DESCRIPTION:
FLOWTECH make Top Mounted Float Operated Level Transmitters or Level Transducers are used to measure the level of a liquid or bulk solid material (as well as slurries) within a specified space, and to provide electrical output about these measurements that are proportional to the input level. Level transmitters are designed to measure level based on either a point level or continuous level readings. Point level transmitters provide output when a specific level measurement is reached. This output is generally in the form of an audible alarm or an electrical charge to actuate a switch. Multiple point level transmitters can be integrated together to give a stepped version of continuous level. Continuous level transmitters, measures level within a specified range and provide output as a continuous reading of the level. Level transmitters can operate through a wide range of temperatures, pressure, vapour gas mixtures, and
process conditions.
In our level transmitter, float & guide tube (Stem) assembly in non-magnetic material. Number of closely spaced glass encapsulated reed switches & resistors are placed inside the guide tube. Now when the liquid level goes ups and down in the tank, the float moves on guide tube (stem) actuates a reed switches, through a magnet system within it and develops a proportional voltage. The
operation is similar to a sliding resistance potentiometer. The sensed voltage is fed to the transmitter located in the enclosure for conversion to a signal of 4-20 mA, for use with PLC / DCS or Level Indicating Controllers.
SPECIFICATION:
Measuring Range: 300mm, 1500 mm
Resolution : ??? 6mm
Installation : Top mounted
Enclosure: Alluminium die cast weather proof or flame proof
Cable Entry: ??? ET
Wetted parts: S.S 316
Float: SS316 Magnetised
Process connection: MIN 80 NB to any size
Output: 2 wire, DC 4-20 mA (isolated) OR 1 to 5 VDC (optional)
Max load: 400 Ohms
Max temperature: 100???C
Max test pressure: 10 Kg/Cm???
INSTALLATION:
The Flowtech make level transmitter is mounted internally or externally through a chamber.
External mounting is adopted to overcome limited space within the tank
OR where mechanical devices operate
OR where isolation tank is required for regular servicing.
APPLICATION:
?Storage tanks for oil, fuel, chemicals, pure / industrial water.
?Critical Inventory.
?Pressurized Vessels.
?Interface Applications.
?Waste Water Treatment Plant
|
;)
