Is this food grade - can I use it to measure beer transfer rate?

Yes, it is food grade. thank you!

What type of electrical connector is that? What would I need to connect to it?

this connector is a male 2.54mm JST-XHP 3 Pin I tested this flowmeters male connector when it arrived and it matched perfectly with the female 2.54mm JST-XHP 3 Pin connector. The other answer said it might be a JST-PH. This is WRONG! I also bought those and they did not work. I purchased the following kit and the 3-pin female connector worked. https://www.amazon.com/gp/product/B01IHFYT1U/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

Can these be used for air flow, we need in 24 vdc, 1/4" npt

Probably not..reliably. however I blew into it with a small length of 1/4 tube to test it and the rotor turned just fine.and I could measure the output pulses.

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DIGITEN 1/4 Quick Connect 0.3-10L/min Water Hall Effect Flow Sensor Meter

DIGITEN 1/4 Quick Connect 0.3-10L/min Water Hall Effect Flow Sensor Meter

Product ID: 26377545

Details

Brand
DIGITEN
Color
White
Connector Type
Quick-connect
Item Weight
30 Grams
Item dimensions L x W x H
2.5 x 1.2 x
Material
Metal Plastic

⚡3-24V wide voltage range

💧0.3-10L/min precise flow range

🔧1/4" quick connect ease

¥3031

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Flow smarter, not harder — precision meets convenience!

BUILT TO ENDURE - Waterproof, heat, cold, and pressure resistant—ready for any environment.
SMART SYSTEM READY - Compatible with Android and Raspberry Pi for next-level automation and control.
PLUG PLAY PRECISION - Quick-connect design for effortless installation and seamless integration.
ACCURATE FLOW MONITORING - Measures water flow from 0.3 to 10L/min with ±2% error margin for reliable data.
WIDE VOLTAGE COMPATIBILITY - Operates smoothly from 3V up to 24V DC, fitting diverse setups.

The DIGITEN 1/4 Quick Connect Water Hall Effect Flow Sensor Meter delivers precise water flow measurement (0.3-10L/min) with ±2% accuracy. Featuring a robust 3-24V DC operating voltage range and a user-friendly quick-connect fitting, it’s engineered for durability with waterproof, heat, cold, and pressure resistance. Ideal for smart home and industrial applications, it seamlessly integrates with Android and Raspberry Pi systems for advanced monitoring and control.

Specifications

ASIN	B01D44N41U
Best Sellers Rank	#120,866 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Flowmeters
Brand Name	DIGITEN
Color	White
Connector Type	Quick-connect
Customer Reviews	4.1 4.1 out of 5 stars (68)
Item Dimensions	2.5 x 1.2 x 1.5 inches
Item Weight	30 Grams
Manufacturer	DIGITEN
Manufacturer Part Number	FL-S402B
Material Type	Metal, Plastic
Model Number	BuildingMaterials
Number of Pieces	1
Size	0.25 Inch
Thread Size	0.25 inch
Thread Type	NPT
Unit Count	1.0 Count

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¥3031

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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