The UDM60 tachometer from Carlo Gavazzi, Buffalo Grove, IL, measures and processes 2 independent pulse signals and features a dual 6-digit backlit LCD and dual analog indicator. The device works with the company's TF1 and TF2 tachometer modules that also process complex logic and math functions. The tachometer can be configured as a counter or a dual counter and act as a controller if you specify and plug in up to 4 alarm outputs. Basic accuracy is 0.001% of reading and range is 0.001 Hz to 50 kHz. The device accepts NPN, PNP, NAMUR, TTL, pickup, voltage-free contacts, and AC signal inputs. RS-485 or RS-232, Modbus, and JBUS communications are optional.
Modular Tachometer from Carlo Gavazzi
Carlo Gavazzi Inc.