Does the product provide continuous liquid level data?

According to the documentation, the device switches state when it detects liquid and then back when the liquid is gone. This is not a pulse, it is a continuous level on the yellow wire, either high or low when liquid is present, depending on how you connected the black wire.

would attaching this to the underside of a sloped horizontal pipe detect the presence of water flowing in the pipe as a non-contact flow sensor?

From my limited testing of this sensor, I would say it would if the pipe were thin enough and the liquid filled the pipe. However, only testing will tell you for sure.

I do not measure any changes in voltage in the yellow line with or without liquid present. led works as expected. what should happen?

Connect Black wire to nothing, Brown to +24V, Blue to 0V (Negative), Yellow to (-) side of load (100mA or less). Connect (+) side of load to +24V. Strap sensor to empty plastic pipe. Turn sensitivity screw CCW until red light ON. Then slowly CW until OFF. (keep hands away while adjusting). Now that sensitivity is at edge of sensing, bring your hand toward sensor (light turns on). Move hand away (light turns off). Put water in pipe (light turns on).

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Taidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor Externally Attached Pipe Water Float Switch NPN Output Capacitive

Product ID: 113096201

⚡High-speed signal processing chip

🔧Easy external pipe installation

🛡️Non-contact detection through container walls

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Rp765082

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Description

🚀 Elevate your liquid level monitoring—contactless, precise, and hassle-free!

EFFORTLESS SETUP - Non-metallic, clamp-on design installs externally—no production downtime required.
SMART NPN OUTPUT - Reliable low-level signal output for seamless integration with industrial control systems.
PRECISION BEYOND WALLS - Advanced signal processing ensures accurate liquid level detection without opening containers.
VERSATILE COMPATIBILITY - Works with electrically conductive liquids across diverse industrial applications.
SAFE FOR HARSH CHEMICALS - Detects levels of toxic, acidic, and alkaline liquids in sealed, high-pressure environments.

The Taidacent Non Contact Liquid Level Sensor leverages cutting-edge capacitive technology and a high-speed processing chip to deliver precise, non-invasive liquid level detection through container walls. Designed for external pipe mounting, it supports harsh chemical environments and high-pressure sealed containers, providing reliable NPN output signals without interrupting production.

Specifications

ASIN	B07FC79MLW
Batteries Included?	No
Batteries Required?	No
Best Sellers Rank	#139,719 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in Liquid Level Sensors
Customer Reviews	3.9 3.9 out of 5 stars (31)
Date First Available	July 7, 2018
Is Discontinued By Manufacturer	No
Item Weight	0.81 ounces
Item model number	Y26-NPN
Manufacturer	Taidacent
Material	plastic
Measurement System	Metric
Package Dimensions	3.4 x 2.1 x 0.5 inches
Part Number	DJL-Y26-NPN

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Rp765082

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In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

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TrustScore 4.5 | 7,300+ reviews

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