Meriam M2 – Series Smart Manometer - Manual

U
ser’s Manual 9R000045-F
January, 2011
1
M2 – Series Smart Manometer
USER’S MANUAL
Meriam Process Technologies
’ M2 Series Products (M200 Smart
Manometer, M200-DI Wet / Wet Smart Manometer, M200LS Lab
Standard Smart Manometer and M201 Rotary Gas Meter Tester)
are microcontroller based devices used to directly measure and
display pressure. Differential (dry/dry), Differential (wet/wet),
Gauge, Compound and Absolute type pressure sensors are
supported. Pressure can be displayed in user-selected engineering
units. Differential units also have a square root flow unit selection.
Data Logging and Leak Test functions are standard.
M2 Series models are available for general purpose use or with
optional Intrinsically Safe certification to the specification shown
below (all models except M200LS).
Optional ATEX rating (not available on M200LS models):
0539 II 1 G; DEMKO 06 ATEX 0615699
Ex ia IIC T4
(Tamb. -5ºC to +50ºC)
IP40