Accessories box for D.O. Sensors TriOxmatic®
With membrane heads, electrolyte solution, cleaning solution and cathode cleaner.
Accessories for Oxi
Suitable for all laboratory and field electrodes except StirrOx® G.

Accessory package for Oxygen sensor StirrOx® G
Scope of supply: 3 exchange membrane heads, electrolyte, abrasive foilPlease order cleaning solution separately.
Analog electro-chemical D.O. sensors TriOxmatic®
D.O. sensors with continuous measuring accuracy. Selction of models with an automatic self diagnosis system, a shorter response time and different cable lengths. All models are supplied with accessories box and can be connected to the monitor Oxi 298 (exception: TriOxmatic® 700).TriOxmatic® 700: For biological cleaning steps (wastewater treatment plants).With automatic self diagnosis SensReg (electrolyte consumption) and SensLeck (membrane monitoring). Medium response time of t90 < 180 s. Only available as retrofit fitting for analog converters of the Ecoline® and QuadroLine® series. Digital version still available (IQ Sensor Net System 181).TriOxmatic® 690: For measuring tasks in wastewater/water. Economic model without self diagnosis.TriOxmatic® 701: With increased resolution for the measurement of residual oxygen in the denitrification. Based on the increased resolution, a shorter response time (t90 < 30 s) and the thinner special membrane, this sensor can be used for quicker response processes with lower O2 concentrations.Scope of supply: Sensor incl. accessories box with membrane heads, electrolyte solution, cleaning solution, cathode cleaner
Calibration and storage containers for oxygen sensors
Sensor-specific vessels to test, calibrate and store dissolved oxygen sensors (galvanized and optical).Easy handlingStandard conform calibrationPerfect transport protection

D.O. sensor LE621
For Dissolved oxygen meters FiveGo™ FG4. Galvanic sensor with integrated temperature sensor NTC 30 kOhm for the measurement of dissolved oxygen.

Flow-Through vessels
Flow vessels for conductivity measuring cells for applications to prevent air from entering or measurements in closed circuits. Flow vessels for conductivity measuring cells are perfectly designed to perform measurements without the interference of carbon dioxide through the air or to examine the conductivity of solutions in closed circuits. Important: The overpressure in the system must not exceed 0.5 bar.D 3Sen: Designed for everybody who has to perform flow-through measurements in the field, i.e. ground water pumping tests. It consists of a rugged flow-through vessel in holder and a tripod , also suitable for pole mounting. With hose fittings for standard hoses with a diameter of 3/4" (19 mm). Three places are available for pH/ORP, conductivity and dissolved oxygen sensors (CellOx/FDO). Including mounting accessories.

Galvanic Dissolved Oxygen Sensor CellOx® 325
Membrane covered galvanic dissolved oxygen for measurement of water and aqueous solutions. Low maintenance and without polarization time. The CellOx® 325 is a dissolved oxygen sensor with built-in temperture compensation by a NTC 30 kOhm sensor and membrane leakage monitoring for field and laboratory applications. It has a fast response (t99<60 s) and a low-maintenance operation. The application ranges from surface water, waste water treatment, BOD measurement to industrial and special applications. An electrolyte filling is sufficient for up to 6 months service life. The calibration vessel is included in the delivery.For Oxi 3xx, Oxi 3xxi, ProfiLine Oxi 197, ProfiLine Oxi 197i, ProfiLine Multi 197i, Multi 340i, Oxi 3205, Oxi 3210, Oxi 3310, ProfiLine Oxi 1970i, ProfiLine Multi 1970i, inoLab®.
Galvanic oxygen electrode DO6HANDY
Galvanic electrode for measuring dissolved oxygen in aqueous solutions. With automatic temperature compensation (ATC), plastic shaft, HDPE membrane, as well as BNC and phono plug.
Maintenance kit for optical oxygen sensor COL37E
The maintenance kit contains an optical cap, O-rings, and further material for maintenance of the oxygen sensor COL37E.

Optical D.O. Sensor FDO® 925
Optical IDS D.O. sensor for portable MultiLine® IDS and InoLab® Multi IDS benchtop meters. Measures the dissolved oxygen according DIN ISO 17289:2014-12. For applications in the lab and in process, outdoor and waste water treatment plants. Low maintenance (t99 < 60 s). No oxygen consumption, with inclined membrane for avoiding air bubbles. Factory calibrated membrane with smart chip. Built-in NTC 30 kOhm temperature sensor.

Optical oxygen sensor COL37E
The stainless steel sensor enables quick checks of oxygen levels in aeration tanks, fish farms, and surface water. Memosens technology is based on true Plug & Play for minimised downtime. Measured values, calibration data, and history are stored directly in the sensor. Memosens offers absolutely secure data transmission and thus ensures increased availability of the measuring point and trouble-free processes. In addition, the inductive Memosens coupling is insensitive to moisture and corrosion.Flow-free C-shaped optical cap eliminates interference of air bubblesTemperature compensation and registration with the integrated Pt1000 temperature sensorEasy handling thanks to optical sensor technology without electrolyte and polarisation timeLong lifetime of the robust optical spot for stable measurementsEasy cleaning due to optical measurement principle and seamless designSupports quality management requirements with tamper-proof data storage including serial number and calibration historyThe sensor is supplied pre-calibrated and ready for immediate use.

Oxygen sensor DurOx® 325
For use with Oxi 3xxi, ProfiLine Oxi 1970i, ProfiLine 3205, 3210, 3310.Membrane-covered oxygen sensor with low flow requirement and removable cage guard, for field applications (fish farm revival pools) and for educational purposes.Ready to measure - no polarisation timeIMT compensation via two integral temperature sensorsService life with one electrolyte filling approx. 6 monthsMinimal flow requirementNo zero currentSensor is watertight (IP 68 - 2)Standard with 3m cable and watertight plugStandard with calibration/storage vessel OxiCal® -DStandard with cage guard SK-D

Oxygen sensor InLab® 605 / InLab® 605-ISM
Sensor for polarographic oxygen measurement with high accuracy and repeatability. For use in laboratory, field and industry. Robust construction. Diaphragm mechanically protected by steel mesh, shaft made of glass-fibre reinforced PPS. With integrated temperature sensor.InLab® oxygen sensors are designed for use with the SevenExcellence™ multi-channel tabletop meter and the portable SevenGo™ 6 metersInLab®-ISM oxygen sensors are equipped with Intelligent Sensor Management, which enables simple calibration in the air and permanent monitoring of the sensor statusDesigned for use with the SevenExcellence™ multi-channel tabletop meter and the portable SevenGo™ 68 dual-channel instruments.

Oxygen sensor StirrOx® G
For inoLab® Oxi 730, ProfiLine 197i/1970i, inoLab® 740 Oxi, inolab Oxi 7310. Self-stirring oxygen sensor.Single-handed useHigh reproducibilityReady for immediate use, no polarisation period necessaryExtremely low internal consumption of oxygen by the electrodeNo zero point calibration necessary6 months operation with one electrolyte fillingIMT function compensationMembrane leakage monitoring, damaged membranes are indicatedScope of supply: Oxygen sensor, OxiCal®-ST calibration and storage vessel, 3 exchange membrane heads, electrolyte, abrasive foilPlease order cleaning solution separately.

Replacement and maintenance kit for Oxygen Sensor CellOx® 325
Please order cleaning solution RL-G 205204 (LLG 9.822 552) separately.


Stirring aid for Oxygen Sensor CellOx® 325
For constant stream (used with a magnetic stirrer).

Zero-point gel COY8
Gel for determining the true zero point of optical oxygen sensors. The gel comes ready to use in safe, user-friendly bottles and is reusable within 24 hours of opening. All sensors can be validated, calibrated, and adjusted with just one tool, both in the field and in the laboratory.