Meriam M200DI Wet/Wet Differential Pressure Smart Manometer

M200DI

Meriam’s M200-DI handheld Smart Manometer for liquids brings high
accuracy to wet/wet differential pressure applications. Potentially corrosive
or wet gasses are also handled by the M200-DI. Wetted parts are 316L SS
with Viton O-rings (consult factory for other materials). The M200-DI features
NIST traceable accuracy of ± 0.05% FS (± 0.025% FS optional) independent
of temperature effect from 23º to 122 ºF for Intrinsically Safe models. The
accuracy statement is good from -4 º to 122 ºF for general purpose models.
Pressure ranges are available from 0 – 1 PSID to 0 – 500 PSID. All ranges
are rated for 1000 PSI common mode pressure. HI side overpressure
rating is 3X F.S. while the LO side overpressure rating is 3X F.S. or 150 PSI,
whichever is less. Optional flushing ports (pending) allow solvent clean-out of
P1 and P2 ports or can be used to vent air from the connecting tubing of liquid
applications.
The display can read in any of 11 pressure units or can be linearly scaled for
special user units. A square root flow function allows the M200-DI to display
flow in user defined engineer units. The user selectable damping feature
minimizes pulsation effects. The Min/Max function captures the extremes
of pulsating pressure signals and the Hold function freezes the display for
convenient reading if needed. Auto Record documents up to 240 reading for
future recall.

Features

Accuracy
Accuracy: + 0.05% FS or optional +/- 0.025% F.S. No temperature effect over specified operating temperature
Certifications
CE (standard), Ex ia IIC T4, Class I,Div.1 Groups A,B,C,D, T4
Engineering Units
Inches of H2O (select 4oC, 20oC, or 60oF), PSI, mm of Hg, inches of Hg, mBars, Bars, kPa, kg/cm2, cm of H2O, user selectable scaling, sq. root.
Media Compatibility
DI: Isolated differential sensor for fluids compatible with 316L SS and Viton.
Pressure Limits
Common mode: 1,000 PSI
P1 (HI) only: 3X F.S.
P2 (LO) only: 3X F.S. or 150 PSI, whichever is less
Leak Test
Allows users to view Min/Max pressure values and calculates leak rate per minute in pressure units. The feature is very handy when troubleshooting or pressure testing pneumatic systems.
Auto Record
Document up to 240 readings (automatically or manually) to reduce paperwork and field time. Saved readings can be recalled at any time.
Min/Max Capture
Capture speed is equal to the selected damping rate.
Damping Rates
Exponential damping with user selectable time constant from 0.1 to 25 seconds.
Field Re-cal
The M200-DI series can be recalibrated in the field for zero, span, and linearity. The user has the option to select a 1 point or 5 point calibration procedure. Enables users with accurate primary standards to calibrate
unit locally if desired.
Auto Shut-Off
User selectable shut-off. Programmable at 10, 20, 30, 45, 60 minutes.
Pressure Ranges
DI0001 0-1 PSID Differential
DI0005 0-5 PSID Differential
DI0015 0-15 PSID Differential
DI0030 0-30 PSID Differential
DI0100 0-100 PSID Differential
DI0300 0-300 PSID Differential
DI0500 0-500 PSID Differential

For More Information

Contact us on 08 8347 0911 or via email below