EMA's VRS10AA00456 vibrating level switch, also known as powder level switch, water level switch, viscous liquid level indicator, is a line of point level sensors that uses the principle of vibration to detect the clear level. industrial applications.

What is a vibrating level switch?

Vibrating level switch, also known as vibrating level switch, vibrating level sensor, vibrating level sensor, vibrating level switch, vibrating level switch, has the English name Small Vibrating Fork Level Switches, are high-quality and stable level switches used to indicate the level of liquids and solids (powder or granules) in silos and containers by detecting changes in the state of the medium using how to use the probe & its continuously vibrating vanes, especially in tanks or pipelines. When operating, the fork vibrates continuously, even in air. When exposed to the medium, the vibration force will decrease and the sensor will recognize this change and convert the mechanical signal into an electrical signal. for control or alarm.

The vibrating level sensor is designed to easily detect the level of liquid or paste-like media while ignoring the influence of viscous media residues (ketchup, yogurt, paste, syrup , jams and jellies, ice cream, soap) as well as products such as detergents, alkalis or various chemicals. The sensor operates in vibration, allowing reliable detection of media levels without interference from coatings or build-up on the electrode.

EMA is a world-famous manufacturer of vibration level sensors and vibration level switches for its quality and long history since 1979. Low level switches and full level switches can be used. used in demanding applications to indicate levels of powdery, dusty and hygroscopic materials and can replace standard mechanical rotary level switches or capacitive level switches.

Operating principle of vibrating level switch

When there is no impact of the medium, the probe vibrates, but conversely, with the impact of the medium, the vibration force decreases or stops and signals. During the working process, the probe part has a vibrating fork of the tool. The switch will vibrate continuously according to a fixed vibration force. When encountering resistance from the medium, it will change the vibration force or stop. The switch's sensor processing part will recognize this mechanical signal and convert it into an electrical signal, then transmit the on/off relay signal to the control or warning devices. With a relay output, users can easily install a buzzer, indicator light or switch on and off feeding equipment.

Features of vibrating level switch:

- Compact design can be installed in limited spaces.
- Suitable for liquids, pastes, small volumes and powders
- Especially suitable for sticky liquids, avoiding false alarms
- Point-to-point level measurement with high and low point detection. It can be mounted horizontally or vertically.

Technical specifications of vibration level switch EMA VRS10AA00456:

- Length of probe 45mm
- Rent connection: G3/4"A
- Output: Relay
- Shell material: 316L stainless steel
- Operating voltage: 18~36VDC
- Operating pressure: Max 40 bar
- Average temperature: Standard type -40…100℃
- Protection rating: IP68
- Manufacturer EMA/USA/China
- 12 month 1 for 1 exchange warranty
- Full CO/CQ certificate