Online Sensors & Analyzers, Sensorex

TX10 pH/ORP Transmitter, 4-20mA, 110-220V AC, 1/8 Din by Sensorex

The TX10 and TX20 transmitter series offers a cost-effective, small footprint solution for pH and ORP process control. Save space in your panel with either of these 1/8 DIN size models. The simple and easy to understand user interface features a four button membrane keypad for quick set up and programming. The TX10 has an isolated, reversible 4-20mA current output, providing versatility for a wide range of process control applications. The TX20 features two sets of programmable on/off relays, allowing the device to control warning lights, alarms or other process control systems. Both models feature a large, clear LCD panel display for quick and easy reference to pH, or ORP, or temperature.

Features:

• Clear LCD displays pH or ORP and temperature
• Easy to install 1/8 DIN plastic enclosure
• Universal power supply input from 100-240VAC
• Automatic US and NIST buffer recognition
• Two sets of programmable on/off relays (TX20)
• Or isolated, reversible 4-20mA current output (TX10)

CS8000TC-K=1 Heavy-Duty Contacting Conductivity / TDS Sensor by Sensorex

Ideal for continuous monitoring in boiler, cooling tower, and other process applications, the CS8000 is a convenient and reliable conductivity monitoring probe.

The probe installs in seconds, with a keyed flange to ensure proper sensor orientation. Cleaning, calibrating, and replacing sensors has never been easier. The S855 cable assembly detaches from the sensor body in seconds with no tools required, just hand loosen the knurled nut and remove the sensor. Flush mount graphite measuring suface is easily cleaned with detergent and a soft bristled brush.

Temperature compensation is included with a choice of sensor types (10K NTC, 30K NTC, Pt 1000RTD & Pt100 RTD) to match the requirements of your conductivity transmitter or controller. Compatible with Sensorex controllers and transmitters as well as those from other manufacturers.

Order the CS8000TC by itself, or in a pre-configured kit that includes the cable assembly and flow cell.

Features:

• Installs in seconds with no tools necessary
• Quick disconnect cable enables easy sensor maintenance
• Flat measurement surface resists coating
• Built in automatic temperature compensation Compatible with a wide range of transmitters and controllers

S272CD/10/BNC Online Process pH Sensor, Flat, 3/4" NPT, PPS, 10ft, BNC by Sensorex

Our S272 series of pH and ORP sensors deliver reliable online monitoring for in-line or submersion installation configuration. Double-junction reference extends sensor lifetime by preventing contamination of the reference with sample components that interact with Silver (Ag). Minimal maintenance required due to the flat glass measurement surface, which also reduces the threat of measurement surface breakage. A versatile sensor for moderate and multi-purpose applications. S272 sensors come with a fully integrated cable assembly, and automatic temperature compensation is available for applications where it is required.

Features:

• Reliable performance in demanding applications
• Double junction prevents reference contamination
• Easy installation for various online monitoring sytems
• Suitable for use in a range of chemical environments
• One year limited warranty

CS676HTTC-K=10 Stainless Steel High Temperature Conductivity Sensor (3/4" Extended Length) by Sensorex

Heavy-duty industrial and boiler conductivity sensors with 316 stainless steel construction for use in 3/4" NPT openings. Mounted in 1" cross with reducer to 3/4". Featuring thermally-resistant PEEK insert and high temperature sealing rings to withstand temperatures of up to 200°C. Supplied with 6" PTFE coated leads for junction box connection. For use with CX3000 Online Conductivity Transmitter/Controller for boiler applications or CX2000 Online Conductivity Transmitter/Controller for industrial control of conductivity and total dissolved solids (TDS).

Features:

• Heavy duty electrodes for boiler applications
• Available with ATC for most makes and models of conductivity transmitters or controllers
• 0.1, 1.0 and 10.0 cell constants available
• Extended length for mounting in cross

TX20 pH and ORP Controller, 2 Relays, 110-229V, 1/8 Din by Sensorex

The TX10 and TX20 transmitter series offers a cost-effective, small footprint solution for pH and ORP process control. Save space in your panel with either of these 1/8 DIN size models. The simple and easy to understand user interface features a four button membrane keypad for quick set up and programming. The TX10 has an isolated, reversible 4-20mA current output, providing versatility for a wide range of process control applications. The TX20 features two sets of programmable on/off relays, allowing the device to control warning lights, alarms or other process control systems. Both models feature a large, clear LCD panel display for quick and easy reference to pH, or ORP, or temperature.

Features:

• Clear LCD displays pH or ORP and temperature
• Easy to install 1/8 DIN plastic enclosure
• Universal power supply input from 100-240VAC
• Automatic US and NIST buffer recognition
• Two sets of programmable on/off relays (TX20)
• Or isolated, reversible 4-20mA current output (TX10)

SD7420CD Differential pH Probe (Direct 4-20mA Output) by Sensorex

Differential sensors have longer working lifetimes

The differential design employs two glass electrodes, which record pH or ORP measurements differentially with respect to a third metal electrode. The reference cell of a differential sensor is actually a measuring electrode in a concentrated pH 7.0 buffer solution rather than a traditional silver/silver chloride reference. This type of reference cell resists contamination by the sample, improving measurement accuracy and extending sensor lifetime.

Save time and money with quick and easy maintenance

With differential technology, you won't have to replace the entire sensor after just a few months. Simply replace the salt bridge and refill the reference solution to keep your electrode working longer.

Don't want to purchase a transmitter or controller?

You don't have to. With a direct 4-20mA output, these differential sensors can be hooked up to a PLC or SCADA system with no transmitter or controller required.

Reliable performance in variable operating conditions

The differential design provides unsurpassed accuracy by virtually eliminating ground loops. Automatic temperature compensation ensures measurement accuracy in environments with rapid temperature changes. Durable Ryton® PPS body construction for extensive chemical compatibility.

Features:

• Employs differential measurement technique
• Complete encapsulation protects internal electronics
• Buffered reference cell solution resists contamination
• Superior accuracy through elimination of ground loops
• No transmitter required: direct 4-20mA output signalTwo year limited warranty

CX100 Loop Powered 4-20mA Conductivity Transmitter, 4-20mA, VDC, w/ Display by Sensorex

The CX100 is a loop powered conductivity transmitter for use with contacting conductivity sensors. The 4-20mA output is ideal for connecting to a PLC for advanced control systems. Easily power the unit with available two-wire power supply loop. Versatile mounting options for wall or panel mount.

Features:

• Flexible configurations: Six selectable conductivity ranges
• Facilitates easy sensor maintenance: Output 'HOLD' for calibration & setup to avoid process disruption
• Accurate conductivity / TDS measurements: Integrated Automatic Temperature Compensation (ATC)
• Compatible with a wide variety of sensors: For use with all Sensorex contacting conductivity sensors
• One year limited warranty: We stand behind all our products with the Sensorex Guarantee

TX100 pH/ORP Loop Powered Transmitter, 4-20mA, VDC, 1/4 DIN by Sensorex

The TX100 pH/mV transmitter is a loop-powered 4-20mA transmitter with a wide range of useful features and programmable options. Five buffer choices are available in two-point calibration mode. The 4-20mA output is scaleable in pH or mV units and has 500V input to output isolation. Temperature is always displayed and is selectable in °C or °F. All stored parameters and calibration data are retained in the non-volatile memory during transmitter power down or power loss. A useful probe clean reminder icon flashes when it is time to clean the probe. Probe cleaning interval is user programmable from 1 to 250 days. The TX100 can be used for wall mounting, panel mounting, pipe mounting and DIN-rail mounting. Cable grips for inlet/outlet to box are included as well as all mounting hardware. The case meets NEMA and IP ratings for water resistance.

Features:

• Displays readings in pH or mV alongisde temperature
• Mounts on wall, panel, pipe or DIN-rail
• Simple, easy to read user interface
• Probe cleaning reminder for easy maintenance
• Stores calibration and other data in case of power loss
• Water resistant case included

CX10 Conductivity Transmitter, 4-20mA, VDC, with Display by Sensorex

The CX10 and CX20 transmitter series offers a cost-effective, small footprint solution for conductivity and resistivity process measurements. Save space in your panel with either of these 1/8 DIN case models. The simple and easy to understand user interface features a four button membrane keypad for quick set up and programming. The CX10 has an isolated, reversible 4-20mA current output, providing versatility for a wide range of process control applications. The CX20 features two sets of programmable on/off relays, allowing the device to control warning lights, alarms or other process control systems.

Features:

• LCD displays conductivity or resistivity & temperature
• Easy to install 1/8 DIN plastic case
• Universal power supply input from 100-240VAC
• Automatic or manual temperature compensation
• Two sets of programmable on/off relays (CX20) or isolated, reversible 4-20mA current output (CX10)

pH1400 Light Duty Glass pH Electrode, 39 Inch (1M), Blue BNC (Entry Sheet to Eric 7/25) by Sensorex

The pH1400 glass pH sensor is easy to use and performs reliably in applications such as hydroponics, gardening, and education.

Features:

• Maximum chemical compatibility with inert glass bodies
• Highly adaptable: Compatible with any meter accepting BNC
• Choose basic, advanced, or premium options based on your application
• Accurate and reliable measurements across full pH scale (0-14)
• Instantly ready for use: Extended shelf life (guaranteed for one year)
• One year limited warranty

CS150TC-K=0.1/10K/10/TL/TL Light-Duty Contacting Conductivity / TDS Sensor with Automatic Temperature Compensation (ATC), Graphite, 12mm, TC, K=0.1 by Sensorex

The CS150 and CS150TC conductivity probes are a cost effective solution for measuring conductivity in light industrial and laboratory applications.

Sensors feature measuring surfaces. The durable epoxy body construction provides a rugged and dependable sensor for portable and laboratory use. Suitable for use with most portable conductivity meters.

By adding a simple mounting gland fitting, customers may use these in process applications. Mount them in-line, in a pipe "T" fitting, or submerse them into a tank.

Features:

• Ideal for laboratory and light duty process applicationsAvailable with or without ATC (temperature sensor)
• Easy to submerge in a tank or mount inline in a pipe
• Cell constant choices of 0.1 or 1.0
• Compatible with most portable and benchtop meters