Loop Powered Indicator Flameproof

The ASHE Model MMX-408 Loop Powered Indicator Flameproof is a
compact, rugged and reliable indicating instrument which
is specifically designed for accurate process measurement applications in areas without power availability.

The microcontroller based Indicator accepts an industrial
standard current input signal of 4 to 20 mA DC and displays the actual process value calibrated in the desired units, on a linear scale. The process value is displayed on a 4-Digit seven-segment LED digital display module. There is no necessity of any external Power Supply.

The instrument can be calibrated on any scale range from
-999 to +9999 units. The Ashe MMX-408 Indicator is therefore an ideal single unit substitute to conventional analog indicators because of it's inherent accuracy in process control, besides other superior characteristics like total immunity to Shocks,
Dust, Ambient temperatures, Humidity and Corrosive
atmospheres. It's unique feature is that it is completely current loop-driven, eliminating the requirement of any external power supply source and associated cabling.

Further, the instrument is manufactured using selected high-grade components which guarantee it's reliability and long operational life. The unit also has no moving parts, which greatly enhances it's versatility.