Environment Protection

Under low pH value and high temperature (within 250 ℃), strong corrosivity and harsh working conditions are aimed at reliable instrument.

The coal ash after high-temperature combustion is up to about 200℃, and the coal ash become dry powder with stable dielectric constant after filtering.

Level switches are essentials to control and monitor the fine powder levels in fine-powder separator to ensure the efficiency of the fine-powder separator and plays an important role in the continuous operation of the entire system.

The user finally selects Flap-11 series magnetic level gauge and Ring-11 tuning fork liquid level switch as the level control solution for high/low alarm after comparison.

Different from capacitive switch and RF admittance level switch, fork level switch can detect even physical property is changed, no need for initial adjustment and maintenance.

Uson-21 Flameproof Ultrasonic Level Transmitters are installed in the wastewater lift pump and anaerobic feed pump in the first-procedure to measure the level.

Ingress protection rating of Flap-11S Magnetic Level Indicator reaches to IP67 thanks to the special sealing technique used on its display panel.

After several months of trial test, all Fork-11 run in good performance, which makes Fork-11 completely replaced E+H in the application.

The temperature of sintered ashes ranges from 120℃ to 350℃ in the steel plant, Tube-11 and Cape-11 works reliably and respectively under different ambient.

Cape-11 RF Admittance Level Switches are widely used in Electric Bag Precipitation and Pneumatic Ash Conveying System.