Zhejiang Weikesen Power Technology Co.,Ltd.
Thin Film Level Meters LFB
LFB type film level meter is widely used in modern industrial production over kind of silo, chute and equipment material level positioning and automatic protection. It is used to monitor and control the level of material and granular materials in containers. lt has the advantages of advanced technology, reasonable structure, reliable performance, easy to use and maintain, and high performance to price ratio.
Working principle:
LFB type film level meter, the nature of the sexual pressure relay, installed in the side wall of the silo, chute or equipment, with the side pressure of the material to press the film on the end cover of the level meter, through the internal mechanism of the action of the micro switch to turn on the circuit, when the material level drops, the side pressure is lost, automatically reset to disconnect or turn on the circuit.
Installation and use:
When the film level meter is installed, a 100mm material detection hole should be opened in the side wall of the casing or container of the equipment. When wiring, select one of the circuits according to the wiring diagram.
Technical indicators:
| Item | Parameters |
| Model | Thin Film Level Meters |
| Ambient temperature | ≤100℃ |
| Load Characteristics | Pure resistance |
| Working stroke | 1-4 mm |
| Working pressure | 80-120g |
| Resetting pressure | ≥40g |
| Relative humidity | ≤85% |
| Altitude | ≤1000m |
| Vibration frequency | 1-55Hz acceleration≤5S |
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