pH - NeoTec Sensors - NeoTecMaster Products | Multicontroller Shop

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pH, which is commonly used for water measurements, is a quantitative measure of the acid or base content of aqueous or other liquid solutions. It is widely used in chemistry, biology and agronomy to translate the values of hydrogen ion concentration, which is generally expressed on a numerical scale of 0-14. In pure water, the value 7 stands for neutrality (neither acidic nor alkaline). A solution with a pH of less than 7 is considered acidic, a solution with a pH of more than 7 is considered alkaline.

Our pH sensor provides reliable online monitoring for inline or submersible installations. The liquid flow naturally cleans the flat surface of the pH measurement. This sensor is designed to extend sensor life with double-junction technology by avoiding reference contamination. Minimal maintenance required due to flat glass measuring surface. A versatile sensor for medium and versatile applications. Two different output options are available: 4-20 mA or MODBUS/RS485 output for use in multi-parameter systems or for interfacing to a controller.

NeoTec CalBox front panel, easy connection of sensor wires, USB connection to computer, industrial calibration

NeoTec CalBox

Product number: 890893

The calibration box is used for the calibration of Modbus sensors. The wires from the sensors are connected to the terminal block on the front of the box and the Box is connected to a computer via a USB interface.Advantages:Simple and safe calibration of the Modbus sensors

€485.50*

NeoTec Select Sensor pH modular measuring package, compact design with replaceable pH electrode, industrial sensor

NeoTec Select Sensor pH modular measuring package

Product number: 891010M

The modular pH measuring package consists of a 3 m connection cable, a Modbus head transmitter, the sensor holder and the flat-head pH electrode. Due to the design of the sensor assembly, only the pH electrode needs to be replaced. All other components of this system can be used continuously. For optimal process integration, the NeoTec Sensor is supplied with a suitable T-piece.Advantages:preconfigured for NeoTecMaster® modular design industry standard resource friendly

€1,351.25*

Close-up of Select connection cable Robust insulation for secure electrical connection

Select connection cable

Product number: 890804

Cable length: 6 meters | The cable is connected to Select : ORP

€212.75*

Select Electronics Module pH 4-20mA Head Transmitter Front View

Select Electronic-Module pH 4-20mA (head transmitter)

Product number: 890805

Head transmitter: 4-20 mA | Measured parameter: pH

€463.25*

Select Electronics Module pH Modbus Head Transmitter Front View

Select Electronic-Module pH Modbus (Head Transmitter)

Product number: 890809

Head transmitter: Modbus 12-24 VDC | Measured parameter: pH

€463.25*

Select flow cell T-piece, complete view, compatible with pH/redox electrodes

Select Flow Cell

Product number: 890861

Fits for: Select pH / ORP or Conductivity Sensor C=0.1 / 1 | Version: 1.5" flow cell with 1" inner thread NPT

Price on request

Select flow cell T-piece, close-up, precise workmanship, industrial application

Select Flow Cell

Product number: 890882

Fits for: Select pH / ORP electrode adapter, conductivity sensor K=0.1 / 1 and toroidal sensor | Version: 2" slip tee (to glue in)

€151.50*

Select flow cell, T-piece design with three connections, for pH and redox electrodes

Select Flow Cell

Product number: 890821

Fits for: Select pH / ORP or Conductivity Sensor C=1 | Version: 1" flow cell with 3/4" inner thread NPT

€132.50*

Select pH Redox Electrode Adapter, durable adapter for a wide range of pH and redox applications

Select pH / ORP Electrode Adapter

Product number: 890823

Measuring resistor (temperature sensor): without

€238.00*

Select pH Redox Electrodes Pt100 Adapter, compact electrode adapter for pH and redox measurements

Select pH / ORP Electrode PT100 Adapter

Product number: 890802

Measuring resistor (temperature sensor): PT100

€287.25*

Select pH Redox Electrodes Pt1000 Adapter, compact electrode adapter for pH and redox sensors

Select pH / ORP Electrode PT1000 Adapter

Product number: 890801

Measuring resistor (temperature sensor): PT1000

€287.25*

Select pH Standard 4-20 mA immersion probe with integrated 4–20 mA module and cable end

Select pH Standard 4-20mA

Product number: 890845

Cable length: 3 meters

A pH sensor from the NeoTec Select Standard product range with 4 - 20 mA module permanently encapsulated in the sensor body.Advantages:Preconfigured for NeoTecMaster® Industry standard Can be used as immersion probe

€722.75*

Select pH Standard 4 20 mA immersion sensor, cylindrical body, stable housing

Select pH Standard 4-20mA

Product number: 890846

Cable length: 6 meters

A pH sensor from the NeoTec Select Standard product range with 4 - 20 mA module permanently encapsulated in the sensor body.Advantages:Preconfigured for NeoTecMaster® Industry standard Can be used as immersion probe

€740.00*

Select pH Standard Modbus 12–24 VDC Sensor body with cable attachment, robust housing, immersion probe

Select pH Standard Modbus 12-24 VDC

Product number: 890839

Cable length: 3 meters

A pH sensor from the NeoTec Select Standard product range with Modbus modul encapsulated in the sensor body.Advantages:Preconfigured for NeoTecMaster® Industry standard Can be used as immersion probe

€708.25*

Select pH Standard Modbus immersion probe with integrated Modbus module and cable connection

Select pH Standard Modbus 12-24 VDC

Product number: 890840

Cable length: 6 meters

A pH sensor from the NeoTec Select Standard product range with Modbus modul encapsulated in the sensor body.Advantages:Preconfigured for NeoTecMaster® Industry standard Can be used as immersion probe

€740.00*

Select pH electrode, side view with double membrane, chemically resistant diaphragm electrode

Select pH- probe with double diaphragm

Product number: 890822

Conductivity in the medium: >50 µS/cm

€353.00*

Select pH electrode with double diaphragm side view, robust plastic housing, precise pH measurement

Select pH- probe with double diaphragm

Product number: 890800

Conductivity in the medium: >100 µS/cm

€326.25*