RS PRO RS PRO Ultrasonic Block-Style Proximity Sensor, 3000 mm Detection, 4 → 20 mA Output, IP67 Part: 218-1174

Industrial ultrasonic proximity sensor detects objects up to 3 meters away in automated manufacturing and processing.

RS PRO RS PRO Ultrasonic Block-Style Proximity Sensor, 4000 mm Detection, 4 → 20 mA Output, IP67 Part: 218-1176

Ultrasonic block sensor measures distances up to 4 meters without contact.

Sensata / Cynergy3 Sensata / Cynergy3 SPST Reed Switch, 100mA 24V ac/dc Part: TRA211G/15-20

A small magnetic switch that detects metal objects or door/window position and controls electrical circuits at 24 volts.

Sensata / Cynergy3 Sensata / Cynergy3 SPST Reed Switch, 1A 230V ac/dc Part: SRA200G/20-30

A small magnetic switch that turns on and off when exposed to a magnet, rated for 1 amp at 230V, commonly used in doors, machinery, and automated systems.

Sensata / Cynergy3 Sensata / Cynergy3 SPST Reed Switch, 500mA 150V ac/dc Part: TRA294G/20-30

A small magnetic switch that activates when a magnet comes near it, rated for 500mA at up to 150V, used in automation and control systems.

RS PRO RS PRO ILM201L Light Meter, ±3 (Incandescent) % Part: 124-0938

Portable light meter measuring illuminance levels with 3% accuracy for workplace safety.