Electrodes & Sensors

Topseller

JUMO tecLine HD

pH combination electrodes Basic type: 201021

The product acquires the pH value of water and aqueous-based media. It has robust industrial electrodes for the most demanding applications with increased dirt and poison load as well as oil-containing media.

Measuring range: pH 0 to 14
Temperature: 0 to 135 °C
Process pressures up to 13 bar

Topseller

JUMO CTI-500

Inductive conductivity transmitter with switching contacts Basic type: 202755

The device is used for measuring and controlling the conductivity or the concentration of liquid media. The integrated temperature measurement enables precise and quick compensation. Additional functions allow the combined toggling of measuring range and temperature coefficient.

For inductive conductivity sensors
Separate or compact design type
With salt dilution control

Topseller

JUMO tecLine HD

Redox combination electrodes Basic type: 201026

The electrode acquires the redox potential of water and aqueous-based media. A robust industrial electrode for the most demanding applications with increased dirt and poison load as well as oil-containing media.

Measuring range: ± 1500 mV
Temperature: 0 to 135 °C
Process pressure up to 13 bar

JUMO BlackLine CR-GT/-EC/-GS

Conductive two-electrode conductivity sensor Basic type: 202922

The product is available in versions GT, EC, and GS. A special graphite is used in the GT version for water treatment. The main features of the stainless steel EC version are its very compact design type and the integrated Pt100 as a standard feature.

Measuring range: 0.05 µS/cm to 100 mS/cm
Process pressure up to 6 bar
Cell constant: K = 0.01; 0.1 or 1.0

JUMO tecLine Cl2

Sensor for free chlorine Basic type: 202630

These membrane-covered amperometric sensors are used to measure the concentration of free chlorine (e.g. in drinking water, swimming pool water, industrial water, process water, and cooling water). The sensors can be connected directly to a suitable indicating and control device.

Measuring range: 0.05 to 200 mg/l
Response time t90: approx. 30 s
Analog and digital outputs

JUMO digiLine O-DO S10

Digital optical sensor for dissolved oxygen in aqueous solutions Basic type: 202614

The sensor's latest optical technology enables precise measurement with long-term stability in fish breeding, sewage treatment plants, as well as other water and wastewater technology applications. The integrated analog and digital interface allows easy connection to field devices and process control systems.

Measuring range: 0 to 20 mg/l
PVC version
Analog and digital interface

JUMO ecoLine NTU

Optical sensor for turbidity measurements Basic type: 202670

This optical sensor measures the turbidity level in aqueous solutions. The wide measuring range enables its deployment in many applications. The measured value is automatically transferred via a digital interface to the connected JUMO AQUIS 500 RS indicating device with integrated controller.

Measuring range: 0 to 4000 NTU
90° scattered-light principle
Temperature: 0 to 50 °C

JUMO digiLine Ci HT10

Head transmitter with inductive conductivity sensor Basic type: 202761

JUMO digiLine Ci now enables inductive conductivity sensors to be connected to the intelligent, bus-compatible JUMO digiLine system. System integration can now also take place via an IO-Link interface. The sensor is firmly connected to the head transmitter.

Compact design type with inductive sensor
Measuring range: 50 µS/cm to 2000 mS/cm
JUMO digiLine or IO-Link interface

JUMO tecLine HY

Redox combination electrodes Basic type: 201027

The electrode acquires the redox potential of water and aqueous-based media. This robust electrode is suitable for demanding and hygienic applications in the process industry. JUMO tecLine HY redox electrodes have a high-quality zirconium dioxide diaphragm.

Measuring range: ± 1500 mV
Temperature: 0 to 135 °C
Process pressure up to 6 bar

JUMO tecLine HY

pH combination electrodes for hygienic applications Basic type: 201022

The product acquires the pH value of water and aqueous-based media. It consists of high-quality materials for the most demanding applications and is equipped with a zirconium dioxide ceramic diaphragm with optimized properties with regard to KCl throughput and protection of the internal electrolyte.

Measuring range: pH 0 to 14
Temperature: 0 to 135 °C
Process pressures up to 6 bar

Topseller

JUMO tecLine CR-GT

Conductive two-electrode conductivity sensor Basic type: 202925

These sensors are used in conjunction with conductivity transmitters to define the electrolytic conductivity in liquids. They are especially suitable for media separation, drinking water preparation, and for inspecting as well treating wastewater and service water.

Measuring range: 10 µS/cm to 15 mS/cm
Process pressure up to 16 bar
Cell constant K = 1.0

Topseller

JUMO CTI-750

Inductive conductivity transmitter with switching contacts Basic type: 202756

The device is used for measuring and controlling the conductivity or the concentration of liquid media. The integrated temperature measurement enables precise and quick temperature compensation. Additional functions allow for optimum use in CIP processes.

For inductive conductivity sensors
Separate or compact design type
For CIP cleaning

Topseller

JUMO tecLine CR

Conductive two-electrode conductivity sensor Basic type: 202924

These sensors are used in conjunction with conductivity transmitters to define the electrolytic conductivity in liquids. The materials in the sensors are physiologically harmless and meet FDA requirements.

Measuring range: 0.05 µS/cm to 1 mS/cm
Process pressure up to 16 bar
Cell constant K = 0.01 or 0.1

Topseller

JUMO ecoLine/JUMO BlackLine pH

pH combination electrode with glass or plastic shaft Basic type: 201005

The electrode acquires the pH value of water and aqueous-based media. It is used, among other places, in swimming pools, aquaristics for monitoring and treating drinking water, and in greenhouse technology.

Measuring range: pH 0 to 12
Temperature: 0 to 60 °C
Insertion length: 120 mm

New product

JUMO digiLine O-DO H10/H20

Digital optical sensors for dissolved oxygen in hygienic applications Basic type: 202612

The high-quality sensors enable reliable measurement of all dissolved oxygen concentrations from the trace level to the saturation level. Both versions have been especially developed for hygienic as well as demanding applications and represent different measuring ranges. Common field devices and process control systems can be connected via an integrated analog and digital interface. The connection to the intelligent, bus-compatible JUMO digiLine system is made via Plug and Play.

Measurement of trace and saturation conc.
CIP/SIP capable, autoclavable
Analog and digital interface

JUMO tecLine Ci-S

Conductivity sensor for process technology Basic type: 202942

The sensor acquires the electrolytic conductivity of a process liquid. It uses the inductive measuring principle. An integrated temperature probe simultaneously acquires the process temperature. Different design types allow for a wide range of uses in various applications.

Measuring range: 0 to 2000 mS/cm
Sensor material: PVDF
Medium temperature: -10 to +125 °C

JUMO tecLine Br

Sensor for bromine Basic type: 202637

The membrane-covered, amperometric sensor works on the three-electrode principle; it is used for the online measurement of hypobromous acid (HOBr). The electronic components integrated in the sensors provide a temperature-compensated current signal (4 to 20 mA) or a Modbus RTU output signal.

Measuring range: 0.05 to 20 mg/l
Response time: approx. 2 min
Analog and digital outputs

JUMO tecLine TC

Sensor for total chlorine Basic type: 202631

This membrane-covered, amperometric sensor measures the total chlorine concentration in water and acquires "free chlorine" from inorganic chlorination products (chlorine gas, hypochlorite, etc.) and "combined chlorine" (e.g. chloramine). It can only be used in water of drinking or swimming pool water quality.

Measuring range: 0 to 20 mg/l
Response time: approx. 2 min
Analog and digital outputs

JUMO ecoLine Ci

Conductivity sensor for water technology Basic type: 202943

The sensor acquires the electrolytic conductivity of a process liquid. The inductive measurement method makes the sensor almost maintenance-free compared to the conductive 2-pole or 4-pole measurement method. Primarily for use in water technology systems

Measuring range: 0 to 2000 mS/cm
Sensor material: PP, EPDM
Medium temperature: -10 to +80 °C

JUMO BlackLine CR 4P

Conductive 4 Electrode Conductivity Sensor Basic type: 202931

The conductivity sensor has 4 electrodes made of robust special graphite and is characterized by a wide measuring range. It is therefore predestined for determining the conductivity of high salt concentrations. This is why it can be used in salt and sea water applications, among others.

Measuring range: 1 µS/cm to 300 mS/cm
Process pressure up to 6 bar
Cell constant: K = 0.25

JUMO tecLine ClO2 and O3

Sensor for chlorine dioxide and ozone Basic type: 202634

These membrane-covered amperometric sensors measure the concentration of chlorine dioxide or ozone in aqueous solutions (e.g. drinking water, swimming pool water, service water, process water, and cooling water). The sensors can be connected directly to a suitable indicating or control device.

Measuring range: 0.05 to 20 mg/l
Response time: approx. 15 s
Analog and digital outputs

JUMO compensation thermometer

For temperature compensation during pH measurements Basic type: 201085

Compensation thermometers can be used to compensate for temperature-related measurement errors. They measure the temperature of the material to be measured and transmit the signal to the downstream transmitter. The measured value is then recalculated to the reference temperature of 25 °C.

Measurement range: 0 to 150 °C
Glass shaft (DIN 19263)
Screw head Pg13.5

JUMO tecLine Ci

Hygienic conductivity sensor Basic type: 202941

The sensor acquires the electrolytic conductivity of a process liquid. The sensor uses the inductive measuring principle. An integrated temperature probe simultaneously acquires the process temperature. The overall construction of the sensor conforms to EHEDG standards.

Measuring range: 0 to 2000 mS/cm
Sensor material: PEEK
Medium temperature: -10 to +125 °C

JUMO tecLine CR-4P

Conductive four-electrode conductivity sensor Basic type: 202930

These conductivity sensors are suitable for the measurement of electrolytic conductivity in aqueous solutions. In contrast to customary two-electrode sensors, they offer application-related advantages in the range between medium and high conductance.

Measuring range: 1 µS/cm to 600 mS/cm
Process pressure up to 16 bar
Cell constant K = 0.3 to 0.4

JUMO pH glass electrodes

To pH measurement Basic type: 201081

pH glass electrodes measure the pH value in connection with reference electrodes. Electrodes with special membrane glasses are available for measurement in different media.

Measuring range: pH 0 to 12
Temperature: 0 to 135 °C
Screw head Pg13.5

Ammonia sensitive sensor

For monitoring leaks Basic type: 201040

The product measures ammonia (NH3) in aqueous solutions. It is mainly used in refrigeration plants to reliably detect possible leaks.

Measuring range: 0.01 to 9999 ppm
Temperature: -8 to +30 °C
Insertion length 120 mm