RS Components 电工电料 控制继电器 TR4801-01-110 240VAC 使用说明.pdfVIP

Tempatron Tel: +44(0)161 859500 Fax: +44(0)161 855335  TR4800 Tachometer Relays Models Available The Tempatron TR4800 tachometer relays are designed to monitor and TR4801-01 5-100rpm Tacho Relay control speed by energising the relay output when the monitored speed TR4801-02 50-1000rpm Tacho Relay TR4801-03 500-10,000rpm Tacho Relay exceeds the setting on the user adjustable front dial. Three models are available to cover speeds from 5rpm to 10,000rpm. All models have an Product Features 3 models for 5 to 10,000rpm internal 15Vdc power supply for powering active sensors and a 0-1mA NPN sensor or voltage free input meter output for displaying the speed. 4Vac/dc or 110/30Vac 0-1mA output for rpm meter Internal 15Vdc supply for sensor The tachometer relays are housed in a compact DIN48 square enclosure Standard DIN48 square size Plug-in socket or panel mounting which can either panel mount or surface/DIN rail mount to a socket and Lockable dial to prevent tampering they are auxiliary powered from either 4Vac/dc or 110/30Vac. The