700 ULTRA-D pH/ORP digital sensor

The ultimate rechargeable sensor for demanding ultra-pure water pH accuracy

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Documentation

700 ULTRA-D | Digital pH/ORP sensor

Data Sheet

Specifications

Overview

Enhanced with a triple ceramic junction design, the 700 ULTRA-D has improved speed of response while maintaining measurement stability in the most demanding high purity applications.

The 700 ULTRA-D sensor provides:

EZLink™ connectivity

Plug-and-play technology makes sensor integration fast and easy
Advanced diagnostics offering end-of-life indication and fault analysis
Improved measurement accuracy with digital communication

Increased efficiency

Propriety high performance glassware formulations provide the highest level of reliability and responsiveness
Close-coupled temperature measurement ensures high accuracy even with rapid temperature changes

Measurement confidence

Refillable KCl reservoir offering maximum usability and extended operation in high purity applications
Triple ceramic junction reduces plugging while providing improved measurement stability and speed of response
Each electrode is manufactured to the highest quality standards and provided with a calibration certificate

Modular design

12 mm sensor paired with intelligent accessories provides simplified mounting
Optional 700 ULTRA sampling panel provides a complete system for simple integration
Available in a range of detached or integral cabling options

Data

Measurement range
pH 0 to 14 pH
Redox (ORP) –2000 to 2000 mV

Process temperature
–5 to 100 °C (23 to 212 °F)

Pressure range
Atmospheric

Recommended minimum sample conductivity
0.055 μS/cm

pH glass
High performance (S) glass (bullet)
Low temperature (LT) glass

Redox (ORP)
Platinum
Reference system

Flowing KCl electrolyte with Ag/AgCl double junction

Reference junction
Ceramic

Connection type
EZLink

Process connections
PG 13.5

Approvals, certification and safety

CE Mark
Covers EMC+LV directives (including latest version of EN61010)
Regulation 31
Drinking water approval: Complies to DWI Regulation 31(4)(b)
Additional tests: BS6920 parts 2.2 and 2.4 on all wetted parts
EMC
Meets requirements of IEC61326 for an industrial environment

Benefits

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