SKU: 93095995463

Universal WISY Pneumatic Level Indicator

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Description

Universal WISY Pneumatic Level IndicatorUniversal, pneumatic fill level meter with capsule type element and integrated mechanical or electric pump for measuring fill levels in water tanks. Wall mounted enclosure made of shock and impact resistant plastic. Continually adjustable to tank heights of between 100 cm and 250 cm (for measurement of water). Basic equipment includes a 10 m plastic measuring tube and a 3 m rubber hose. Extension sets containing a 10 m plastic measuring tube are

Universal, pneumatic fill level meter with capsule-type element and integrated mechanical or electric pump for measuring fill levels in water tanks. Wall-mounted enclosure made of shock and impact-resistant plastic. Continually adjustable to tank heights of between 100 cm and 250 cm (for measurement of water). Basic equipment includes a 10 m plastic measuring tube and a 3 m rubber hose.

Extension sets containing a 10 m plastic measuring tube are available for taking remote measurements at a distance of up to 50 m. Linear capsule element; measuring accuracy +/- 3 % of full scale value. Semi-permanent display, i.e. as you operate the pump, the needle will rise to the % figure that equals the current fill level in the tank, and then drop very slowly down. The air cushion produced in this way protects the capsule element. Connection for hose with 7 mm outer diameter. Fill level is indicated in % irrespective of the tank shape.

DESCRIPTION OF FUNCTION

The pneumatic measuring device determines the fill level by calculating the hydrostatic head pressure at the bottom of the tank - this will vary depending on the liquid level in the tank. The pressure is generally measured at a height of 5 cm (2 inches) above the tank base and then converted to a fill level on the clock dial. The clock dial indicates the level in percentage.

An integral pump (mechanically or electrically operated) is used to build up pneumatic pressure in the measuring system until this pressure is equal to the depth of water in the tank. The needle is now in its maximum position and the pressure generated by the pump has displaced the water column from the measuring tube. Bubbles of air escape from the end of the measuring tube on the tank base and the needle remains in the measurement position.

Features

  • Red dial indicator
  • Connection for measuring cable
  • Setting scale
  • Adjustable screw for measuring range
  • Adjustable screw for zero-point correction
  • Pump head
  • 20 feet of 1/8” measuring cable provided to connect pressure gauge to display box
  • Device shows tank level as a percentage
  • Tank level is read based on pressure from water level inside the tank
  • Display box has weather proof enclosure
  • Display box dimension: 6 ¾” L x 6 ¾” W x 2 ½” D
  • Red dial can be set at any percentage to show critical tank level

Downloads

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 93095995463

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4.0 ★★★★★
Based on 27 reviews
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Product Reviews
B
Verified Purchase
Brian Lund
Whiting, US
★★★★★ 5
Solid
Color: Black Oval
Solid exactly what it looks like great for price and a modern setting
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
L
Verified Purchase
Liliana Hernandez
Port Orchard, US
★★★★★ 4
Smaller than expected
Color: Black Oval
The tray looks nice and the hook design is convenient, but the hook itself doesn't feel very sturdy. I also expected the tray to be larger. It still works for holding keys and small items, but I wish it were a bit stronger and bigger.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 11, 2025
L
Verified Purchase
Lorissa Urbina
Belleville, US
★★★★★ 5
You get what you pay for
Color: Black Oval, Color: Black Oval
Honestly pretty happy with the purchase . Good enough size to fit the essentials, doesn’t look too cheap, and sturdy enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
K
Verified Purchase
KS
New York, US
★★★★★ 5
Cute Key Holder
Color: Black Round
Needed a key holder, stumbled across this and it’s really perfect for an entryway table. You can toss other stuff at the bottom you may need when you leave the house which I love. It goes well with our decor as well. It’s a cool idea for a key holder. It’s sturdy as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2024
B
Verified Purchase
BEA
Alexandria, US
★★★★★ 5
If you have food odors get the Smoke filter
Color: White, Color: White
This completely stopped the downstairs tenants cooking odors from smelling up my upstairs studio apartment. No smells at all! I live in a two story home where the downstairs is rented and my upstairs studio is my rental and we share a kitchen that's adjacent to the stairway that takes me upstairs to my home. For 6 years I have had to smell their food cooking. It's over powering and my curtains and bedding and living space smells like broccoli, garlic and burned out toasted cooking odors... opening my windows just draws more of the smell up to my space. My studio is 20x30 and the stairway. I was desperate and this was advertised as a lightning deal. I bought the smoke/smell filter option. It's was real easy to set up; ask I had to do it that the sealed bag off the filter and plug it in. There was already the smell of their dinner in my space when I set it up and I was expecting it to help eliminate or reduce the smell that was lingering but it didn't. I'm the morning my space was fresh: so fresh it almost felt cool and breezy. I've been running non stop since I plugged it in the first night and ALL SMELL IS GONE and STAYS GONE! They had friends over. So I go through the kitchen to go outside as to not bother them in their living room. The kitchen smelled wonderful with all kinds of food including chicken wings they had delivered... their space of like a fast food restaurant. I came back a half hour later, walked through their kitchen that's was still overwhelming incredible party food smells and went up to my space through the upstairs stairway just off our shared kitchen. My space HAD NO SMELLS AT ALL! It was completely fresh. It the very top of my stairway you could smell the kitchen but I'm my studio space I couldn't smell anything. I think ... When I first plugged it in that first evening the dust in my studio had smells trapped to them. Overnight that first night, the dust was removed so all the residual smell was cleaned out too. There's no dust anywhere in my space and it was crazy dusty especially the hallway to the stairwell. No dust. No smells. And it's VERY quiet. when it on high speed and TV is on you can't hear it at all and it doesn't interfere with the TV sound: I don't have to turn TV up because it's that quiet. I have a white noise machine to block out the traffic noise and thev sound of this air cleaner is quieter than that even when it's on high speed: it's a very soothing sound I bought two replacement filters. Each one is suppose to last about 2 months. The fan has 3 speeds and the low is really nothing and it sounds like it's off but it does still move a lot of air. I leave it in the medium. I read online that high speed can actually work against the filtering is it's in a small space because of the air movement blows the room air around too much. I just keep it on medium until bed and then I put it on low. It does have a sleep setting and timer and a child lock but I'm not using those functions at all. The blue glow light is not a problem at all I'm fact the glow is so low I use it for the hall night light and I removed the night light I had plugged into the hallway outlet. I'm extremely pleased I'm actually over joyed with it My curtains, bedding, furniture, clothes and bathroom towels are FRESH and SMELL FREE. I highly recommend this air cleaner fg it's amazingly effective. It's so small and light that you could move it anywhere but I've found the sweet spot just at the top of the stairway in the hall to my studio... life is all mine again without anyone's life stinking up mine. They are actually ordering one now two because the fellow downstairs needed to get to the attic. He came up and actually said wow it's so fresh up here; did you have the windows open all day. I said no it's too cold you do that but I did get this air cleaner. They'll get it tomorrow!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026

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