400khz high frequency ultrasonic printer sensor
Product Description
Item | Value |
Using method | Transmitter and Receiver |
Center frequency | 400±15KHz（PV80A） |
Capacitance | 500±30% pF(at 1.0KHz) |
Directivity | 7±2°(-6dB) |
Max.Input Voltage | 400Vp-p |
Detectable range | 3-80cm |
Ring time | ≤5cm（200Vp-p，400KHz.） |
Echo | ≥ 200mV (test plate 100×100mm PVC, distance 20cm) |
Distance of direction | 0.05-0.3m |
Mean time between failures | 5000h |
Protection class | IP67 |
Housing material | Aluminum |
Operating Temperature | -40~+80℃ |
Storage Temperature | -40~+85℃ |