SKU: 4752662288

Enerdrive 425mm 1-1/4" BSP 240-33Ohm Tank Level Sensor

Sale price$60.54 Regular price$67.27
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Description

Enerdrive 425mm 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 425mm 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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4752662288

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Finch
New York, US
★★★★★ 5
Basic, comfy, fair price
Size: 12, Color: Pastel Pack
These are great for people like me whose skin will not tolerate elastic. Also love them when I need to go to the doctor's and I want a little more coverage under a paper gown! They're comfy, and the range of colors is reasonably pretty and spring-like. They're very basic boxers with very basic seaming - nothing fancy, and they look about as cheap as they are. Still, the fabric is a good weight and real cotton, and they have a nice, loose fit. This is the second time I've bought them - they wear well!
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Reviewed in the United States on November 27, 2024
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Joetta M Summers
Grantham, US
★★★★★ 5
Comfortable
Size: 11, Color: Pastel Pack
Full cotton, is a must for me. Legs could be looser. Would buy again
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Reviewed in the United States on November 20, 2025
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Emily
Waukegan, US
★★★★★ 4
Perfect for me (update, took 1 star away) (2nd update Jul 20, 2022)
Size: 8, Color: Pastel Pack, Size: 8, Color: Pastel Pack
This product is amazing. You get 10 pairs of underwear in 5 pastel colors. Colors are exactly as shown. I used an 18 inch ruler in my pictures to show size and stretchability. The height from pant leg bottom to waist line is long so you dont worry about any buttcrack showing. It covers your thighs, too. These are nice because they added some space between the legs instead of stitching it like yoga pants where the pants legs come up and just merge together at the crotch. This underwear gives room for your lady bits and prevents cameltoes/front wedgies. The fabric on the hip area is just as stretchable as the waistband. 2021 September edit: I still love these and so I bought another pack. Simply because my other, uncomfortable underwear (not this pack) has irritated me enough. I realized that I was usually happier with my clothing when I was wearing these underwear because they are just so comfortable (and my fav colors)! They have held up very well and at least with the pastel pack, the colors still look good. The writing on the inside has held up as well. $50 for 10 super comfy pairs of underwear is great imo. Second update: I compared my new pairs to my old ones (ssme size ordered) and the waistband used to be manufactured to stretch about 2 more inches or so. The new way they created the hem is less stretchy so I took a star off my rating. My newer pairs of this underwesr will be my last choice to wear for the day compared to my first order. The blue pair in the video is part of my first order of these and pink is a pair from my newer purchase. Yes that video was a bit tricky to make lol. The pink pair was made in Pakistan and the blue was made in India. Jul 20th update: I now have significant holes in my first pairs. But this is due to both lots of wearing, and also because my cats like to knead on my clean clothes.
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Reviewed in the United States on June 24, 2020
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Shirley Wheeler
Houston, US
★★★★★ 5
Well worth the money!
Size: 10, Color: White Pack
Good fit! Holds up in the wash! Very comfortable!
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Reviewed in the United States on May 18, 2026
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PrimeLover
Belleville, US
★★★★★ 3
Mixed Feelings
Ok, so... It seems there's not much quality control for these underpants. About half of them have the back seam way too short so it doesn't come as far up in the back as it should, making it very uncomfortable if you wear them and bend forward. Be aware that there are four pretty thick seams on them. Two going right up the front and back and the two on the sides. Positives are the colors are great, and the material is very soft. I actually just wear these to bed, inside-out because of the harsh seams, and I wear them two sizes bigger than I am so they are nice and loose. I ordered my correct size to wear regularly and found that the inconsistency in the back seam was just too much for me. I will not be ordering these again.
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Reviewed in the United States on January 13, 2023

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