{"product_id":"aitek-t77310-12-tachometer","title":"AITEK T77310-12 Tachometer","description":"\u003cp\u003eThe \u003cstrong\u003eAItek T77310-12\u003c\/strong\u003e (historically associated with the Dynalco\/AItek \u003cstrong\u003eTACHTROL 3\u003c\/strong\u003e line), cataloged as the \u003cstrong\u003eT77310-12\u003c\/strong\u003e Tachometer, operates as a dedicated hardware component for high-precision digital speed measurement, frequency tracking, and overspeed safety monitoring on industrial rotating machinery. This single-phase, panel-mounted instrument monitors pulse frequencies from magnetic pickups or gear tooth sensors, instantly converting them into a real-time rotational velocity readout.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eT77310-12 (TACHTROL 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAItek Instruments (Dynalco)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.60 lbs (1.18 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard panel mount footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eDual-Source Capable: 240 VAC (1-Phase) or 24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard internal digital logic boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-Phase (for AC operation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eControls \u0026amp; Indicators \/ Tachometer \/ Speed Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eStandard Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus\u003c\/td\u003e\n\u003ctd\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Drop-in Replacement\u003c\/td\u003e\n\u003ctd\u003eT77630-10 (TACHTROL 10 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcessing Velocity and Dynamic Speed Tracking\u003c\/h3\u003e\n\u003cp\u003eThe internal microprocessing core captures the alternating wave frequency generated by a shaft-mounted target wheel or gear. By computing the incoming tooth-count frequency against a pre-calibrated time base, the system updates its internal speed registers with minimal processing latency. This processing velocity enables immediate tracking of sudden motor or turbine speed transients. If an overspeed threshold is violated, the internal logic instantly drops its safety relays to flag an emergency trip condition and insulate downstream machinery components from physical destruction.\u003c\/p\u003e","brand":"AITEK","offers":[{"title":"Default Title","offer_id":45070405664883,"sku":"T77310-12","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-05_14-18-17_b75fb81e-a1d4-411a-b334-224dfc20f7a0.png?v=1780642987","url":"https:\/\/www.dcssupplier.com\/products\/aitek-t77310-12-tachometer","provider":"DcsSupplier Limited","version":"1.0","type":"link"}