Detector and Photoelectric cell

Detector noun - A device that detects some physical quantity and responds usually with a transmitted signal.

Photoelectric cell and detector are semantically related. In some cases you can use "Photoelectric cell" instead a noun "Detector".

Nearby Words: detect, detection, detective, detectable, detected

Photoelectric cell noun - A transducer used to detect and measure light and other radiations.

Detector and photoelectric cell are semantically related. You can use "Detector" instead a noun phrase "Photoelectric cell".