Red Lion Controls DT900000 LCD Display Tachometer

Red Lion Controls DT900000 is an adjustable time-base tachometer with a 0.46-inch LCD display that presents a five-digit readout for precise speed monitoring in industrial environments. As a Tachometer/Generator/Speed Indicator, it is intended for medium- to high-speed applications where RPM must be tracked from rotating machinery. The unit operates from a DC supply range of 9 to 28 V and draws up to 45 mA for the sensor, with a 28 VDC maximum cited in distributor data. Encased in a NEMA 4X/IP65 enclosure, the DT900000 is designed to stand up to dust, moisture, and washdown conditions typical of manufacturing floors, while still supporting reliable in-panel mounting. The 0.46-inch LCD readout displays five digits, offering clear visibility in tight control-room or machine environments, and the device weighs about 1.09 lb. This model is listed in catalogs and reseller pages as discontinued by the manufacturer, indicating it may be available primarily as old stock from third-party suppliers.