Stock Item Product Category - Sensorex Liquid Analysis Technology

The S450C and S450CD are flat surface pH probes designed for use in low volume flow applications. These probes are commonly used as part of a pH detector system in laboratory applications such as high pressure liquid chromatography. Available in a cost effective single junction design or with a double junction design for measuring solutions containing compounds that react with silver (Ag).

• Perfect for low volume flow measurements
• Commonly used as part of a pH detector system
• Available with single or double junction design
• Use with any pH/mV meter accepting a BNC connector

Our S8000 series of pH deliver the most reliable online pH monitoring in a unique, modular package that minimizes total cost of ownership. These sensor cartridges can be changed in a few seconds with no tools or re-wiring required. Extended sensor lifetime with ERP Reference System. Reliable performance in demanding applications Lightning fast sensor changes with no tools required Extended sensor lifetime All mounting hardware is reuseable. Only replace the quick-change sensor cartridge One year limited warranty

Use this pre-mixed ORP calibration solution for verifying and calibrating ORP sensors.The solution standard is 225mV and is widely used for ORP sensor calibration. Supplied in a pint (16oz) bottle with long term stability. Simple calibration of ORP sensors to known standard Fast response time with all ORP sensors No mixing required – solution is pre-mixed and instantly ready for use One year shelf life guaranteed

Sensorex pH buffer solutions are used for calibration of pH sensors. pH buffer kit contains 3 color coded pH buffer values of (red) 4.01. (Yellow) 7.00 and (blue) 10.00. Order as a 3-pack or individual bottles.

Applications such as environmental and wastewater sampling involve some uncertainty about what samples may contain. When dealing with unknown or unpredictable sample types, you need a pH probe you can trust to deliver accurate measurements regardless of the contaminants you encounter. The S200CD/BNC has a double junction reference design to prevent reference fouling by heavy metals and other sample contaminants. When you travel to remote sites to collect data, it is especially important that obtaining the measurements you need is hassle free. The S200CD/BNC features an Ultem® body and a BNC meter connection for durability you can trust in the field. Durable Ultem® body BNC protects meter connection Low maintenance sealed gel reference design Double junction prevents reference cell contamin

Users installing into large tanks, large process lines and scrubber lines will appreciate this flat surface self cleaning pH sensor for use with our S675 hot tap (aka wet tap or insertion) assembly. The sensor features flat surface, self-cleaning pH glass for extended maintenance cycles. Protective feet protect against breakage against ball valve or side walls. A unique feature of this sensor is mounting orientation. It can be mounted in any direction whereas most pH sensor should be mounted 5 degrees above the horizontal plane. With the quick disconnect BNC, sensors can be changed in seconds should replacement be required. Designed for use with our S675 Assembly and a BV-1 Ball Valve for a complete hot tap pH measurement solution. Reliable CPVC construction Remove sensors for cleanin

Sensor cartridge housing for use with S8000 series pH and ORP electrodes. Available with integrated automatic temperature compensation and solution ground. Reduce operating costs of pH sensors by using the modular S8000 platform – only the sensor cartridge must be replaced. For use in submersion or in-line installations. Modular design lowers overall pH sensor cost Easy installation Solution ground available for eliminating measurement errors caused by reference ground potentials Compatible with all Sensorex S8000 Series pH and ORP sensor cartridges One year limited warranty

Whether you need to measure pH in your swimming pool, aquarium, or hydroponics garden, you need a probe that will deliver accurate measurements day in and day out. Our S150C/BNC polycarbonate pH sensor provides reliable, stable readings in a range of environments, from greenhouses to science classrooms. This sensor stands up to the usual wear and tear with its durable polycarbonate body and built-in protection for the pH glass measuring surface. Compatible with all pH meters accepting a BNC connector. Very fast response time No maintenance required Durable construction Instantly ready for use One year limited warranty  

Our S272 series of pH sensors deliver reliable online pH monitoring for in-line or submersion installation configuration. Extended sensor lifetime with double-junction technology. Minimal maintenance required due to flat glass measurement surface. A versatile sensor for moderate and multi-purpose applications. Reliable performance in demanding applications Extended sensor lifetime Versatile design for submersion or in-line mounting One year limited warranty

Our S8075 series of pH deliver the most reliable online pH monitoring in a unique, modular package that minimizes total cost of ownership. These sensor cartridges can be changed in a few seconds with no tools or re-wiring required. Extended sensor lifetime with ERP Reference System. Reliable performance in demanding applications Lightning fast sensor changes with no tools required Extended sensor lifetime All mounting hardware is reuseable. Only replace the quick-change sensor cartridge One year limited warranty

This submersible ORP electrode is ideal for tanks, flumes and sewer lines. The self-cleaning, flat-surface design makes the S651CD-ORP resistant to coating, increasing time between maintenance cycles. Protective feet guard sensing surface from breakage, and double junction reference protection extends the lifetime of the sensor. Should a replacement sensor be required, the S651CD-ORP is equipped with quick disconnect BNC connections to minimize downtime due to electrode maintenance. Designed for use with our S653 Cable Assembly for the S651CD for a complete Submersible Flat-Surface, Self-Cleaning ORP measurement solution. Flat surface design resists coating Double junction reference protection extends sensor lifetime Use with our S653 Cable Assembly for quick and easy maintenance Reliable

The TX10 pH and ORP transmitter is a convenient and cost effective solution for pH and ORP monitoring. This transmitter allows you to save space in your panel with the small footprint of its 1/8 DIN case. The isolated, reversible 4-20mA output of the transmitter provides versatility for a range of process control possibilities. Easy to install 1/8 DIN Case 4-20mA current output Compatible with sensors that utilize spade lug connectors Clear LCD displays pH or ORP and temperature 100-240 VAC power supply Note: The TX10 pH and ORP transmitter is only compatible with sensors that have spade lug connectors.

Our S8000 series of ORP deliver the most reliable online ORP monitoring in a unique, modular package that minimizes total cost of ownership. These sensor cartridges can be changed in a few seconds with no tools or re-wiring required. Extended sensor lifetime with ERP Reference System. Reliable performance in demanding applications Lightning fast sensor changes with no tools required Extended sensor lifetime All mounting hardware is reuseable. Only replace the quick-change sensor cartridge One year limited warranty

Now Available with optional MODBUS/RS485 Interface For S8000 Modular pH, ORP and Contacting Conductivity applications which require more than a direct electrode output, plug-in electronic modules are available. Simply select the parameter type and desired amplifier/output. Input Voltage Options: 12V DC – MODBUS only 24V DC – 4-20mA & MODBUS

The Calibration Box (PN# CALBOX – MB) is used to calibrate modbus sensors. The wires from the sensors connect to the terminal block on the front of the box. It connects to a computer via a USB interface. This product is to be used with only the integrated version of our Smart Sensors, which include: S272 pH & ORP sensors DO6400 Series sensors TCS3020 sensor FCL & CLD amperometric sensors The Calibration Box is not measurement specific. One of these can be used to calibrate all integrated sensors.

The Sensorex S200C/BNC is one of our most popular laboratory pH electrodes, due to its reliability and low maintenance design. The S200C/BNC features a durable Ultem ® body for superior chemical compatibility. Durable and chemically compatible Ultem ® body Reliable and accurate over the full range of pH measurements No refilling or maintenance required with sealed gel-filled design Instantly ready for use, and has one year guaranteed shelf life One year limited warranty

The SensoPRO Toroidal Conductivity Monitoring System delivers reliable conductivity monitoring with toroidal (inductive) sensor technology . The NEW  EX2000RS toroidal conductivity transmitter has one 4-20 mA output, an RS-485 serial interface for use with Modbus RTU or ASCII, and can display conductivity, percent concentration, TDS, and salinity. The durable Noryl-body TCS3020 Toroidal (Inductive) Conductivity / TDS Sensor is resistant to fouling, coating, and corrosion and requires virtually no maintenance. Most reliable conductivity / TDS monitoring Minimal sensor maintenance requirements Displays conductivity, TDS, % concentration, and salinity Robust integration with Modbus RTU or ASCII Sensorex Guarantee: One year limited warranty This rugged toroidal conductivity monitoring sys

Our TX100 is a fully-featured pH/ORP transmitter for use with pH and ORP sensors. The large display shows pH/ORP value simultaneously with temperature. Versatile mounting options for wall, panel, DIN rail or pipe mount. Reliable pH/ORP monitoring Simple sensor calibration Automatic sensor maintenance alerts Compatible with a wide variety of Sensorex pH/ORP sensors One year limited warranty Note: Transmitter is only compatible with sensors with tinned leads.

The Calibration Adapter (PN# S857) is used to calibrate modbus sensors. It threads on to the back of the smart sensor and it connects to a computer via a USB interface. This product is to be used with only the modular version of our Smart Sensors, which include: S8000 Series pH and ORP Sensors CS8000 Series Conductivity Sensors The Calibration Adapter is not measurement specific. One of these can be used to calibrate all modular sensors.

The FC875/T Threaded 3/4″ CPVC Flow Cell is used for in-line installation of the S8000CD Self-Cleaning Industrial pH Sensor or S8000CD-ORP Self-Cleaning Industrial ORP Sensor. The FC800 is used with Sensorex CS300 Process Graphite Contacting Conductivity Sensor with 0.1 cell constant. The FC875/T is part of a complete S8000 package and can be purchased separately, or it is already included in our S8000 Kits listed below: S8300 Self-Cleaning In-Line Process pH Sensor S8200 ORP Self-Cleaning In-Line Process ORP Sensor

Extend the life of your pH and ORP sensors by using the Sensorex pH electrode storage solution. When the sensor is not in use, place the sensor glass measurement area into the storage solution. The pH electrode storage solutions are supplied in pints (473 ml).

Refillable glass pH electrodes contain liquid electrolyte solution, which serves to close the electrical circuit in a pH electrode. The electrolyte solution must have electrical contact with the solution being measured. Contact is made via a semipermeable junction, which permits a consistent outflow of liquid electrolyte.  Over time, electrolyte is depleted and should be replaced. 3.5 M liquid KCl for Sensorex model pH3000 3.5 M liquid KCl/AgCl for Sensorex model pH1400

Chemical processing, industrial water and wastewater applications can be challenging environments for a pH sensor. Chemicals from the process mix with the reference electrolyte solution, changing the chemistry and leading to erratic readings. Fortunately, our differential pH and ORP sensors feature buffered reference electrolyte (SDS-7050), which can be replaced or refilled when needed. Also compatible with other brands, including Hach* and Water Analytics*. Contains 500mL. Internal fill solution for SD7000, SD7420, and SD7500 sensors Compatible with popular Hach & Water Analytics 5-wire differential pH & ORP models We stand behind all our products with the Sensorex Guarantee and one year warranty *Hach is a registered trademark of Danaher. Water Analytics is a registered trademark

The B125 ORP Calibration kit can be used for a simple calibration of both pH and ORP sensors. Use this kit for pH calibration, then convert the pH buffers into stable ORP buffers by saturating with quinhydrone. The B125 ORP calibration kit is a complete, ready-to-use package and can be used for up to 30 calibrations. Simple calibration of pH and ORP simultaneously Fast response time Mix and prepare the calibration buffers in seconds Instantly ready for use and ships with plastic beakers and stirring sticks One year shelf life guaranteed

Our TDS / Conductivity Calibration Standards are prepared to NIST (National Institute of Standards and Technology) primary solutions standards. Both Mixed Salts and Single Salt solutions are available. A NIST certificate is also available for a nominal charge. Solutions are supplied in quart bottles (946 ml) and are ready for immediate use. Both the TDS and the conductivity values are listed on the label. Shelf life is guaranteed for a year, and each solution is supplied with a MSDS sheet.

The pH Detectors are designed for use with a variety of instrumental techniques such as FIA, HPLC and IEF and are also used to continuously monitor the pH of low volume flows in bench scale chemical systems. The pH detector system is specially designed to achieve ultra fast response times. A  flat surface pH electrode  (S450CD) located at the top of the flow cavity allows for very low internal volumes. The resulting rectangular cross-section flow path has no protruding parts which could interfere with a clean sweeping flow. pH Detector system for HPLC, FIA, and IEF applications Perfect for low volume flow measurements Ultra fast response time Flow cell and inlet/outlet fittings included

The S150C-ORP/BNC is a durable and easy to use ORP sensor. Great for outdoor applications, such as monitoring swimming pool chlorine, this probe has built in protection for the ORP sensor surface. Use the S150C-ORP/BNC with any ORP meter accepting a BNC connector. Very fast response time Sealed, no maintenance reference design Durable construction Instantly ready for use One year limited warranty  

Our S465 series of pH and ORP sensors deliver reliable online pH monitoring as a direct-fit replacement for Acu-Trol* 744000260 (AKpH-FB) pH sensor. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable PPS construction with built-in protection for the pH measuring surface. BNR connector. Designed for use with Acu-Trol® controllers AK110, AK600, AK2100. Reliable measurement performance Direct-fit Compatibility Perfect for pressurized applications Instantly ready for use One year limited warranty   * Acu-Trol is a registered trademark of Pentair. No affiliation, endorsement or sponsorship is stated or implied.