{"product_id":"renogy-water-tank-sender-probe-200mm-7-5m-cable","title":"Renogy Water Tank Sender Probe 200mm (7.5m cable)","description":"\u003ch2\u003eShort Product Summary\u003c\/h2\u003e\u003cp\u003eA 200mm Renogy water tank level sender with a 7.5 metre lead, five-pin connector, made for the water level inputs on the Renogy Smart Distribution Box PMS1280. It drops into a fresh water, grey water or auxiliary tank and reports the level back to your Renogy monitoring, so tank level appears on the same screen and the same app as your batteries, solar and loads.\u003c\/p\u003e\u003ch2\u003eWhy This Product\u003c\/h2\u003e\u003cp\u003eWater discipline is what separates a good bush camp from a short one. In the Karoo, the Kalahari or anywhere along the West Coast, the question is never whether the fridge is cold — it is how many days of water you have left. Most caravanners answer that by tapping the tank, guessing from the pump note, or filling to the brim every time they pass a tap because they genuinely do not know.\u003c\/p\u003e\u003cp\u003eA tank sender fixes that properly. Fitted into the tank and wired back to a Renogy Smart Distribution Box, it gives you an actual level reading on the Renogy display and in the app, next to state of charge and solar yield. You stop guessing, you stop carrying water you did not need, and you get an early warning long before the pump starts sucking air and cavitating.\u003c\/p\u003e\u003cp\u003eThe 7.5 metre lead is the practical detail. Tanks are almost never near the distribution box — they are slung under the floor, in the nose cone, or at the far end of a double-axle chassis — and a short lead means joins, and joins in a chassis-mounted sensor circuit are exactly where trouble starts. Seven and a half metres reaches almost anywhere on a caravan or off-road trailer in one clean run.\u003c\/p\u003e\u003cp\u003eOne honest note. Water level senders are not universal. Probe length has to suit tank depth, and the sender type has to match what your gauge or controller expects. This one is the five-pin, 200mm Renogy sender intended for the Renogy Smart Distribution Box water level ports — if you are running a different brand of gauge, talk to us before you order rather than after.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e200mm probe length\u003c\/strong\u003e – sized for the shallow, wide tanks typically fitted under caravan and off-road trailer floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7.5 metre lead\u003c\/strong\u003e – reaches from a chassis or nose cone tank back to the distribution box in one unbroken run, with no joins in the sensor circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-pin Renogy connector\u003c\/strong\u003e – plugs straight into the water level sensor port on the Renogy Smart Distribution Box PMS1280, no adapters and no guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReports into the Renogy ecosystem\u003c\/strong\u003e – tank level shows up on Renogy ONE displays and in the app, alongside battery state of charge, solar and loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuits any onboard tank\u003c\/strong\u003e – fresh water, grey water or an auxiliary tank; the distribution box carries four water level circuits, so you can monitor several tanks independently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-built for mobile use\u003c\/strong\u003e – an RV-specific sender rather than a repurposed industrial sensor.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIdeal For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOff-road caravan and camper owners running a Renogy Smart Distribution Box who want real tank levels\u003c\/li\u003e\n\u003cli\u003eLong-range bush campers who need to ration water accurately in the Kalahari, Karoo or Namibia\u003c\/li\u003e\n\u003cli\u003eBuilders fitting a second or third tank and wanting each one monitored separately\u003c\/li\u003e\n\u003cli\u003eOwners replacing a failed or short-lead sender on an existing installation\u003c\/li\u003e\n\u003cli\u003eAnyone tired of guessing tank level by knocking on the side of it\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eLocal Support from 4Matt Campers\u003c\/h2\u003e\u003cp\u003e4Matt Campers is a Renogy dealer in Cape Town, serving the Western Cape and delivering across South Africa. We fit Renogy distribution and monitoring systems on caravans, off-road trailers and campers, so we know how these senders behave on a real chassis rather than on a bench.\u003c\/p\u003e\u003cp\u003eBefore you order, send us a photo of your tank and its depth, plus the make of your gauge or controller. We will confirm whether the 200mm probe suits the tank and whether the five-pin sender is the right type for your system. If it is not, we will tell you what is, rather than sell you a sender that will not read.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e – RSHWL-5P200-7500-G1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU\u003c\/strong\u003e – RSHWL-5P200-7500-G1-SA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e – Renogy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe length\u003c\/strong\u003e – 200mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable length\u003c\/strong\u003e – 7.5m (7500mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector\u003c\/strong\u003e – five-pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for\u003c\/strong\u003e – the water level sensor ports on the Renogy Smart Distribution Box PMS1280 (model RSHCB-C02P-G1), which provides four water level detection circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e – fresh water, grey water or auxiliary tanks on caravans, campers and off-road trailers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote on further detail\u003c\/strong\u003e – Renogy does not publish a standalone public datasheet for this sender. Signal characteristics and full mechanical dimensions are confirmed against the current factory documentation on request. We do not publish figures we have not verified.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eRenogy 200mm water tank sender probe with 7.5m lead × 1\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eTank fittings, sealing gaskets and mounting hardware vary by tank and are not assumed to be included. Ask us to confirm the current packing list before ordering if that matters to your install.\u003c\/p\u003e\u003ch2\u003eOptional Fitment \u0026amp; Upgrade Notes\u003c\/h2\u003e\u003cp\u003eThe sender only makes sense as part of a monitoring system, so plan it alongside a Renogy Smart Distribution Box and a Renogy ONE display or the app. The distribution box carries four water level circuits, which means one sender per tank — fresh, grey and an auxiliary jerry tank can all be read independently on the same screen.\u003c\/p\u003e\u003cp\u003eMeasure your tank depth before ordering. The probe has to reach usefully into the tank without fouling the bottom, and a probe that is too short or too long will give you readings you cannot trust. Photograph the tank top, the available access aperture and note the internal depth, and we will check the fit with you.\u003c\/p\u003e\u003cp\u003eRoute the 7.5 metre lead away from heat, moving suspension components and sharp chassis edges, and secure it every 300mm or so. Gravel roads destroy unsupported cable faster than anything else on a caravan. Keep the run continuous — resist the urge to shorten and rejoin it, because a crimped join under the floor is where corrosion and intermittent readings begin.\u003c\/p\u003e\u003cp\u003eFinally, calibrate after fitting. Fill and empty the tank once and check the reading tracks sensibly at full, half and empty, so you know what the display is telling you before you are three hundred kilometres from the nearest tap.\u003c\/p\u003e\u003ch2\u003eComplete Your Setup\u003c\/h2\u003e\u003cp\u003eTank monitoring belongs alongside the rest of the 12V system. Find distribution, fusing, cable and connectors in \u003ca href=\"\/collections\/electrical-accessories\"\u003eElectrical Accessories\u003c\/a\u003e, and see the full \u003ca href=\"\/collections\/renogy\"\u003eRenogy\u003c\/a\u003e range for distribution boxes, monitors and sensors. For the power side, build out with \u003ca href=\"\/collections\/lithium-batteries\"\u003eLithium Batteries\u003c\/a\u003e, \u003ca href=\"\/collections\/solar-panels\"\u003eSolar Panels\u003c\/a\u003e and a matched \u003ca href=\"\/collections\/solar-charge-controllers\"\u003eSolar Charge Controller\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this work with my existing tank gauge?\u003c\/strong\u003e\u003cbr\u003eOnly if that gauge expects this type of sender. It is the five-pin Renogy sender designed for the water level ports on the Renogy Smart Distribution Box. If you are running a third-party gauge, send us the make and model and we will confirm compatibility before you buy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow deep a tank does the 200mm probe suit?\u003c\/strong\u003e\u003cbr\u003eIt is sized for the shallow, wide tanks commonly fitted under caravan and trailer floors. Measure your tank's internal depth and send it to us with a photo of the access aperture, and we will tell you whether 200mm is the right length for a reliable reading.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I monitor more than one tank?\u003c\/strong\u003e\u003cbr\u003eYes. The Renogy Smart Distribution Box PMS1280 provides four water level detection circuits, so you can fit a sender to each tank — fresh, grey and auxiliary — and read them all independently on the display and in the app.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to shorten the 7.5m cable if my tank is close by?\u003c\/strong\u003e\u003cbr\u003eRather coil and secure the excess than cut and rejoin it. A crimped join under a caravan floor is exposed to water, grit and vibration, and it is the most common cause of intermittent or dead tank readings on a gravel-road vehicle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan 4Matt Campers fit it for me?\u003c\/strong\u003e\u003cbr\u003eYes. We install Renogy distribution and monitoring systems in Cape Town and across the Western Cape, and we deliver nationwide if you or your local fitter are doing the work. Send us photos of the tank and the existing system and we will spec the whole job.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":48299589992633,"sku":"RSHWL-5P200-7500-G1-SA","price":995.0,"currency_code":"ZAR","in_stock":true}],"url":"https:\/\/www.4mattcampers.co.za\/products\/renogy-water-tank-sender-probe-200mm-7-5m-cable","provider":"4Matt Campers","version":"1.0","type":"link"}