1.widely used for measuring liquid in open or pressure vessels. 2.simple and rugged design 3 reliable performance in liquids

Measuring principle:

The resistance chain with the reed contacts are built in a pipe made of Stainless Steel. This so-called “Reed-chain” is mounted on the float chamber with tube clamps. According to the movement of the float, the float magnet closes one reed contact which produces a resistance proportional to the height of the liquid in the tank. You get a near-analogous output signal, with a resolution of about 10 mm, 20mm, or 5mm.

Then the reed chain with an R/I measurement transducer can be changed without interrupting the operation. To change the level to 4~20mA proportional.

The resistance chain receives it’s power supply from the transmitter. The 4...20 mA transmitter output signal can be transferred to an indicator or can be used to drive alarm contacts.

Application:

UHF-DQ serial magnetic float level transmitter output 4~20mAStandard signal, to achieved automatic

record,control,adjustment and can support Use of secondary measuring instrument, compose best

Control system and to driver application apparatus without relay or secondary measure instrument in certain situation , line flexible form, particular suitable for measurement of underground storage tank

UHF-DQ float level gauge