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Products
Products
KQ-300KH
Features:
1) Rugged sealed construction
2) Cylindrical design allows for installation in various applications
Specifications
Best Operating Frequency: 300 kHz +/- 5%
Min. Transmit Sensitivity: 95 dB re 1µPa/V at 1m at best transmit frequency
Min. Receive Sensitivity: -180dB re 1V/µPa at best receive frequency
Min. Parallel Resistance: 650 +/- 30%
Min./Max. sensing range*: 4cm – 1m
Typical sensing range: 5cm – 50cm
Free (1kHz) Capacitance: 260pF +/- 135pF
Beamwidth (-3dB full angle): 10° +/- 2°
Maximum Driving Voltage: 400Vpp (2% duty cycle tone burst)
Operating Temperature: -40°C to 90°C
Weight : 4 g
Size : Φ13mm X height 20mm
Materials:
Housing Material: Glass filled polyester
Acoustic Window: Glass reinforced epoxy
All specifications typical at 22°C and subject to change without notice.
* Pulse–Echo Mode. Min and Max ranges are best case scenarios. Actual range may vary, depending on drive circuitry and signal processing.
Materials:
Housing: Glass filled polyester
Acoustic Window: Glass reinforced epoxy
All specifications typical at 22° C and subject
to change without notice.
*Pulse-Echo Mode
Actual range may vary , depending on drive
Circuitry and signal processing
Applications:
.level measurement
.Automation control
.Proximity
.Obstacle avoidance
.Robotics