Ph Controller

WD-35801-08 Double-junction pH Electrode with Bulb Guard and ATC (Use with pH 100, 200, 800, and 1000 controllers) by Oakton

A. In-line submersible electrodes feature a probe guard to protect sensor from damage. They can be placed in a tee fitting for in-line use. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

B. Submersible electrodes are permanently encapsulated in a 3-ft pipe - perfect for tank installation. ABS plastic body withstands temperatures up to 80°C.

C. Semi-domed bulb electrodes with solution ground have a unique surface design that protects electrode from particulates and increases flow across the junction to keep the bulb clean. Graphite body acts as a solution ground. Withstand temperatures up to 100°C.

D. Self-cleaning flat electrodes have an innovative flat surface that prevents solids buildup. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

E. PTFE junction electrodes are excellent for simple wastewater applications. PTFE junction and polymer gel reference electrolyte resist clogging. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

F. PTFE junction electrodes with solution ground are excellent for tough wastewater applications. Solution ground pin eliminates ground loop and electrical noise problems. PTFE junction and polymer gel reference electrolyte resist clogging. Ryton body with 3/4" NPT thread on both ends withstands temperatures up to 100°C.

• Include BNC connector
• Built-in Pt RTD sensor with stripped ends for temperature (ATC) element
• ORP electrodes feature Pt band sensor
• Use electrodes with solution ground with our pH 200, 800, or 1000 controllers in areas with high electrical noise

6308PT 1/4 DIN Panel Mount pH Single Parameter Analyzer by Jenco

1/4 DIN panel mount pH single parameter analyzer with electrode efficiency display function. Features pH linear or antilog transmitter output, hysteresis control and uninterrupted operation during pH calibration. Has one 4-20mA output, 5 relays and a RS-485 communications interface. Graphical display. 115/230V AC. CE Approved.

• Bright, graphical LCD display, 1.5 x 2.25
• Simultaneous measurement and analysis
• 1/4 DIN watertight, ip65 rated enclosure
• Reversible & isolated 4 to 20ma output with adjustable bandwidth
• Continuous controller / relays operation during calibration
• 4-digit password security protection
• Programmable set point hysteresis
• Automatic temperature compensation
• CE approved
• Built in ISO9001 certified facility
• Membrane keypad with audio feedback
• Power down, non-volatile memory backup
• RS-485 output
• Multiple spst on/off relays
• Embedded self diagnostic program
• High 50/60 hz noise rejection

WD-35807-35 Teflon-junction, CPVC-body pH Electrode with Pt 100 temp (Use with pH 100, 200, 800, and 1000 controllers) by Oakton

A. In-line submersible electrodes feature a probe guard to protect sensor from damage. They can be placed in a tee fitting for in-line use. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

B. Submersible electrodes are permanently encapsulated in a 3-ft pipe - perfect for tank installation. ABS plastic body withstands temperatures up to 80°C.

C. Semi-domed bulb electrodes with solution ground have a unique surface design that protects electrode from particulates and increases flow across the junction to keep the bulb clean. Graphite body acts as a solution ground. Withstand temperatures up to 100°C.

D. Self-cleaning flat electrodes have an innovative flat surface that prevents solids buildup. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

E. PTFE junction electrodes are excellent for simple wastewater applications. PTFE junction and polymer gel reference electrolyte resist clogging. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

F. PTFE junction electrodes with solution ground are excellent for tough wastewater applications. Solution ground pin eliminates ground loop and electrical noise problems. PTFE junction and polymer gel reference electrolyte resist clogging. Ryton body with 3/4" NPT thread on both ends withstands temperatures up to 100°C.

• Include BNC connector
• Built-in Pt RTD sensor with stripped ends for temperature (ATC) element
• ORP electrodes feature Pt band sensor
• Use electrodes with solution ground with our pH 200, 800, or 1000 controllers in areas with high electrical noise

691N 1/8 DIN Panel Mount pH Transmitter with Calibration by Jenco

1/8 DIN panel mount pH transmitter with calibration by potentiometers. Has a manual temperature control knob and normal transmitter output of 4-20 mA output for 0-14 pH range or in expanded mode 4-2mA can be for any 2 pH units from 0 to 14 pH. Features a large bright red LED display. Connectors are a BNC pH input and spade lug screw type connector block. 115/230V AC.

• Current output with selectable span for better accuracy
• Manual temp. compensation
• 0.56 high efficiency red led display
• Low power consumption
• Reduced internal heating for increased reliability
• Heat cycled 100 hrs
• Isolated 4-20 mA output span of 0 to 14 pH over any 2 pH

3671N 1/8 DIN Panel Mount pH/ORP Controller by Jenco

1/8 DIN panel mount pH/ORP controller with dual SPDT Hi/Lo relays, manual set points and calibration are via potentiometers. Features a voltage/recorder output and an internal pH/ORP select switch. Display is a large bright red LED. Connectors are a BNC input and spade lug screw type connector block. Meter requires a Pt-100 ATC or a simulation resistor for temperature. Power115/230A AC.

• All solid state design
• Low cost
• Easy to install
• Set points on front panel
• Recorder output
• 0.56 high efficiency red led display
• 1/8 DIN aluminum case
• Set points cover entire span
• ATC for pH 0 to 100 °C
• Internal pH/ORP select switch
• Low power consumption design, reduced internal heating thus increased reliability

6312PTB pH or ORP Analyzer/Controller, 4-Relays, IP-65 Case, RS-485 by Jenco

• Graphic LCD with manual backlight displays pH, temperature, relay status, and transmitter current mA output.
• Automatic buffer recognition of US and NIST buffer sets. Calibration data is stored in memory and is ready for use on power up.
• Two sets of isolated and reversible 4-20 mA current output for pH and temperature allows it to be used as a proportional output.
• 4 programmable on/off relays: 3 for pH and 1 for temperature.
• RS-485 output for remote access allows multiple units to be connected and ganged together.
• Password protection.
• IP65.

3672 Transmitter/Controller, Adjustable Span, LCD, 1/4 DIN by Jenco

The models 3672, 3673 and 3675 are precise instruments for the measurement and control of pH and mV (ORP).

A large LCD display is used for readability under bright ambient conditions.

The models 3672, 3673 and 3675 are housed in a rugged 1/4 DIN plastic case, allowing it to fit into standard panel cut-outs as well as the most commonly available industrial weatherproof and environmental housings.

692 1/8 DIN Panel Mount pH Transmitter with 4-20 mA Output by Jenco

1/8 DIN panel mount pH transmitter with 4-20 mA output and calibration by potentiometers. ATC temperature control uses a Pt-100 or simulation resistor. Features a large LCD display and uses a BNC input and spade lug screw type connector block.

• All solid state design
• ATC
• Low power consumption design, reduced internal heating thus increased reliability
• 0.56 high LCD display
• Isolated 4 to 20 mA current output
• High stability and fast response
• 1/8 DIN standard aluminum case
• Easy to install
• Heat cycled 100 hours before shipment

3679N 1/4 DIN Panel Mount pH/ORP Controller/Transmitter by Jenco

1/4 DIN panel mount pH/ORP controller/transmitter in a waterproof IP-65 enclosure. Features, LCD display, dual SPDT Hi/Lo relays, manual set point adjust and pH calibration via potentiometers. For ORP there is a Zero Adjustment and pH/ORP is selectable via a shorting plug. Output is 4-20 mA current type. Connectors are a spade lug circular connector for pH+. All other connections are tinned leads to terminal blocks. Temperature compensation is a Pt-100 ATC or simulation resistor. Power 115/230V AC.

• Dual function pH & ORP
• Orp zero point calibration
• Isolated 4~20ma output
• Dual on/off relays
• Auto temperature compensation
• Water & corrosion proof case
• Large LCD display

SCT-108.003.07 SCT BEN-pH-7 Precision GLP pH/Conductivity Meter by ScichemTech

SCT benchtop precision GLP pH/Conductivity meter is suitable for precision measurement research and quality control, resolution pH 0.001 and conductivity 0.5.

Includes:

• Flexible electrode holder
• pH/ATC three-in-one combination electrode
• Glass pH combination electrode
• Temperature electrode
• Conductivity electrode
• pH standard buffer solution 4.00, 7.00, 10.01 (50 ml) 1413us/cm
• Conductivity standard solution 50ml
• 9V power adapter
• RS-232 communication cable
• Communication software disk
• Operation manual and packing list

Features:

• SCT meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
• Three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
• Automatically recognize 12 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series & NIST series
• High purified water and ammonia added purified water pH measuring mode can be set up.
• With EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode.
• Automatically recognize 8 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series
• Adopt advanced and original conductivity measurement technology, use 1pc of conductivity electrode (K=1) it can meet measuring accuracy requirement for range within 0.5μs/cm ~ 200ms/cm by using only one-point calibration.
• Automatically select conductivity measurement range, when measuring high pure water, equipment automatically enter into temperature compensation of nonlinear model.
• Each meter is coded with unique serial number.
• Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
• SCT benchtop meter meets: ISO9001 & CE standards.

3677 Transmitter/Controller, 1/8 DIN Vertical, Spade Lugs, No BNC by Jenco

The model 3677 is a precise instrument for the measurement and control of pH and mV (ORP).

Two output relays are provided in the model 3677 for ON\OFF control. The isolated 4-20 mA output current of the model 3677 covers the input range of 0 to 14 pH and 0 to 1400 mV.

A front panel programmable HIGH\LOW ALARM relay is provided in the model 3677. A large LCD display is used for readability under bright ambient conditions.

The model 3677 is housed in a rugged 1/8 DIN plastic case, allowing it to fit into standard panel cut-outs as well as the most commonly available industrial weatherproof and environmental housings

6503 ORP Transmitter/Controller with 1 ORP & 1 pH Inputs, 1/4 DIN by Jenco

1/4 DIN panel mount ORP controller/transmitter, microprocessor based, password protected with membrane keypad. LCD displays ORP or pH and temp. Meter has dual SPDT Hi/Lo relays, with programmable hysteresis and a reversible, isolated and programmable 4-20 mA output. Connectors are dual BNC for pH/ORP and spade lug type. ATC is 10K thermistor or simulation resistor. Power 115 / 230V AC

• Controls ORP & measures pH
• Offset calibration for ORP
• Set point security code protection
• Dual on/off relays
• 0.5 high LCD display
• Auto/manual temp. compensation
• Power down memory backup
• Audio feed back touch keys
• 1/4 DIN housing

3675 1/4 DIN Panel Mount pH/ORP Controller/Transmitter by Jenco

1/4 DIN panel mount pH/ORP controller/transmitter with dual SPDT Hi/Lo relays, manual set points and calibration are via potentiometers. Features a 4-20 mA current output and has an external pH/ORP select switch. Display is a large LCD. Connectors are a BNC and spade lug screw type connector blocks. Meter requires a Pt-100 ATC or a simulation resistor for temperature. Power 115/230V AC.

• Isolated 4 to 20 mA output
• Dual on/off relays
• Large LCD display
• ATC
• 115VAC /230VAC operations
• Compact 1/4 DIN case
• Low power solid state design
• Front panel output current span adjustable control
• Front panel acid/base influent select switch
• Front panel high/low relay format select switch

WD-35807-20 Solution Ground, Teflon-junction, Ryton-body pH Electrode with PT 100 temp (Use with pH 100, 200, 800, and 1000 controllers) by Oakton

A. In-line submersible electrodes feature a probe guard to protect sensor from damage. They can be placed in a tee fitting for in-line use. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

B. Submersible electrodes are permanently encapsulated in a 3-ft pipe - perfect for tank installation. ABS plastic body withstands temperatures up to 80°C.

C. Semi-domed bulb electrodes with solution ground have a unique surface design that protects electrode from particulates and increases flow across the junction to keep the bulb clean. Graphite body acts as a solution ground. Withstand temperatures up to 100°C.

D. Self-cleaning flat electrodes have an innovative flat surface that prevents solids buildup. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

E. PTFE junction electrodes are excellent for simple wastewater applications. PTFE junction and polymer gel reference electrolyte resist clogging. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

F. PTFE junction electrodes with solution ground are excellent for tough wastewater applications. Solution ground pin eliminates ground loop and electrical noise problems. PTFE junction and polymer gel reference electrolyte resist clogging. Ryton body with 3/4" NPT thread on both ends withstands temperatures up to 100°C.

• Include BNC connector
• Built-in Pt RTD sensor with stripped ends for temperature (ATC) element
• ORP electrodes feature Pt band sensor
• Use electrodes with solution ground with our pH 200, 800, or 1000 controllers in areas with high electrical noise

WD-35806-21 Flat Surface, Self Cleaning, Double-junction pH Electrode with ATC (Use with pH 100, 200, 800, and 1000 controllers) by Oakton

A. In-line submersible electrodes feature a probe guard to protect sensor from damage. They can be placed in a tee fitting for in-line use. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

B. Submersible electrodes are permanently encapsulated in a 3-ft pipe - perfect for tank installation. ABS plastic body withstands temperatures up to 80°C.

C. Semi-domed bulb electrodes with solution ground have a unique surface design that protects electrode from particulates and increases flow across the junction to keep the bulb clean. Graphite body acts as a solution ground. Withstand temperatures up to 100°C.

D. Self-cleaning flat electrodes have an innovative flat surface that prevents solids buildup. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

E. PTFE junction electrodes are excellent for simple wastewater applications. PTFE junction and polymer gel reference electrolyte resist clogging. CPVC body with 3/4" NPT thread on both ends withstands temperatures up to 80°C.

F. PTFE junction electrodes with solution ground are excellent for tough wastewater applications. Solution ground pin eliminates ground loop and electrical noise problems. PTFE junction and polymer gel reference electrolyte resist clogging. Ryton body with 3/4" NPT thread on both ends withstands temperatures up to 100°C.

• Include BNC connector
• Built-in Pt RTD sensor with stripped ends for temperature (ATC) element
• ORP electrodes feature Pt band sensor
• Use electrodes with solution ground with our pH 200, 800, or 1000 controllers in areas with high electrical noise

GrowControl™ MDX1 Dosing Panel (single pump, A size panel) by Agrowtek

MDXP Modular Dosing Panels automate nutrient dosing and pH control (+ORP) in large or small nutrient stock tanks for re-circulating or drain-to-waste fertigation systems. These pre-assembled panels come ready to dose! Just connect the water manifold to your system and plug in power! Controller, dosing pumps and water manifold are all conveniently mounted on a stainless steel back panel simplifying installation and providing a clean appearance. Available in 1, 2, 4 or 5 pump configurations. Each pump can be configured for pH up/down, EC nutrient dosing or ORP as required. SXH hydro sensor with LCD display allows advanced configuration of the pumps and dosing parameters, manual pump priming, as well as graphing, alarms, data logging and more in a simple to use menu interface. Monitor remotely from any web browser and send email alerts with the optional WiFi module.

AgrowDose peristaltic pumps have legendary reliability, are self-priming, draw over 10ft of lift and pump into lines up to 25psi (up to 45psi with high-pressure check-valve kit.) Pumps feature easy-maintenance with no-tool, twist-off replaceable heads. Stainless steel back-panel makes installation as simple as hanging on a wall and connecting plumbing.

6303C-pH Programmable Transmitter/Controller, LCD Display, 1/4 DIN by Jenco

The model 6303 is a precise instrument for the measurement and control of pH. It can also be used to measure but not control temperature and mV. A built-in micro- controller stores, calculates and compensates for all the parameters relating to pH determinations, such as the temperature characteristics of the pH electrode, pH electrode offset voltage and pH electrode slope deviations, etc.

SCT-108.005.11 SCT-pH-MAXI pH Maxi Controller by ScichemTech

Includes:

• pH sensor
• Fixation clamps
• Calibration solution
• Instruction manual

Features:

• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS are designed with creativeness to get the elegance and produced with proper quality, and meets the specifications for the Water related applications with high level performance.
• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS are supplied with the suitable electrode with SCT standard 10 meters cable.(new series).
• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS are an industrial instrument used for online analysis and monitoring.
• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS are made in a attractive pleasant colour with a Large and Clear blue white LCD Display
• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS are Microprocessor based controllers, which gives stable and accurate readings.
• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS uses Low power consumption and produces less internal heat.
• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS has an isolated 4-20 mA current output.
• SCT- pH (potential of Hydroxide) MAXI CONTROLLERS proved to work continuously in any harsh environmental conditions for the In line measurement and control of accurate pH value and it give the direct measurement and readings.

WD-17106-20 InnoCal NIST-Traceable Calibration; pH Meter, Handheld/Benchtop by Oakton

Regulatory and quality agencies like FDA and EPA have strict guidelines for the determination and control of pH. Maintain your compliance with the help of InnoCal. We can calibrate new instrument purchases from Cole-Parmer, recalibrate your existing instruments, and provide maintenance and repair services.

InnoCal's metrologists can service most any brand of pH, conductivity, or dissolved oxygen meter including Oakton Instruments, accumet, Fisher Brand, Mettler-Toledo, YSI, WTW, Horiba, Hanna Instruments, Thermo Scientific Orion, VWR SympHony, and others.

Calibrations are performed on any handheld or benchtop pH meter with a BNC connection. The calibration contains five test points for pH (2, 4, 7, 10, 12) and five test points in millivolts across the range. If included, the automatic temperature compensation (ATC) probe will also be tested.

• Five electrical pH and mV test points

3621 Industrial pH/ORP Controller, LCD Display, 1/8 Din Panel Mount by Jenco

• Easy to install 1/8 DIN plastic casing.
• Clear LCD displays pH, mV or temperature with backlight.
• Universal power supply input from 100-240VAC.
• Automatic buffer recognition of US and NIST buffer sets. Calibrated data is stored in memory and ready to for use on power up.
• Automatic or manual temperature compensation.
• Displays absolute and relative ORP.
• Two sets of programmable on/off relays for pH or ORP (3621).
• Isolated and reversible 4-20mA current output for pH or ORP allows it to be used as a proportional output (3631).
• RoHs compliant.

3631 Industrial pH/ORP Controller, LCD Display, 1/8 Din Panel Mount by Jenco

• Easy to install 1/8 DIN plastic casing.
• Clear LCD displays pH, mV or temperature with backlight.
• Universal power supply input from 100-240VAC.
• Automatic buffer recognition of US and NIST buffer sets. Calibrated data is stored in memory and ready to for use on power up.
• Automatic or manual temperature compensation.
• Displays absolute and relative ORP.
• Two sets of programmable on/off relays for pH or ORP (3621).
• Isolated and reversible 4-20mA current output for pH or ORP allows it to be used as a proportional output (3631).
• RoHs compliant.

CAREKITPHCONL Probe Care Kit - pH & Conductivity by Bluelab

Probe cleaning is one of the most important parts of owning or operating any Bluelab® meter, monitor or controller.

The probe surface is where the instrument takes the reading of the solution or soil/media. If the probe face is dirty or contaminated, then the reading will be inaccurate.

Accurate readings simplify crop management and provide improved growth.

Use Bluelab® Solutions to re-stock your probe care kit.

Features

• 20ml / 0.67fl oz single-use Bluelab Solution Sachets, 2 each of: pH 7.0 & pH 4.0, KCl and 2.77 EC
• 3 plastic cups
• Bluela® pH Probe Cleaner
• Bluelab® Conductivity Probe Cleaner
• Bluelab® Toothbrush (pH probe cleaning instrument)
• Bluelab® Chamois (conductivity probe cleaning instrument)