ST-710SS Stainless Steel Inline pH Sensor

The Pyxis ST-710SS is a pH composite sensor that is designed to simplify installation. In addition to calibration and in-use operation in process water, industrial water, wastewater and cooling water applications. These sensors are uniquely designed to offer an embedded transmitter and can be utilized in both 4-20mA or RS-485 Modbus formats. When utilized in RS-485 Modbus format, these sensors also provide a temperature output signal. These features dramatically improve application possibilities allowing the ST-710SS series of sensors to be directly connected to any micro processor based controller, PLC and Distributed Control System.

The ST-710SS series flat pH bubble increase their resistance to highly turbid waters and contamination. The enlarged salt bridge design with large junction capacity also ensures a significantly longer sensor life with minimal maintenance. These devices are ideally suited for hard to measure waters where conventional pH sensors would have otherwise failed. The ST-710SS series of sensors are produced with a 304 Stainless Steel Body and are designed with a removable and replaceable electrode head assembly.

Each sensor offers a unique design Electrode Head Assembly incorporating the complete sensor electrode and appropriate electrolyte solution in an easily replaceable format. Each sensor offers a six foot cable with8-Pin quick adapter as well as a 1.5-foot flying lead wire with 8-pin adapter for rapid installation and replacement. The ST-710SS series are provided with the ST-001 Pyxis standard ¾” NPT-CPVC installation Tee for in-line flow applications but may also be installed in submersed applications using the MA-102S Submersion Adapter Kit. Additionally, larger pipe size installation Tee’s are available from Pyxis Lab.

Features

• Easy and replaceable electrode head with simple replacement
• Accurate and stable measurement with ultra-low drift
• Built-in transmitter without preamplifier or meter head
• Dual Outputs both 4-20mA isolated signalsor RS-485 Modbus
• Long-distance transmission with higher stability & accuracy
• Wireless Calibration, Diagnostics, Data Trend via uPyxis APP when used with MA-CR Adapter
• Tolerant to frozen conditions during shipment or storage for short periods
• Large junction capacity 3-4X Electrolyte Solution Content
• Enlarge Platinum Disk
• Longer service life

Specifications

Downloads

ST-710SS User Manual

ST-710SS Series Inline pH-ORP Sensors Datasheet