CÔNG TY TĂNG MINH PHÁT ĐẠI LÝ PHÂN PHỐI THIẾT BỊ HÃNG KSR KUEBLER TẠI VIỆT NAM

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Reed level transmitter Model BLR

For bypass level indicators

Applications

Sensor for the continuous level measurement of liquids in bypass level indicators

Chemical, petrochemical industry, natural gas, offshore, shipbuilding, machine building, power generating equipment, power plants

Process water and drinking water treatment, food and beverage industry, pharmaceutical industry

Special features

Installation of head-mounted transmitters in the connection housing possible

Wide variety of different electrical connections, process connections, materials and contact separations

Programmable and configurable head-mounted transmitters for 4 ... 20 mA, HART®, PROFIBUS® PA or FOUNDATION™ Fieldbus field signals

Explosion-protected versions

Temperature ranges from -100 … +350 °C

Description

The model BLR reed sensors are used for continuous monitoring and recording of the liquid level in connection with transmitters. They work on the float principle with magnetic transmission (permanent magnet, reed switch and resistance measuring chain) in a 3-wire potentiometer circuit.

A magnetic system built into the float actuates reed contacts, through the walls of the bypass chamber and of the sensor tube, in a resistance measuring chain (potentiometer). The measurement voltage generated by this is proportional to the fill level.

The resistance measuring chain is made up from reed contacts and resistors soldered onto a PCB. Depending on requirements and design several different contact separations from 5 to 18 mm are available.

Cảm Biến Đo Mức Model BLR - KSR KUEBLER Việt Nam