KROHNE MESSTECHNIK GMBH

Turbidity sensor for water and waste water application Turbidity measurement is widely used in drinking water and wastewater applications. Therefore the turbidity measurement will be used for filter monitoring and quality control of water in waste water plants. The turbidity sensor OPTISENS TUR 2000 from KROHNE has a standardized robust design for open channel measurement and a long lifespan. Therefore the sensor is especially designed for small and medium-sized wastewater treatment plants. - Precise turbidity measurement <40 FNU/NTU through the 90° scattered light method - Short response time for all application - Low cost of ownership - Suitable for installation with telescopic rod SENSOFIT IMM 2000

ORP sensor for water applications The OPTISENS ORP 8590 sensor is characterised by standardised design, easy handling and a long life cycle. In combination with the MAC 100 signal converter it is possible to create an extremely reliable and low-cost measurement system, which is suitable for a wide range of water analysis measurement tasks. Designed as combined electrodes with built-in reference electrode the OPTISENS ORP 8590 is equipped with a platinum electrode, ceramic diaphragm and integrated temperature sensor Pt100.The sensor can be easily adapted to various application requirements and it is extremely service friendly and durable.

Radar (FMCW) level transmitter for solids from granulates to rocks The OPTIWAVE 6400 is a 2-wire 24 GHz radar (FMCW) level transmitter for basic applications with solids. This radar is designed for continuous, non-contact level measurement of stones, plastic granulates, coffee beans and other products in solids processing of various industries. The level transmitter features a Metallic Horn antenna as well as PP and PTFE Drop antennas. The Drop antenna design minimizes scaling and is unaffected by the angle of repose. Hence no need for expensive antenna aiming kits or purging systems.

Radar (FMCW) level transmitter for agitated and corrosive liquids The OPTIWAVE 7400 is a 2-wire 24 GHz radar (FMCW) level transmitter for liquids in harsh environments like tanks with agitators containing corrosive media. It is particularly designed for continuous, non-contact level measurement under extreme conditions prevalent in the chemical, petrochemical or oil and gas industry. The device features Metallic Horn antennas as well as PTFE and PEEK Drop antennas for measuring distances up to 100 m / 328 ft. The Drop antennas are perfectly suited for aggressive liquids in tanks. In applications with toxic and dangerous products, this radar device can be equipped with a Metaglas® second sealing barrier.

Radar (FMCW) level transmitter for powders and dusty atmospheres The OPTIWAVE 6500 is a 2-wire 80 GHz radar (FMCW) level transmitter for demanding applications with powders in very dusty atmospheres. With its small beam angle, this radar is particularly suited for continuous, non-contact level measurement in high and narrow silos, hoppers or buffer storage containers up to 100 m / 328 ft. Due to the high signal dynamics of the FMCW radar, the level transmitter is ideal for low-reflective media, dust, uneven surfaces or tanks with obstacles. As it features a flush-mounted PEEK Lens antenna, there is no intrusion of the antenna into the tank.

For liquids in basic process applications The OPTIWAVE 5400 is a 2-wire 24 GHz radar (FMCW) level transmitter for liquids in basic process applications. It is particularly designed for continuous, non-contact level measurement in the chemical, petrochemical as well as oil and gas industry. It can be equipped with a PP Drop antenna for condensing atmospheres and corrosive media but features also Metallic Horn antennas. Due to its high dynamic range, the 24 GHz radar can measure distances up to 100 m / 328 ft.

Radar (FMCW) level transmitter for liquids with hygienic requirements The OPTIWAVE 3500 is a 2-wire 80 GHz radar (FMCW) level transmitter for liquids in hygienic applications. It is designed for continuous, non-contact level measurement in the food and beverage as well as pharmaceutical industry. The device features a flush-mounted PEEK Lens antenna with a small beam angle and dead zone for precise measurement even in small and narrow tanks with agitators. It is equally suited for use on larger tanks up to measuring distances of 50 m / 164 ft. As the radar withstands process temperatures up to +150°C \ +302°F and pressures up to 25 barg / 362 psig, it can be used in CIP/SIP cleaning procedures. The OPTIWAVE 3500 offers a large choice of hygienic process connections. It comes with extensive device diagnostics as well as HART®7 communication.

Guided Radar (TDR) Level Transmitter for the nuclear industry This 2-wire loop-powered HART® TDR level transmitter measures distance, level and volume of liquids. Ist different versions, high resistance to radiation and seismic qualification make it the ideal TDR device for safety-related and non-safety-related nuclear applications. — Agrees with nuclear standards (e.g. ASME Section III, RCC-M) — Qualified according to IEEE Std 323, IEEE Std 344 and RCC-E — Remote converter can be installed up to 400 m / 1312 ft away from probe

The BM26A-1000 is a magnetic level indicator (MLI) for basic liquid applications. The cost-effective level indicator is particularly suitable for continuous level measurement in water storage tanks, condensate receiver tanks as well as wash and surge tanks for fuels, lubricates, additives or similar chemicals. The level indicator features a rugged metallic design with the magnetic flaps housed in an IP68 rated, hermetically sealed glass tube. It provides a highly visible local level indication. There is absolutely no power supply needed. However, in applications with more advanced signal output requirements, the MLI can be easily equipped with optional reed switches or a reed-chain level transmitter providing analogue or digital output signals.

The BATCHFLUX 3100 is an electromagnetic flowmeter (EMF) for rotary or linear filling machines. It is the economical solution for filling applications with conductive liquids.Due to its unique ceramic measuring tube, the mag meter features good repeatability and long-term stability. The flowmeter has an ultra-compact lightweight housing ideal for the tight spaces in volumetric filling machines. It can be used for filling of water or carbonised drinks. The EMF is suitable for common CIP cleaning procedures.