Oxidation-reduction potential (ORP), also known as REDOX, is a measure of the cleanliness of water and its ability to oxidize or reduce.
Oxidation is the loss of electrons, so oxidizers take electrons from other molecules. Reduction is the gaining of electrons, so reducers donate electrons to other molecules.
The
oxidation-reduction potential is measured as a single voltage in millivolts
(mV). Oxidizing agents have a positive ORP value, while reducing agents have a
negative ORP value. Our ORP
sensor has the feature a double junction technology to protect the reference
cell from contamination by sample components. Reliable performance in demanding
applications: The flat sensing face is self-cleaning and resists breakage, for
minimal maintenance. Output options include:
4-20 mA or MODBUS/RS485 output. Versatile design for many applications:
3/4" NPT threads on both ends for submersion or inline mounting. Since ORP
sensors have both 4-20 mA analog and Modbus digital outputs, they are well
suited for direct connection to our NTM multiparameter system. No secondary
transmitter is needed.
Typical areas of applicationindustrial waste water technologyprocess measurements, electroplating, paper industry, beverage industryoily waste watersuspensions, lacquers, media with solid particlesDouble-chamber design in the presence of electrode poisonsFluoride-containing (hydrofluoric acid-containing) media up to 1000 mg/l HFSpecial featuresDirt-repellent PTFE ring diaphragm with highly viscous KCl solution (gel) or perforated or annular gap diaphragm with polymerised solid electrolyte - practically blockage-freeCartridge discharge system with silver ion-free reference electrolytePressure-resistant versions up to 10 bar (50 °C)Temperature range: see order detailsOptional temperature sensors can be integratedOptional salt reservoir to increase service life in media with low conductivitySelected version:Basic type: Glass shaftActive part: Platinum capDiaphragm: PTFE ringElectrical connection to electrode: screw head Pg13.5 (S8)Insertion length: 120mm (standard)Extra codes: Salt reserveOrder code: 201025/51-22-04-22-120/837
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
The modular ORP measuring package consists of a 3 m connection cable, a Modbus head transmitter, the sensor holder and the ORP flat-head electrode. Due to the construction of the sensor only the ORP electrode has to be replaced. All other components of this system can be used continuously. For an optimal process integration the NeoTec Sensor is delivered with a fitting T-piece. Advantages:preconfigured for NeoTecMaster® modular design industry standard resource friendly
A ORP 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
A ORP 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
The ORP sensor from the NeoTec Select Standard product range with Modbus module permanently encapsulated in the sensor body.Advantages:Preconfigured for NeoTecMaster® Industry standard Can be used as immersion probe
The ORP sensor from the NeoTec Select Standard product range with Modbus module permanently encapsulated in the sensor body.Advantages:Preconfigured for NeoTecMaster® Industry standard Can be used as immersion probe
