Purchase Qty. Reference FOB Price
100-499 Pairs US$2.50
500-999 Pairs US$2.40
1,000-1,999 Pairs US$2.30
2,000-4,999 Pairs US$2.20
5,000+ Pairs US$2.10
Product Description
Factory Direct 2MHz Water Proof Ultrasonic Transducer PZT Flow Sensor With Terminal Ultrasonic Sensor for Heater Meter to test liquid flow rate Specification Model FT-17B Resonant Frequency 975±30khz Direct Capacitance 1000pf±20 percent Resonant Impedance Less Than 150Ω Protection Grade IP68 ...