Sensors - Import export

Stainless steel processing in Turning ,Milling.

Motor mechanical shell processing.

These are the parts used for precision machine parts.

This is the accessoris used for sensor, after machining, and then process black anodize.

CNC turn-milling compound machining flange

Flow monitoring Flow monitoring is a procedure that demands a reliable and reproducible surveillance of limit values and flow patterns. Flow sensors detect critical deviations of the flow rate of liquid and gaseous media. Typical areas of application are the monitoring of cooling circuits in welding applications for example, protection against dry running of pumps, as well as the flow monitoring in air ducts and air conditioning equipment. Because of the calorimetric mode the media temperature is also monitored. Flow rate measurement In addition to reproducibility, flow-rate measurement demands a defined degree of accuracy. The flow meters continuously and accurately measure a defined volume of a fluid per unit of time and are suitable for applications where qualitatively consistent process results and a steady supply of fluids is essential. We offer flow meters with calorimetric, magnetic-inductive and Vortex measurement principle for various areas of application.

You can choose from a wide range of accessories for operation, mounting and protection of sensors. The range comprises functional accessories and actuators, accessories for simple and safe mounting as well as safety accessories for protection against mechanical load.

Our product portfolio guarantees maximum flexibility for temperature measurement. The temperature sensors of the TS series offer tailor-made solutions by simple programming, flexible process connections and displays. The TTM/TTMS series includes a number of compact sensors - optionally with integrated probe or with M12 connector for separate probes. The T-Gage infrared sensors contactlessly measure temperatures from 0 to 300 °C. The TP-series includes temperature probes in various lengths and diameters.

Our pressure sensors detect relative or absolute pressures in liquids and gases. The PS series offers pressure sensors with display and various output variants (switching and analog output) and communication via IO-Link. The PT series includes pressure sensors without display with analog output for media temperatures up to -125 °C. The PC series offers communication via IO-Link. The sensors of the PK-series are especially designed for pneumatic and vacuum applications.

Our rugged inclinometers of the Q20L60 and Q42 series capture almost any inclination and can also be used in systems implementing fast motions or subjected to shocks. We offer sensors for angular ranges of ±10°, ±45°, ±60° and ±85° as well as with freely selectable measuring range 0…360°. The following output variants are available: 4…20 mA, 0.1…4.9 V, 0…10 V, PNP/NPN window as NC or NO contact, IO-Link, CANopen.

The inductive linear position sensors of the Ri series operate contactless and wear-free according to a new, revolutionary measuring principle: The angular position is not detected via a positioning magnet but via an oscillating RLC circuit. The sensors are thus completely immune to magnetic fields such as generated by large motors for example. The measuring range of the rugged angle sensors is 360°. As starting variants analog voltage or current outputs and switching outputs are available.

The contactless encoder Ri360P-QR24 makes no compromises in terms of ruggedness and resolution and is suited for all those applications where rotation speeds, sense, position, angle and lengths have to be captured. Our portfolio also provides encoders in a wide variety of designs, graduated in a range of sizes from 24 up to 102 mm diameter, as versions for incremental or absolute position detection, as hollow or solid shaft variants. They fulfill different positioning tasks with a resolution of up to 18 bits (absolute encoders) and of up to 36,000 pulses per revolution (incremental encoders).

The radar sensors of the QT50 and Q120 series can be used under almost all environmental and climatic conditions. They use FMCW technology (Frequency Modulated Continuous Wave) to detect stationary and moving objects, such as cranes, cars, trains, trucks and cargo.

Pick-to-light systems control and monitor commissioning, configuration and installation processes. For example, the light screen located in front of a picking bin captures the hand of the operator and reports removal back to the control. Then job lights indicate in which bin the operator has to reach next. Pick-to-light solutions are available in various versions, also for direct mounting on picking bins.

Ultrasonic sensors detect a multitude of objects contactless and wear-free with ultrasonic waves. It does not matter whether the object is transparent or opaque, metallic or non-metallic, firm, liquid or powdery. Our ultrasonic sensors are available in many different designs, ranges, cone angles and output types. Most of them feature temperature compensation, noise suppression and a connection cable for auto-synchronization.

Capacitive sensors work contactless, reactionless and wear-free. Thanks to their high sensitivity and the ability to detect electrically conductive as well as non-conductive objects, they can be used in many different applications. They even detect levels of liquids or solids. In addition to position measurement, further important application areas are overflow protection, dry run protection of pumps and leakage detection.

Inductive sensors detect metal objects contactless and wear-free. For this, they use a high-frequency electromagnetic AC field that interacts with the target. Their strengths are the enormous durability, reliability, high switching frequencies and a long service life. Through a unique coil concept the uprox® sensors offer the highest switching distance, factor 1 for all metals and, right from the start, the highest operational safety through simple and safe installation.

Magnetic field sensors are used in particular for contactless detection of the piston position in pneumatic cylinders. Using a patented operating principle, our magnetic field sensors detect permanent magnets of different strength attached to the piston in all common cylinders error-free. The sensors operate wear-free, are short-circuit proof, rugged and IP67 rated. We also offer solutions for use in welding or hazardous areas as well as for analog queries.

Photoelectric sensors and systems use visible or infrared light to detect many different kinds of objects without contact, regardless of their material, quality and consistency. Whether standard or programmable multifunctional versions, compact devices or devices with external amplifier etc., each sensor has special features suited for different applications – with us you find the largest range of photoelectric solutions worldwide.

With the vision systems of the PresencePLUS-series we offer a selection of compact, high-performance image sensors for camera-based inspection and identification tasks. The compact vision sensor iVU closes the gap between the imaging equipment and the sensor level. The iVu sensor can be parametrized directly via an internal touch screen and is thus the solution for many applications, which otherwise would only be very complex to realize by using a large number of normal sensors.

The sheathing thermocouple from Therma is perfect for reliable and fail-safe temperature measurement in the exhaust gas system. It excels with its simple structure. By selecting double-walled sheathing material made of Nimonic75, this thermocouple is well prepared for corrosion influences and vibrations along with extremely high temperatures. Furthermore, assembly with a compression-type fitting lets you decide the installation length onsite. Sheathed thermocouples NiCr-Ni, Type “K”, Class 1

The OPTISENS TUR 2000 is a 2-wire loop powered sensor for turbidity measurement in open channels. Its robust design is especially suitable for potable water and wastewater applications. The NIR-LED (90° scattered light acc. to ISO 7027) guarantees a short response time and a precise turbidity measurement (<40 FNU/NTU). The turbidity sensor is available as insertion version for flow cell installation in water treatment plants and as immersion version for installation in open basins and channels of wastewater treatment plants and other facilities. The OPTISENS TUR 2000 offers direct connection to the control system via 4...20 mA output or Modbus.

Reliable sludge blanket measurement via optical sensor The sludge level meter OPTISYS SLM 2100 features an accurate and reliable profile measurement of the sedimentation tank using an optical sensor which travels through all layers of the tank reading suspended solids concentration at the different heights. — Optical measuring system for sedimentation profile measurement — Continuous level measurement of sludge blanket (zone tracking) — Common operating and service concept with other KROHNE devices

The OPTISENS COND 1200 is a sensor for conductive conductivity measurement in all standard applications. With its two stainless steel electrodes it is particularly suitable for low-contaminated, non-corrosive media such as pure water, steam and cooling water. The sensor is also available as a special industrial version with graphite or titan electrodes for media separation, drinking water purification and wastewater checks/treatment. The OPTISENS COND 1200 operates with the MAC 100 or any suitable analytical transmitter.

— AC and DC version sensors — M32 with programmable output, PNP / NPN and NO / NC — M32 with relay output and timer version — Potentiometer-adjustable sensing distance / sensitivity — Sturdy metal or plastic enclosures — Metal versions with Teflon front cap — Temperature range: -25°C up to +70°C — Sensing distances: 10 mm up to 30 mm — Cable / connector versions — 10 – 60 V DC or 20 – 250 V AC — PNP / NPN or AC versions, relay output — NO / NC versions — Short circuit-proof versions — Function and operating voltage indicators

— Versions for flush and non-flush mounting — AC and DC sensors available — High switching frequencies up to 300 kHz — Fully encapsulated versions to protection class IP67 — Sturdy metal and plastic enclosure — Temperature range: -25°C up to +70°C or -40°C up to +100°C — Sensing distances: 10 mm up to 15 mm — Cable / connector versions — 10 – 36 V DC or 20-250 V AC — PNP / NPN or AC versions — NO / NC versions — Function indicators — Short circuit-proof versions — Versions with IO-Link

— AC and DC sensors available — High switching frequencies up to 4000 kHz — Fully encapsulated versions to protection class IP67 — Sturdy metal or plastic enclosures — Temperature range: -25°C up to +70°C — Sensing distances: 2 mm to 8 mm — Cable / connector versions — 10 – 36 V DC or 76-250 V AC — PNP / NPN versions — NO / NC versions — Function indicators — Short circuit-proof versions — Versions with IO-Link

— High switching frequencies up to 1000 kHz — Fully encapsulated versions to protection class IP67 — Sturdy metal enclosure — Temperature range: -25°C up to +70°C — Sensing distances: 5 mm up to 16 mm — 10 – 36 V DC or 20-250 V AC — PNP / NPN versions — NO / NC versions — Cable / connector versions — Function indicators — Short circuit-proof versions — Versions with IO-Link

The OPTISENS ORP 8590 is an ORP sensor for general water and wastewater applications. The sensor type is equipped with a platinum electrode, a large ceramic diaphragm and a temperature sensor (Pt100). It features a robust design with CPVC body material. The sensor is available with an attached cable up to 10 m / 33 ft. It can be installed directly into a pipe or tank with the 3⁄4 NPT (male) process connection. The ORP sensor operates with the MAC 100 or any suitable analytical transmitter.