This is a Datcon Direct Data-Bus Instrument Tach, p/n 1227500
- 3500 RPM With 2 Line Display
- 12 Volt
- Black Bezel
- Fully Sealed
- 3-3/8" Diameter
- SAE J1939 interface (also J1708/J1587)
Direct data-bus instruments (DDBI) are ideal for electronic engines that broadcast data in an SAE J1939 format over a vehicle bus network. Instruments can be interfaced directly to the bus without using separate instrument controllers or "gateways" (e.g. a tachometer or display that provides inputs for gauges). This results in lower installed-system costs and improved reliability. DDBI™ units are "ruggedized" for extreme environmental use, with anti-fog coated lenses and sealing to +/- 6 psi.
If you are interested in DDBI gauges and don't see all you need here, please contact us. We can source all Datcon and DDBI products for you.