

💧 Elevate your liquid level game with precision and durability!
The DEVMO MINI Vertical Water Level Sensor is a compact, stainless steel float switch designed for precise liquid level detection within tanks. With a 45mm sensing distance, 0.5A max current rating, and ±2% accuracy, it offers reliable activation of pumps or alarms. Mercury-free and corrosion-resistant, it supports versatile vertical mounting and operates in temperatures up to 125°C, making it ideal for industrial, chemical, and water treatment applications.
| ASIN | B07T18PGJ4 |
| Best Sellers Rank | #97,565 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #22 in Liquid Level Sensors |
| Brand | DEVMO |
| Current Rating | 0.5 Amps |
| Date First Available | June 12, 2019 |
| Item Weight | 2.08 ounces |
| Item model number | WS-xxxx |
| Manufacturer | DEVMO |
| Material | Stainless Steel |
| Maximum Supply Voltage | 100 Volts (DC) |
| Measurement Accuracy | ±2% |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Package Dimensions | 3.94 x 3.58 x 1.34 inches |
| Sensing Distance | 45 Millimeters |
| Style | Modern |
| UPC | 796753378526 |
| Upper Temperature Rating | 125 Degrees Celsius |
C**O
Sensitive for holding constant water level
The switch has operated 100% reliably for a year. If used to hold a water level constant, it is a good solution, reasonably priced.
D**Y
Works fine.
Well constructed. Nice long leads. Adjustable NO or NC by flipping the float. I bullt a replacement sump pump switch with it.
T**.
Working float switch
I've been using this float switch to determine if my rain water collector has reached a decent size of liquid. It's nice to be able to use this to detect water level rising as it gives me a chance to immediately use it. I plan on setting up a system where it waters my garden in the future automatically but haven't built out that. For now it's just hooked up so I can be notified of it. I like how it doesn't use mercury. Didn't even know they had ones with mercury but it definitely makes me cautious for others if I end up needing more of these. I'll be using this for the long haul so if my items rust or otherwise fail I'll update the review so far it has been great though with no issues so I have nothing negative to say. I'd recommend it.
M**.
Couldn't use it, it's too large
I couldn't use it , I would have to convert it to low voltage.
C**M
Stop working right off the bat and not worth the trouble to return
Ice maker water tank
C**L
Very neat, does what I need it to do. The length of the leads is sufficient to reach a terminal block nearby. I connected it to a relay board with leds and I could see (and hear) how it switched consistently as I moved it up and down in a glass of water.
J**T
Laboratoire pharma , prix super
J**K
Don't count on it for any thing important
A**M
we bought this as a replacement for Doyon QUF350 and it worked right away.
J**N
The DEVMO Mini Indicator Vertical Water Level Sensor Stainless Steel 45mm Float Switch seems good quality and well made. The wire entry area is potted and should provide more protection. Comes with a nut and plastic washer to seal the opening. The behaviour of the float can be switched by removing the retaining clip and flipping the float around 180° and replacing the clip. Makes it very versatile. Giving the small wire size I would say this is best for signaling only and not for running large loads. Not a bad deal at ~$22 at the time of this review with a 5% potential coupon discount.
Trustpilot
3 weeks ago
1 week ago