ZN-CDQLS2303 type secondary dust collector high temperatureMaterial level gaugeCan be used for level measurement in various occasions. The instrument measuring probe adopts a rod type sensing element, and the entire measuring probe is made of special materials, with a high temperature resistance of up to 1000 ℃. Can be used for material level measurement in various harsh environments. A typical application example is the level measurement of secondary dust collectors in dry quenching.

Material level gaugeIt consists of four parts: detection circuit, measurement probe, connecting cable, and installation flange.
measuring principle

Install the measuring probe on the wall of the silo, and the probe forms a capacitive field opposite the silo wall. The probe is positive and the compartment wall is negative. The up and down changes in the material level cause the capacitance between the two poles to increase or decrease. When the material level reaches the probe position, the capacitance reaches its maximum value, and the relay in the detection circuit acts, outputting a switch signal indicating that the material level has reached the position.
Specification

★ Scope of application: liquids, powders, high-temperature ash materials

★ Probe temperature resistance: ≤ 1000℃

★ Power supply: 220VAC 50/60Hz or 24VDC (optional)

★ Output: Relay contact 3A250V/50Hz

★ Delay time: 0-18 seconds adjustable

★ Connecting cables: 3m～10m

★ Electrostatic spark protection: unique electrostatic elimination function

★ Shell protection: Compliant with IP67 standard

Ultrasonic level analyzer