Cast iron turbine woltman type agriculture sea water flow meter
US $59.00-$2200
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Product Details | Detail parameters | ||||
sensitivity | -21.6DB | ||||
recieving frequency | 1.0MHz | ||||
Pulse length | 7.68uS | ||||
peak frequency | 1.048MHz | ||||
Bandwidth | 39.5% | ||||
center frequency | 1MHz | ||||
static Capacitance | 1100pF~1400pF | ||||
Resonant impedance | 150Ω~300Ω | ||||
Waterproof Grade | IP68 | ||||
operating temperature | -40℃~120℃ | ||||
Temperature Drift | <20KHz | ||||
Ultrasonic delay | 1.5uS | ||||
QM | 3.0~4.5 | ||||
Launch Beam angle | 5°~10° | ||||
recieving sensitivity | >1.7V(3V,10pulse,20mm) | ||||
Shell material | Engineering Plastics (temperature resistance 150 ℃) | ||||
Lead position | Sensor Center |