The level switch HNS 526 is a non-contact, highly compact sensor for fluid level measurement in stationary applications. By definition, its functional principle (measurement of sound transmission time) means that it operates with an extremely high resolution and sampling rate.
The HNS 526 is available for measuring ranges up to 6400 mm and is obtainable in different signal output variants (2 switching outputs; 1 switching output plus 1 analogue output, either 4..20 mA or 0..10 V).
The sensor can be adjusted simply and conveniently via two push-buttons and a self-explanatory menu structure according to VDMA.
The actual fluid level can be displayed in an 3-digit display either in absolute value or in percent (selectable); 2 three-colour LED’s also indicate the operating status.
- Non-contact level measurement
- Measuring range up to 6400 mm
- Different signal output variants available
- Very high resolution and measuring rate
- Integrated temperature compensation
- 3-digit digital display for indication of the current distance
- 2 three-colour LEDs to indicate the operating status
- Switching and reset points independently adjustable
- Switchable analog output
- Can only be used for pressureless applications
- Vertical arrangement to liquid surface required
