range pH: 0 to 14

Wetted materials Silicone, polycarbonate/polyester, glass, stainless steel, PVDF, and Viton

Accuracy ±0.05 pH

Noise < 0.02 pH

Conductivity range > 0.4 µS/cm

Sample temperature 0 to 70 °C (32 to 158 °F)

Sample inlet pressure 5 to 10 psig (134-370 kPa abs); no back pressure allowed; sample must drain to open atmosphere

Sample flow rate 1 to 3 gph (60 to 180 mL/min)

Process connections 1/4 in. FPT

Reference electrode Flowing, open capillary

Weight/shipping weight 5.4 lb / 7.6 lb (2.5 kg / 3.5 kg)

ORP: -1500 to +1500 mV

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