Air Pressure Transmitter, Micro Differential Pressure Sensor 4-20mA for Fan Pressure, Duct Pressure Difference, and Furnace Negative Pressure Detection SP06

$289.80

High-Speed Photoresistor Relay K, Sensor Control Module, Light-Controlled Switch, Dark-Sensing Module 24

$134.18

Delixi Electric Time Relay AC Delay 220V/380V/12V/24V Controller Power-Off Switch

$33.60

Photoresistor Relay Control Module Light-Controlled Switch Module No-Light Sensor Module 5V DC5V

$40.10

Liquid Level Sensor Module - Float-Type Water Level Monitoring Switch

$87.00

Long Flexible FSR Thin-Film Pressure Sensor for Bed Exit Alarm, Position Detection, and Smart Seating

$58.00

F509 AC Smart Digital Ammeter with Overload Alarm Relay

$99.00

Photoresistor Relay Sensor Control Module Light-Controlled Switch No-Light Sensing Module 24V

$80.00

Liquid Level Detection Module - Water Level Monitoring with Documentation

$95.11

Ceramic Capacitive Pressure Sensor - Positive/Negative Pressure Corrosion-Resistant Type for Air/Hydraulic Pressure Detection with High Precision 4~20mA/RS485

$3,046.54

Delixi Mini 24V Solid State Relay 40A - Single Phase 220V AC Controlled by DC 12V Module Contactor

$3.00

12V Stable Light-Control Switch - No-Light Sensing, Includes Extension Cable, Photoresistor + Relay Module

$46.80