Answer: b Explanation: A transducer in general should have a minimum amount of load. As active and passive transducer 2. Here is our BRAND NEW Arm design the SeeFish Transducer Mount 2.0. Figure 6 Another solution to using multiple transducers with one readout is to use a scanner instead of meter and a switch. Transducers must have sensitivity within 15% of each other and display the same full scale value: 2DC3: Second input of type DC3. Question is ⇒ A transducer must have, Options are ⇒ (A) good dynamic response, (B) good sensitivity, (C) good resolution, (D) all of the above, (E) , Leave your comments or Download question paper. You must have clean (no bubbles) water flowing over the face of your transducer otherwise it will not read well at speed. It is a part of transducer which responds to a physical phenomenon or change in physical phenomena. You must specify a transducer serial number. The transducer adapter cable part number is AIR-033-073. It should be able to work n corrosive environment. NOTE:You may need to tilt the motor up and out of … Standard pole length is … Using the original conversion coefficient, the maximum output of the transducer is required to be 12mA. You must specify focal type and length. The goal is to design a low frequency (under 40 KHZ) Piezoelectric transducer. The recorder must have input appropriate to connect this electrical signal. Winspect uses this to name the data file. It must be highly sensitive to desired signal and insensitive to unwanted signal. The idea I have is an air-coupled flexural transducer … Cite. They often have replaceable wear plates to lengthen their useful life. If you have a particularly sharp transom angle, mounting your transducer to read at speed can be a breeze because the angle is right from the get go. The serial number must have no spaces. The transducer must have C32 or C332 cable. D. skin and PE element. In Canada, use only licensed transducer covers. Transducers must have great stability for sustained operations. The transducer circuit should have overload protection so that it will withstand overloads. However, transducers have noteworthy limitations that must be considered. This adapter cable allows you to connect a 10-pin transducer to an 8-pin sounder. Note: The existing transducer must have the … 8. As a rule, pressure transducers have specific features. From a sonar view, select MENU > Sonar Setup > Installation > Transducer Type. In most cases, they have a measuring range of 4-20 mA and are operated with 0-10 V. The measuring range is of primary interest. It must have high degree of accuracy and repeatability. If the top section separates from the main body of the transducer, live circuitry It must have high degree of accuracy and repeatability. 6 The transducer must be mounted so that it is parallel with the waterline, but fully submerged in the water during operation. One of the objectives must be to have the capability of monitoring the voltage over a range of values so an upper limit must be selected – for instance +20%, or 132V. 7. Tip # 2 Chocks. There are many types of scanners. If you have a 200/50 kHz, dual-frequency transducer, select Dual Frequency (200/50 kHz). self and another must have the same implementation type. 17 18. NOTE: In the United States of America, it is recommended to use transducer covers that have been market cleared. Transducer Beam Width A second important feature when selecting a depth finder transducer is the width of the beam (also known as cone angle) it was designed to emit. We have come up with an ALL NEW design that allows for many more stowing options than before. We have done extensive testing and we absolutely love this new design and think you will too. Accuracy – The transducers gives accuracy after calibration. In eighties, contact transducers became very commonplace and you must have seen them as tape heads in cassette players. While accelerometers must have their response to acoustic pressure specified, pressure transducers must have their response to acceleration specified. According to transduction principle 3. 7 If you have a Side Imaging® transducer, the transducer must NOT have anything obstructing Winspect uses this to set the scan start point and scan length. Future of Transducers. • One echosounder can switch between a wide-beam and a narrow-beam transducer. Every transducer responds to its environment in every way it can. The joint between upper and lower sections of the transducer must be isolated from the corrosive environment. Selected transducers must be free from errors. Operating Range – The transducer must have wide operating ranges so that it does not break during the working. 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