SKU: 46495718988

Enerdrive 325mm 1-1/4" BSP 240-33Ohm Tank Level Sensor

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Description

Enerdrive 325mm 1-1/4" BSP 240-33Ohm Tank Level SensorPrecision Fluid Monitoring for Marine, Caravan, and Off Grid Applications Maintaining an accurate read on your fluid reserves is critical for peace of mind while traveling or operating off grid. This high quality resistive tank level sensor provides a dependable and robust solution for monitoring fuel, water, and other compatible liquids in caravans, RVs, camper trailers, and marine vessels. Featuring a vertical rod style design, it overcomes the

Precision Fluid Monitoring for Marine, Caravan, and Off-Grid Applications

Maintaining an accurate read on your fluid reserves is critical for peace of mind while traveling or operating off-grid. This high-quality resistive tank level sensor provides a dependable and robust solution for monitoring fuel, water, and other compatible liquids in caravans, RVs, camper trailers, and marine vessels. Featuring a vertical rod-style design, it overcomes the common pitfalls of traditional mechanical swing-arm senders, ensuring you always know your exact tank levels without the risk of stuck components or erratic readings caused by fluid slosh.

Advanced Magnetic Reed Switch Technology

At the core of this fuel or water tank level sensor is a precision magnetic reed switch mechanism. As the sealed magnetic float travels along the shaft in tandem with the changing fluid level, it activates a series of internal switches. This action delivers a highly stable and continuous 240-33 Ohm electrical output to your monitoring system. By significantly reducing the number of external moving parts, this vertical float design delivers outstanding reliability, limits mechanical wear, and heavily extends the operational lifespan of the unit compared to generic standard senders.

Built Tough for Harsh Australian Conditions

Mobile and off-grid environments demand resilient equipment. Constructed entirely from marine-grade 316 stainless steel, this tank sensor provides exceptional resistance to rust and corrosion. Whether exposed to the chemical properties of diesel and petrol or the continuous moisture of freshwater storage, the heavy-duty housing remains uncompromised. Furthermore, the electronic components are securely sealed within the head unit, achieving a strict IP67 ingress protection rating. This shields the internal circuitry from dust, heavy condensation, and moisture, maintaining an accurate signal even in extreme marine or coastal conditions.

Key Features

  • Marine-grade 316 stainless steel construction for ultimate corrosion resistance
  • Frictionless magnetic reed switch technology delivers highly precise level tracking
  • Industry-standard 240-33 Ohm resistance output, compatible with most popular analogue and digital gauges
  • IP67-rated waterproof seal prevents moisture and dust ingress
  • Simple two-wire connection (common negative and signal output) for straightforward installation
  • Anti-explosion and chemical-resistant profile suitable for both fuel and water tanks

Seamless Installation and Retrofitting

Designed for straightforward top-mounting, this fuel or water sender features an integrated 1-1/4 inch BSP thread (approx. 31.8mm nominal). This allows the unit to easily screw directly into pre-tapped tank fittings, creating a secure and leak-free seal. The pre-terminated wiring harness exits through a sealed waterproof entry at the top of the sensor, ensuring your electrical connections stay dry and protected. If you are upgrading an older system or dealing with thin-walled plastic and metal tanks that lack an existing threaded port, this sensor pairs seamlessly with an optional 1-1/4 inch BSP to 5-hole flange adapter. This provides an easy retrofit solution to standard SAE or VDO 5-hole mounting patterns.

With its dedicated 325mm vertical profile, this specific model is tailored to provide maximum measurable range for matching tank depths, heavily reducing blind spots and unmonitored zones at the bottom of your reserve. This ensures you receive the most accurate data possible regarding your remaining capacity.

Secure Your Energy and Fluid Reserves

Upgrade your vehicle or vessel's monitoring system with this highly durable and accurate rod-style sender. Order your tank transducer today to ensure reliable, long-lasting fluid measurement and travel with complete confidence on your next off-grid adventure.

Shipping Notes
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Exchange/Return Notes
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SKU: 46495718988

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4.4 ★★★★★
Based on 25 reviews
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Product Reviews
C
Verified Purchase
Christopher C. Alsruhe
Carnegie, US
★★★★★ 5
Can't do Without
Format: Hardcover
I have been a fan of Gesenius for a long time. While I knew there was updated information to consider, I thought his text was enough. But although his text is certainly still necessary, and necessarily covers issues that the book reviewed here does not, it is clear that one must turn to Waltke & O'Connor to reach a greater level of accuracy. Writing so long after Gesenius, they have presented new and accurate information based on the latest research, not only of Ancient Hebrew, but also based on cognate Semitic languages. I have found the sections on Hebrew verbs the most enlightening and correcting, e.g., that the Pi'el stem is NOT intensive. Such intenseness must be detected from a combination of the lexical verb meaning, the stem, and the text/co-text. This book also presents other up-to-date information on the forming of nouns from verbs, etc. As others have noted, the layout and presentation is great. It really can't be presented any easier, I don't think. One must read Gesenius, for he presents very important information across the board, including much on phonology and linguistics not covered by Waltke & O'Connor. But to stick with Gesenius will leave one in error on some points. Waltke & O'Connor, simply put, make the corrections and make studying Biblical Hebrew exciting, and even much easier to learn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2004
R
Verified Purchase
Robert J. Huffine
Battle Creek, US
★★★★★ 5
Best Of The Best
Format: Hardcover
This is the best book I've ever yet read on Hebrew Syntax as was used in the Tanakh. You can't go wrong with this, even though at times, the English-language linguistical jargon may give you a headache, the authors were quick to point out that Hebrew cannot really be clearly defined with English Grammar terminology. But it's format is easy on the eyes. You will often find yourself flipping back a page or two at a list or chart, for whatever they're explaining, but I don't understand how you could have a problem with that. I first saw this at the Portland City Library in PDX, Oregon, and vowed to myself I was going to buy it, no matter what the cost. It's worth it's weight in pure platinum..!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2014
J
Verified Purchase
John Ferrer
Natrona Heights, US
★★★★★ 5
Hard to Beat
Format: Hardcover
Waltke's grammar is about as good as it gets with Hebrew Grammars. Considering the subject matter and its scope one has to expect a monolith like this 700pg jumbo sized monster. But this isn't just some pedantic and wordy school book, it is accessible (assuming that the reader has a basic understanding of Hebrew already), rich with Biblical examples, and comprehensive (at least as far as a grammar can be). This book has set a standard for Hebrew Grammars and is a must for the serious Hebrew student.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2005
A
Amazon Customer
Port Orchard, US
★★★★★ 5
In Kathy Koch’s Words, “To get something new, you must do something new.”
Format: Paperback
Dr. Kathy out did herself with this one. I finished the book with hope, ideas, and actionable steps, to use in my relationships with my adult children. She repeats this phrase throughout her book, “To get something new, you must do something new.” I like this so much more than the definition of insanity, “doing the same thing over and over again and expecting different results," (not sure who said it first and it is not my definition). I am a creature of habit and do the same things and can be amazed when nothing changes. But as Dr. Kathy states I have to do something new, and this book gives me that new. Every chapter ends with 5 actionable steps, and guided activities to apply what was discussed. Some steps are even scripted to help when you don’t know what to say. I have 13 children. 6 have reached adulthood. 4 of them are married and we have 10 amazing grandchildren. Navigating relationships with the adult kids sometimes feels like a roller coaster ride. I can be passive aggressive and opinionated. I know better, but bad habits are hard to break. When I got the email that this book was about to be published and Dr. Kathy was looking for some to read and give an honest opinion of it, I jumped at the chance. I received a free digital copy, and as soon as it was available I bought it. I highly recommend this book. It was written to help with adult kids, but you can apply the ideas with communicating with any adults or even kids. Chapter 1 “First, The Basics” as our children become adults we are their parents (noun), but are no longer to parent (verb). Our role switches to encourager, guide, counselor, coach based on mutual trust. She reminds us that our purpose is more than just parenting. She discusses the 5 core needs of security, identity, belonging, purpose, and competence. She even gives a scripted Declaration of Release returning our children into the hands of an all powerful God. Chapter 2 “Look Honestly at Yourself” Dr. Kathy hits hard here. She tells us to lose our pride, take responsibility for our part and be open to make changes. She also tells the reader to listen to learn and not to judge. This chapter gave me so much insight into my personal relationships. Reminded me that I get defensive because I don’t want to be criticized or blamed. She guides in ways to get to the bottom of hurts by asking questions and listening. Chapter 3 “Listen More, Talk Less” No unsolicited advice. Listen to understand. Ask questions to clarify, and ask permission before giving your two cents. Hear your children. Love them. Accept them. This doesn’t mean you like or approve their choices, just acknowledge it. Focus on the present. Facts. Surrender it all to God. Chapter 4 “How to Handle Grief So It Doesn’t Handle You” Acknowledge grief, give yourself time to accept and grieve. Grieve what isn’t and accept what is. Reject lies and embrace truth. Then work on what you can. Chapter 5 “The Two Shall Become One” has all the tips for when your adult child marries. How to handle traditions, holidays, etc. Chapter 6 “The Blessings of Grandchildren” has my next favorite quote. Dr. Kathy says, “Don’t judge past by today’s wisdom.” This gem is one I have repeatedly told myself since I finished reading the book. I did the best I could at that time. I have grown, matured, learned more, and am not the same person I was. She also says that God calls me to love others, not analyze and fix them. So now that the grandchildren are here I need to learn their 8 great smarts (word, logic, picture, music, body, nature, people, and self), be active and not idolize. Chapter 7 “Close or Far away” we need to respect their home and ways. Always ask to stop by and leave judgement at the door. Instead of walking in and feeling like you should do something, instead ask “What would you like me to do.” My job is to pray and serve. Chapter 8 “The Big Stuff:Moving Home and More” addresses the need for clear communication, clear expectations and respect. Chapter 9 “ Politics, Lifestyle, and Other Hot Topics” Bottom line is to be open and approachable. If a topic comes up that can’t be discussed peacefully it is ok to say no to discussing right then. Always be respectful and stay calm. Chapter 10 “The Prodigal” This one leans a lot into giving up our control and leaning into God’s sovereignty. Releasing. Grieving. Loving unconditionally. Being available to listen, but not quick to solve, and offer unsolicited advice. Chapter 11 “Finding Hope When Life Unravels” where does our hope come from? The Lord. We cannot live in past guilt and shame. Know you did the best you could. If you did wrong, take responsibility for it. Ultimately though it is all in His hands. Sometimes we have to get out of the way and let God work in our children’s lives. We can’t. But He can. Trust in His sovereignty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
M
Mom of 6+4
Draper, US
★★★★★ 5
A thoughtful and practical book, from an author we have trusted through all the stages of parenting!
Format: Paperback
When we started our family, we figured that the "hard years" would be the ones with night-time feedings, teething, potty training... As my mom later revealed, "little children, little problems...big kids, big problems." And now, as parents of 4 adults, our learning in this "parenting stage" continues, and we appreciate all the help we can get! (And we now have lots of grandkids...a whole new phase with a steep learning curve!) We met Dr Kathy years ago, at a homeschooling conference in Europe, and have closely followed her ever since. She was a huge help to our oldest who was struggling in the German school system. When we were asked if we would like an advance copy of her book about strategies as parents of adult children, we were very glad to say yes! We so appreciate her thoughtful, practical advice! This book is filled with both, and we plan to get a hard copy, to re-read and underline. And we are definitely glad to recommend it to friends in this stage of life, whether they have great relationships with their kids or ones with tough challenges.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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