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Data Sheet MJK Expert™ 700 / 800 / 900 / 1100 / 2100 MJK Expert™ 1400 / 3400 Submersible Hydrostatic Level Transmitters Rugged and versatile We reserve the right to continuously improve our products and make any change in the stated specifications and dimensions without prior notice.

Data Sheet General Expert™ Hydrostatic Level Transmitters MJK Expert™ hydrostatic level transmitters are designed for level measurement by submerging the transmitter in open channels, drains and tanks. Expert™ hydrostatic level transmitters have a modern design with high functionality and the use of modern plastic and steel materials. MJK level transmitters are used in sewage plants, pump stations, waterworks and and in process tanks in the industry. • Sturdy design with housing from PPS, polypropylene or stainless steel. For more than 20 years MJK level transmitters have had a reputation...

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ 700 Level Transmitter The MJK Expert™ 700 Level Transmitter has a small external diameter - 0.63 inch and is made of 316L stainless steel. The transmitter is designed for measuring levels in and down water wells. The MJK Expert™ 700 is an accurate 2-wire transmitter with a piezoresistive measuring system with direct air pressure and temperature compensation and built-in surge protection. MJK Expert™ 700 Level Transmitter 0 - 100 ft. Nominal measuring range (ft. WG) Piezo-resistive (relative pressure) Measuring principle Min....

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ Log 800 Level Logger The MJK Expert™ Log 800 Level Transmitter is a battery powered level and temperature transmitter with a build-in data logger. The transmitter is designed for recording of level depth and temperature in bore holes and water wells over longer periods. The MJK Expert™ Log 800 Level Transmitter has an external diameter of 0.63 in. and is made of 316L stainless steel. MJK Expert™ Log 800 Level Logger 0 - 100 ft. Nominal measuring range (ft. WG) Piezo-resistive (absolute pressure) Measuring principle Compensated...

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ Log 900 Level Logger The MJK Expert™ Log 900 Level Logger is a battery powered with a built-in data logger. It is designed for level and temperature recordings water wells, bore holes and storm flow locations over longer periods. It has an external diameter of 0.87 inch and is made of 316L stainless steel. The Log 900 is supplied with a 2” diameter fixing plate for mounting on top of dip pipes. The cable carries a vent tube which is protected by a breathable Gore-Tex® membrane in the connection house. MJK Expert™ Log 900 Level...

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ 1100 Level Transmitter The MJK Expert™ 1100 Level Transmitter has a small external diameter and is made of 316L stainless steel. The transmitter is designed for measuring levels in water wells and drinking water tanks. The MJK Expert™ 1100 is an accurate 2-wire transmitter with a piezoresistive measuring system with direct air pressure and temperature compensation. MJK Expert™ 1100 Hydrostatic Level Transmitter 0 - 30 ft. Nominal measuring range (ftWG) Piezoresistive (pressure) Measuring principle Min. programmable range Max....

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ 1100T Level Transmitter The MJK Expert™ 1100T level and temperature transmitter is made of 316L stainless steel. It is suitable in applications where an accurate level measurement is needed along with a temperature measurement. The most important application is ground water monitoring, where the ground water temperature has to be monitored. The transmitter is suitable for level and temperature measurements in all clean liquids. MJK Expert™ 1100T Hydrostatic Level Transmitter 0 - 10 ft. Nominal measuring range (ftWG)...

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ 1400 Level Transmitter has about the same specifications as the 1100 model. In addition it has a ceramic, capacitive measuring system with a much higher accuracy. Furthermore, Expert™ 1400 is approved for use in explosion hazardous areas. (UL Class 1, Division 1, Group A-D) MJK Expert™ 1400 Level Transmitter Model 1400 is very useful for level measurements in for example ground water bore holes and in-fill sites, where explosion proof transmitters are required. MJK Expert™ 1400 Hydrostatic Level Transmitter Nominal measuring...

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ 2100 Level Transmitter MJK Expert™ 2100 Level Transmitter is a very robust and useful all-round transmitter. It is one of the most used in MJK‘s transmitter program. The transmitter is equipped with a piezoresistive measuring system with high precision and direct air pressure compensation through a vent tube in the cable. Expert™ 2100 is ideal for measuring levels in storage tanks, wet wells and pump stations in both water and wastewater plants. MJK Expert™ 2100 Hydrostatic Level Transmitter 0 - 10 ft. Nominal measuring range...

Data Sheet Expert™ Hydrostatic Level Transmitters MJK Expert™ 3400 Level Transmitter MJK Expert™ 3400 Level Transmitter is designed for use in waterworks, sewage treatment plants and industrial applications where accurate and long term stable level measuring is required. It is very robust and designed for applications in rough environments with aggressive chemicals and aggressive fluids. A major design feature is the programming facility. With a standard USB interface and a laptop computer, the servicing transmitter can be programmed on-the-fly to the required measuring range. MJK Expert™...

Data Sheet Expert™ Hydrostatic Level Transmitters For extending signal cables from MJK 1100/1400/2100/3400 level transmitters with a compensation tube, we recommend using a vented connection box. MJK‘s connection box is an NEMA 4 class enclosure made from ABS and has a plastic breather valve. As an option a digital display insert can be fitted instead of the normal lid for on-site level or temperature indication. To facilitate on-site mounting and extra protection, a stainless steel rain roof with a cable bracket is available. Connection Box and Display Insert. Expert™ level transmitters...