• A L M Engineering and Instrumentation Private Limited

Dual-Line Pulse Input Meter

A L M Engineering & Instrumentation Pvt Ltd offers a Dual-Line Pulse Input Meter. The series MPM has a unique, rugged, Nema 4X front panel design that makes it nearly impenetrable in typical applications. The weatherproof, UV resistant, large, dual line display allows for more information, making it easier to read and simpler to program. The intensity of the display can be adjusted allowing this meter to be utilized in dark rooms as well as outdoors, due to its sunlight readable display. It features up to eight visual alarm set points to trigger certain events and three function keys, which can be programmed to provide direct menu access. With up to four relays available, the MPM features latching, non-latching, sampling, pump alteration control, and a fail-safe action. Offering programmable delay time, this meter prevents recognition of false maximum or minimum reading, which may be caused by the start-up or unusual process events. The MPM provides three security passwords that restrict modification of programmed settings. The MPM has the ability to obtain non-linear input signals and linearise them with simple to use math functions such as square-root extractor, weirs and flumes exponential lineariser, horizontal round tank lineariser or general purpose 32-point lineariser. Unit accepts 0 to 20 mA, 4 to 20 mA, 0 to 5V, or ±10 V inputs and requires 85 to 265 V AC or 12/24 V DC power supply. Choose from RS-232, RS-422/485 serial communication options or any available expansion modules, accessories and enclosures.