100 ULTRA pH/ORP analog sensor (APS131)

Cost effective analog sensor for low conductivity applications such as corrosion control in boiler water.

Overview

With no electrolyte to top-up, the 100 ULTRA reduces the maintenance requirements and costs typically associated with pure water applications.

 

The 100 ULTRA features a high-volume internal chamber containing a super-saturated electrolyte matrix with a large porous PTFE junction that provides added measurement stability with minimal drift for long-term measurement down to 2 μS/cm.

Customer Benefits

Increased efficiency

<p>Proprietary glassware formulations provide the highest level of reliability and responsiveness with a close-coupled temperature measurement ensures high accuracy</p>

Minimal drift

<p>Saturated KCl matrix offers extended operation in high-purity applications with minimal drift and without the need for refurbishment</p>

Modular design

<p>Universal ¾ inch NPT design for simplified mounting. Available in a range of detached or integral cabling options</p>

Technical data

Measurement range 0- 14 pH

<p>+/- 2000 mV</p>

Temperature range -5 to 100 °C

<p>23 to 212 °F</p>

Pressure range 6 bar

<p>90 psi</p>

Connectivity Analog

<p>Tinned, BNC, VarioPin</p>

Reference design Junction

<p>Ag/AgCl with KCl gel electrolyte, double junction plus ion trap&nbsp;with Viton<b>™</b> Extreme o-rings</p>

Measuring electrodes pH/ORP

<p>High performance (S) glass (bullet)<br> High performance (S) glass (flat)<br> Low temperature (LT) glass</p> <p>ORP (Redox) – Platinum</p>

Service

ABB offer a full range of services to support you and your processes. Explore our comprehensive range of services at Measurement & Analytics service.