浮子、液位传感器

Adafruit Industries LLC
Agrowtek Inc.
Altech Corporation
Amphenol SSI Technologies
Atlas Scientific
Audiowell
Balluff
Carlo Gavazzi Inc.
Celduc Inc.
Coto Technology
Curtis Instruments
DFRobot
Digi
Ellenex
Honeywell Sensing and Productivity Solutions
ifm efector, inc.
L-com
Level Sense
Littelfuse Inc.
Lumenite Control Technology, Inc.
MaxBotix Inc.
METZ CONNECT USA Inc.
Micro Connectors, Inc.
Microchip Technology
Multi-Tech Systems Inc.
MyDevices, Inc.
Olimex LTD
Omega
onsemi
Panasonic Industrial Automation Sales
Parallax Inc.
Pepperl+Fuchs, Inc.
PIC GmbH
Pimoroni Ltd
Radio Bridge Inc.
Rochester Sensors
SCHURTER Inc.
Seeed
Sensata Technologies
SICK, Inc.
SparkFun Electronics
SST Sensing
Standex-Meder Electronics
Sump Alarm, Inc.
TE Connectivity Measurement Specialties
Tek-Sub
Tek-Wave
TELE Controls, Inc.
Telemecanique Sensors
Whitman Controls