Sensors / Liquid / Flow

The spice liquid must flow!

Electronics and water don't usually mix - which is why liquid level sensing projects can be a little challenging. But we have a number of solutions that don't require the Gom Jabbar test. Check out our options of liquid solenoid valves, which are great for robotic gardening, aquarium, pool projects, or maybe terra-forming planets (still in R&D). Or if you need to measure liquid levels, we have eTapes of varying lengths, including ones with protective plastic casing.


Plastic Water Solenoid Valve - 12V - 1/2" Nominal

PRODUCT ID: 997
$6.95
IN STOCK

Optomax Digital Liquid Level Sensor - LLC200D3SH-LLPK1

PRODUCT ID: 3397
$24.95
IN STOCK

Liquid Flow Meter - Plastic 1/2" NPS Threaded

PRODUCT ID: 828
$9.95
80 IN STOCK

Brass Liquid Solenoid Valve - 12V - 1/2 NPS

PRODUCT ID: 996
$24.95
11 IN STOCK

5" eTape Liquid Level Sensor + extras

PRODUCT ID: 3827
$39.95
8 IN STOCK

12" eTape Liquid Level Sensor + extras

PRODUCT ID: 464
$39.95
29 IN STOCK

12" Standard eTape Liquid Level Sensor with Plastic Casing

PRODUCT ID: 2656
$59.95
58 IN STOCK

8" eTape Liquid Level Sensor + extras

PRODUCT ID: 463
$39.95
5 IN STOCK

Liquid Flow Meter - Brass 1/2" Nominal Threaded

PRODUCT ID: 833
$24.95
IN STOCK

5" eTape Liquid Level Sensor with Plastic Casing

PRODUCT ID: 3828
$59.95
36 IN STOCK

12" Chemical eTape Liquid Level Sensor with Teflon Jacket

PRODUCT ID: 1786
$69.95
6 IN STOCK