1MHz Underwater Ultrasonic Transducer for Ultrasonic Liquid Flow Meter
Product Description
1MHz Underwater Ultrasonic Transducer for Ultrasonic Liquid Flow Meter
The main purpose:
For water flow measurement
Accurately measure short distances with liquids
Feature：
Small size, easy to install
Sensitivity, low residual vibration, broadband, high test accuracy
Long use time
Technical parameters:
Name | Specification | Item | Specification |
product type | Liquid measurement transducer | resistance value Z(Ω)- in the water | 100Ω±30% |
product model | PH1000-2008 | Maximum driving voltage impulse wave（duty ratio 2%） | 300V |
Transducer frequency f(kHz) | 1.00MHz±3% | operating temperature(℃) | 4~+70℃ |
bandwidth△f（underwater）-6dB | ±10% | storage temperature(℃) | -30~+90℃ |
Residual vibration of transducer | ˂ 30μs | waterproofing grade | IP68 |
overall sensitivity(V) receiving and sending (0dB=3Vp-p 8pulses L=85mm) |
>1.0V |
Shell material |
polysulfone |
beam angle°(-3dB) | 6° | cable specification | Single Shield Wire 35CM |
electrostatic capacitance(pf) | 1300PF±20% | corrosion resistance | Weak acid weak alkali resistant |
weight(g) | 14g/pc | ||
Remark | size of transducer structure can be customized according to user needs. | ||
Image:
Outline Dimension：
Impedance curve:
Sensitivity: