Speed Transducer and Sensor Specification: a) Used for detection and control of rotating speed b) Simple structure, reliable per...			PIR Sensor
	Overload Protection PTC Thermistors Thermistors for limited current are fuses that can be used ten thousand times. Circuit protection ...			Single - Phase Electronic Multi - Rate Watthour Meter with Many Functions - DDSF666 DDSF666 single - phase electronic multi - rate wattmeter is a product of new generation Adopting lar...