Why Does My Transducer Spray Water?

Why Does My Transducer Spray Water?

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Why Does My Transducer Spray Water?

Your transducer sprays water because it’s too low to reach the surface to draw water. It then creates suction through the hole and pulls water in.You can use suction to increase how fast you pump water without increasing the size of your transducer’s intake or return holes.

The faster you can move water, the better your pumps will be at moving it and saving electricity.

These tips should help you get more out of your transducer by helping it reach more liquid with less pressure and giving it more suction power.

If you have a smaller-diameter hole or keep your transducer at the same hole level for a long time, air will build up in the water.

This air gets drawn into the transducer by suction, and you must remove it from the pump’s intake. This process increases energy consumption.

The more pressure in your pump, the more air gets drawn into it, making it harder to move water through.

The suction power on your transducer install a pre-filter, such as the Filtrate transducer pre-filter, to increase the amount of suction power on your transducer.

If you have a larger diameter hole or keep your transducer at the same level for a long time, water will accumulate in your pump’s intake pipe.

This water can seep into your transducer from the top and damage its internal parts if you don’t remove it. If you want to increase the amount of suction power on your transducer, install a transducer return pipe.

How Do I Stop My Transducer from Spraying?

You can stop your transducer from spraying by mounting a deflector shield above it and keeping it at an angle.

If the shield doesn’t work, you can use a rubber band to hold one of the outer tubes on top of another to prevent spraying.

Add or remove 2–3 beads from your transducer to adjust the angle and mount them into the shield with a screwdriver.

With these precautions in place, you should be able to stop your transducer from spraying for most or all applications and will not have to worry about any accidental damage caused by faulty or broken parts.

Since you’ve already mounted your transducer at an angle, putting a shield on top will only decrease the amount of water deflected upwards.

The shape you choose for the shield depends on how much you want to deflect and what angle you want to deflect it.

For example, if you have a fan transducer, you can make the shield extend outwards from the transducer about a foot (30 cm). This way, you can direct the spray into the water instead of upward.

Why Does My Transducer Spray Water?

One way to mount a shield is to drill holes into a PVC pipe and screw it in. Another way that works better in some situations is to fill the PVC pipe with beads to look like a large bead.

This will give you more freedom when choosing how many beads you want to use and how much of your transducer you want to cover with the shield. Another option is to buy a shield that is already shaped and ready to go.

Why Does My Transducer Throw a Rooster Tail?

Your transducer throws a rooster tail when its probe (the metal rod) struggles to detect small changes in concentration or volume after passing over the edge of an analyte.

This results from the probe needing to be longer, the probe needing to be sensitive enough, or the concentration of the analyte changing too quickly, and you cannot measure by your instrument.

To avoid this issue, please check that your probe is sensitive to small changes in concentration over its entire width and that it’s sufficiently long to reach all possible liquid volumes you’ll encounter in your application.

The probe must rest in a bed (e.g., a layer of the medium that flows under the tip) to detect small changes in concentration or volume.

In other words, when your probe enters a new stream of fluid with its concentration, it cannot detect small changes because the fluid is not flowing over any part of the probe.

To help prevent “sticking,” you may use adhesive tape or putty as a suction cup which you can locate on the bottom of the probe or ensure that your probe is resting on a solid surface.

You can also gently squeeze the probe to release it from the liquid medium. You could also try rotating the probe or wiggling it to see if that helps. Selecting a better-quality probe may also help.

How Does a Marine Transducer Work?

Transducers typically work by taking an input, storing the change in a magnetic field (or a current or voltage), and then releasing it as output.

In the marine sector, transducers are for acoustic output in the form of sound and vibration signals. In marine applications, the most common input types are pressure and temperature.

Marine transducers typically possess an electrical output proportional to the input signal. They do this using two different methods.

For pressure transducers, the voltage output is proportional to the input pressure; for temperature-sensing transducers, the voltage output is proportional to the input temperature (typically taken in Kelvin).

The exact output of a marine transducer is highly dependent upon several factors, including:

1. The type of transducer (pressure, temperature, or both).

2. The electronics used to convert the input signal into usable output; these are usually part of the transducer and integrated into the case itself.

3. The position of the transducer relative to its surroundings.

4. The ambient environment in which it works (air pressure, temperature, etc.)

5. Comfortability/User-Friendly design/Adjustability/Permits for application.

6. Power supply availability/type (12V or 24V)

Should My Transducer Be Tight?

Yes! Your transducer should be tight enough that your voice doesn’t sound muffled in the mic. If you speak too softly and you find the sound muffled, the transducer is touching your skin less than one inch away from your mouth.

You should adjust this as necessary to ensure that you’re projecting without sounding strained or overly muffled.

The closer your transducer is to your mouth, the lower your voice is, and the softer you’ll sound. It must be tighter if you’re speaking from a low register and setting up the transducer correctly.

If this happens to you, try tightening the transducer until it doesn’t further reduce your ability to project, but not so tight that it restricts movement (remembering that if the transducer is too loose, it can create noise).

Try speaking with the transducer closer to your face, and adjust it accordingly to get the most comfortable and best results.

If this doesn’t work, tighten the transducer until you feel comfortable and sound great.

If it needs to be stronger, you’ll sound like a blown speaker if the entire audience can hear what you’re saying, but if you have a pocket mic, you’ll sound like you’re taking a big breath before every sentence.

Why Does My Transducer Spray Water?

What Angle Should My Transducer Be At?

Your transducer should boast a 13 degrees angle to the water. This is the optimal angle for reading accurate readings from your fish finder, which offers you an all-around fishing experience.

Transducer TypeDegrees
Transom Mount13
Trolling Motor13

Most fish finders come with a transducer pre-installed at this angle, but some have a removable section that may require you to adjust it yourself before attaching it back on.

This is a straightforward process as long as you read the instructions provided with your device and are mindful of the steps required to change and test out your new angle setting safely.

It is important to note that angles (of the transducer) affect readings differently at various depths below the surface.

This means you need to measure your water depth with a depth finder and compare it with the readings brought in by your transducer if you want to know how its angle affects the sound it picks up.

How Do You Know If Your Water Transducer Is Working?

Troubleshoot It with A Voltmeter-Turn the power on. -Measure the voltage between two wires.

-If the voltage is less than 20 volts, you must fix it.
Measure Resistance with A Multi meter-Place one lead of the multimeter to one side of the transducer and the other lead to the ground (a screw or metal part) for continuity testing.
Clean The Transducer and Replace Any Damaged Wires or Parts.-Voltmeter should read 20-30V, and continuity testing should show a complete circuit.
Resistance-Resistance should be 2-2.6ohm.
Check For a Clogged-Up IntakeTo test for the clogged intake, you should use a garden hose to spray water at the intake, and if no water comes out of the transducer, there is a clog in the intake line.

What Happens If the Transducer Is Too High?

Thus, if you position the transducer too high, it will lower the readings. If you position the transducer too low, it will raise the readings. If you position the sensor correctly, then the readings will be accurate.

This can also lead to different types of errors, such as a long time for data collection, an abrupt change in data, and a poor reading when the sensor needs to align properly.

The following lists problems if the sensor is at a too high position.

Wrong Reading

It may not correctly determine height if the transducer is too high.

Inaccurate Readings

You can determine accurate readings by correctly positioning the transducer. It would be best to place the transducer three inches.

How Do You Make Sure a Transducer Is Level?

First, Draw a straight line across the boat. Next, align the boat’s transducer with leveling with this drawn line.

It is best to mount the transducers in the middle of their respective hulls for the best performance and to provide accurate readings.

A boat’s transducer is an instrument that measures water depth by sending out pulses and measuring how long it takes them to return to the boat.

Why Does My Transducer Spray Water?

You can then use this to measure how deep a particular spot on the ocean floor is or how much depth change has occurred over time.

The transducer sends the pulses through a waterproof cable and reads them when they return to the boat. You must install all boat transducers squarely in their respective hulls for the best performance and measurements.

Boat transducers send water level measurement signals from the bottom of a boat’s hull. These signal pulses flow through an underwater cable connected to the boat’s electronic system.

Some transducers are wireless and use a D.S. (directional signal) to transmit depth measurements, while others have electrical probes that connect directly to the boat’s sensor system.

Electronically-connected transducers have the advantage of being permanently installed in one location and are less expensive than other transducers.

Still, they have the drawback of not being removable from their mountings, making them more difficult to maintain.

How Deep Should A Fish Finder Transducer Be?

It depends on how deep you are setting the transducer and the size of your boat.

For example, if you have a huge boat, say a 22′ or larger, then you can quickly get away with an 8″ transducer.

If it’s just a fishing guide or kayak, then I would recommend going no deeper than 12-14″ below the keel, or bottom of the hull. If you have a trolling motor, I would only go 6″ deep at most.

Anything deeper could run into problems with your steering cable, then hold you down.

Stay deep so that the bottom of the transducer will not be in view when hoisting the boat. This is because it becomes tough to steer a boat at depth.

The bottom end of a transducer should always be underwater (at least 1/4″ above the water) to allow for the proper seal between the motor and transducer.

If you build a boat or buy a boat with a “V” shaped keel, the leading edge (front) of the V is your best option for depth. This is because you want an even depth on each side.

If you put the transducer too far back on the keel, you will have a difference in depth between the sides, which creates confusion in readings between readings.

If you have a flat bottom, I recommend between the keel and the motor. This will allow for the proper clearance for steering cables and keep you from running into the motor. You can go deeper vertically but not laterally (side to side).

The following is a list of transducer depths with various mounting options.

Transducer typeDepth”
Transom Mount15
Trolling Motor12


Transducer spray can also detect and clean glass surfaces, such as windows and windshields, from within to prevent accidents.

It is a very effective cleaning agent that can remove stains and smudges from glass surfaces.


Hi! I' am Tom. I was a manager in one of the biggest stores for over 10 Years, am also an SEO by night. I don't like to call myself a blogger; they are very analytical, do email marketing, and know all SEO stuff. I faced many questions from customers about different products, and there was hardly any help on the internet. After learning all the things about these products as a manager the hard way, I decided to start a blog and help other people.

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