Expert 1400 Hydrostatic Level Transmitter

MJK EXPERT™ 1400 IS SUITABLE FOR GROUNDWATER DRILLS, CONSTRUCTION SITES AND INSTALLATIONS IN EXPLOSIVE HAZARDOUS ENVIRONMENTS. IT IS CONSTRUCTED IN MATERIALS SUITABLE FOR THE MANY DIFFERENT ENVIRONMENTS LEVEL METERS ARE TYPICALLY EXPOSED TO. THIS WAYS, YOU ARE GUARANTEED A ROBUST MEASURING INSTRUMENT WITH A LONG LIFE-SPAN.

The MJK Expert™ 1400 hydrostatic level transmitter has a ceramic capacitive measuring system and built-in air pressure equalization. This makes it ideal for installation and measurements in water installations where high precision is important. This applies to areas such as sewer wells, hazardous areas and drinking water basins.

The level transmitter is developed and manufactured in Denmark, and Expert™ 1400 is ATEX and UL approved for worldwide installation in areas with potential explosion hazard. It is particularly popular in connection with water drilling and drinking water tanks - but often Expert™ 1400 is also used in process water.

The transmitter’s ceramic capacitive sensor has an accuracy of as little as +/- 0.1%. The transmitter is only 22mm in diameter, and is therefore often used in water wells, or on construction sites where the groundwater level must be monitored to prevent subsidence in adjacent buildings.

With this hydrostatic level transmitter from MJK, you get stable, accurate measurements for years. If you are interested in hearing more about level measurement, or if you have questions about our other measuring instruments, you are always more than welcome to contact our qualified employees.

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    Network
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    PUR-INSULATED CABLE
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    STAINLESS STEEL AISL316L
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    MEASUREMENT DOWN TO 300M
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    PROGRAMMABLE 0-POINT
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    FLEXIBLE MEASUREMENT RANGE

MJK Expert™ 1400 is UL-ATEX (zone 1) approved for safe installation in areas with explosion hazard - including sewer systems and sewer wells without good ventilation. The transmitter is constructed in stainless steel (AISL 316L), and measurements are done with a very precise ceramic capacitive sensor.

On delivery, Expert™ 1400 can measure ranges from 0-30cm to 0-300m. You can quickly and easily program the transmitter to the measuring ranges that suits you the best.

The Danish-produced Expert™ 1400 is often used in water wells and drinking water basins and reservoirs. Furthermore, since it provides very accurate and stable measurements, it is often used in groundwater borings too.

The MJK Expert™ 1400 has a programmable zero point, and the entire measuring range can easily be adjusted to your individual needs. The output signal is 4-20 mA and it has built-in surge protection. The unit’s sensor is only affected by +/- 0.1% per year, which ensures you accurate measurements for many years.

The MJK Expert™ 1400 delivers high precision for a long time. The ceramic sensor has fluctuations of +/- 0.1% per year and the signal is 4-20 mA sent via the very robust PUR-insulated cable with a breaking strength of up to 1000kg.

Expert™ 1400 is UL-ATEX (zone 1) approved for safe installation in areas with explosion risk, such as sewer systems and sewer wells without good ventilation.

The transmitter is made of stainless steel (AISL316), which is your guarantee for a meter that will last for years. Depending on the model, Expert™ 1400 comes with a predefined measuring range that can vary from 0-30cm and to 0-100m. And remember - you can always adjust the measuring range to fit your needs.

One-year warranty

 

FOR YOUR CONVIENCE ALL

MJK PRODUCTS HAVE

A 1 YEAR WARRANTY PERIOD.

 

 

 

Specifications

Measuring principle
Ceramic capacitive, relative pressure
Measurement accuracy
Better than ± 0.1 % FS @ +10 to 30 °C
Materials
Housing: Stainless steel (AISI 316 L), Diaphragm: 96,6 % Al2O3, Cell packing: Viton®
Cable
2 × 0,5 mm2 (pressure) + 5 x 0,15 mm2 (data), shielded, PUR insulation
Output signal
2-wire 4 - 20 mA (passiv transmitter)