Application scope:
• The remote device of household appliances or other electronic equipment.
• ultrasonic ranging, auto reverse anti-collision device and ultrasonic proximity switch
• The ultrasonic transmitting and receiving of security or disaster prevention equipment.
Feature:
• High sensitivity, high reliability, high stability
• high humidity resistance, impact resistance, high or low environment resistance, vibration resistance etc
MODEL: KT40-1402
ELECTRICAL SPECIFICATION:
Center frequency (kHz) |
40.0±1.0 |
Receive Sensitive(us) |
≥200 |
-6dB Directivity (deg)(º) |
Horizontal 110±15 |
Vertical 70±15 |
Ringing(ms) |
<=1.36 |
Function |
Transmitter / Receiver |
Ranging |
>=0.8m |
Capacitance (PF)(25ºC) |
1800±15% |
Max. Input Voltage (Vp-p) |
Max140 |
Mean free error time (H) |
50000 |
Operating Temperature (ºC) |
-30~+80 |
Storage Temperature (ºC) |
-40~+85 |
Terminal |
PIN |
Weight(g) |
2.2 |
- All specification taken typical at 25°C