Non-contact tachometer TR400, TR5000

panel-mountdigital

Features • Displays rate or time in process • Easy installation and setup • Completely field adjustable • Single channel or quadrature decoding • NEMA 4 faceplate • Full diagnostic function • Front panel reverse indication • Keypad lockout The TR400 accurately detects and converts 0.01 to 10,000 Hz signal input and is an inexpensive solution to many industrial applications. With the addition of optional relay outputs and/or 4-20 mA analog output, the TR400 becomes a complete process control and display system. The optional relay outputs can be programmed for underspeed, or overspeed, and include delays at "power up" and output activation. The 4-20 mA output can be scaled to reflect any area of the monitored range, including operations requiring an inverse output. Features • Displays rate, time in process, ratio, sum, difference, or draw • Completely field adjustable • Full diagnostic functions • Three programmable transistor setpoint outputs • Three programmable AC inputs • Start delay and setpoint delays • Non-volatile memory • NEMA 4 faceplate • Keypad lockout The TR5000 displays up to three separate values of rate (from up to 2 different shafts) and compares them to programmable setpoints. Rates A and B can be programmed for speed or time in process. Rate C displays a relationship between rates A and B. This can be a ratio (A/B), Sum (A+B), Difference (A-B), or Draw (A-B)/B. The ratio feature is typically used in blending and mixing applications. The sum and difference are commonly used when the operator needs to display the combined output of two separate but related processes.