The SensComp Series 600 Instrument Grade Electrostatic Ultrasonic Sensor is designed for operation in air at ultrasonic frequencies. It offers excellent receive sensitivity and a beam angle of 15 at -6 dB. This sensor is ideal for applications requiring high sensitivity, particularly for detecting soft targets, and features a broad band frequency response. It comes complete with an integral perforated protective cover.
| Specification | Value |
|---|---|
| Usable Frequency Range (Transmitting) | See Graph |
| Usable Frequency Range (Receiving) | See Graph |
| Beam Pattern | Typical: 15 at -6dB |
| Transmitting Sensitivity | 110 dB min at 50.0 kHz; 0dB re 20 Pa at 1 meter (300 VACPP; 150 VDC bias) |
| Receiving Sensitivity | -42 dB min at 50.0 kHz; 0dB = 1 volt/ Pa (150 VDC bias) |
| Distance Range | 0.15 to 10.7 M (0.5 to 35 feet) |
| Resolution ( 1% over entire range) | 3mm to 3m ( 0.12 to 10 ft) |
| Weight | 8.2 gm (0.29 oz) |
| Suggested DC Bias Voltage | 200V |
| Suggested AC Driving Voltage | 200V peak |
| Combined Voltage | 400V max |
| Capacitance at 1 kHz (typical) | 400500 pf (at 150 VDC bias) |
| Operating Temperature | -40 to +85 C (-40 to 185 F) |
| Relative Humidity (non-condensing) | 5% - 95% |
| Dimension Thickness | 0.46 inch |
| Dimension Diameter | 1.69 inch |