Ultrasonic wave type level meters
YU-11/15 series
- Super small, corrosion resistant ultrasonic wave level meter that is ideal for very small tanks
-
Short non sensing range and it is ideal for short distance (0.06m at min) measurement.
Compact and excellent corrosion resistance.For connections, screw-in, flange types are available.
Features, keys |Usage, use examples |Standard specifications
Features, keys
- Chemical proof resin is used
The sensor is made of PFA resin that offers excellent resistance to chemicals. - Can measure at short distances
Short non sensing range and it is ideal for short distance measurement. - High resolution, compact, and lightweight
High resolution 0.1 mm allows space saving by compact sensor and main housing.
Usages, use examples
- Detect and measure liquid levels continuously without contact
- Measure corrosive and adhesive materials
Ex.: Detecting levels in small tanks. Detect substances.
Standard specifications
Amplifier
| Model name | YU-11 | YU-15 | |
|---|---|---|---|
| * Measurement distance | 0.06 to 0.45m | 0.12 to 1.0m | |
| Power source required | 10 to 28V DC | ||
| Power consumption | 3W (need start up current 0.5A/0.5sec at inputting power) | ||
| Output | Current 4 to 20mA DC (load resistance 450Ω) Alarm output: NPN open collector, 2 each for upper and lower positions (30V 0.1A DC) |
||
| Communication | RS232C (9600pbs) | ||
| Measurement precision | ±0.25%F.S. or ±0.1cm | ±0.25%F.S. or ±0.25cm | |
| Resolution | 0.1mm | ||
| Measuring cycle | 0.05 sec. | ||
| Operating temperature: | 0 to +50 degrees | ||
| Case | Materials | ABS | |
| Protection level | IP43 | ||
| Weight | 300g | ||
* The nominal measuring distance is determined by the static water level used as a reflecting mirror. It may become shorter with various measuring conditions.
(Steam, condensation, waves, etc.)
Sensor
| odel name | 11-4N | 15S-2N | 11-4F | 15S-2F |
|---|---|---|---|---|
| Photograph |  |
 |
||
| Ultrasonic wave frequency | 400kHz | 200kHz | 400kHz | 200kHz |
| * Beam angle | 5° | 10° | 5° | 10° |
| Connecting screw sizes | Screw-in M32x1.0 |
Flange type JIS5K20A FF |
||
| Operating temperature | 0 to +50 degrees | |||
| Sensor material | PTFE | |||
| Protection level | IP65 | |||
| Weight | 150g | |||
| Cable length | 2m | |||
* The actual measuring range is determined by each measuring condition.For details, contact to our staff.
Please feel free to inquire us
