Meriam M2110 User Manual

M2110 Series Smart Gauge

Pressure, Flow or Level Versions

Meriam’s M2110 Series Smart Gauge is back by popular
demand! It features Meriam’s new Embedded Pressure
Instrument (EPI) for the latest technology while retaining the
same enclosure and user interface as the original design. The
large display, fl exible mounting (Panel, Pipe or Bench top) and
power options (24 VDC, Battery or AC) make it the ideal gauge
for almost any application. The M2110 features NIST traceable
accuracy of +0.05% F.S., independent of temperature effect, at a
very reasonable price.

Pressure Accuracy

Accuracy: + 0.05% FS. No temperature
effect from -4

o

to 122o F (-20o to +50o C).

Engineering Units
M2110P (Pressure)

mmHg, PSI, in Hg, mbar, Bar, kPA,
Inches H2O (Select 20
Kg/cm2, cmH20 and user defi ned.

o

C, 4o C or 60o F),

M2110F (Flow) & M2110L (Level)

gallons, pounds, cubic feet, liters, per­cent, kilograms, cubic meters, Inches
H2O and user defi ned.

Damping Rates

Exponential damping with user
selectable time constant from 0.1 to 50
seconds.

M2110P

Shown

Pressure ranges are now available to measure differential,
gauge, compound gauge and absolute for a variety of gases
and liquids. The display can be read out in any of the selectable
engineering units or be scaled for fl ow rate or tank level
depending on model selected.

An adjustable damping feature minimizes the effects of pulsating
pressures. SPDT relays on AC powered units or the 4-20mA
output on 24VDC units make the M2110 an ideal choice for
many control and recording functions. Both models also include
RS232C communications for additional control and data logging
capabilities.

Back of
M2110P

Media Compatibility

DN: Non-isolated differential sensor for
clean, dry, non-corrosive gases.
DI: Isolated differential sensor for fl uids
compatible with 316L SS and Viton.
GI, CI or AI: Isolated gauge or absolute
sensor for fl uids compatible with 316L
SS.

Pressure Limits

DN: 2x F.S. when pressurized on high
side only and 150 PSI static when
applied to both sides simultaneously.
DI: 3x F.S. (P1-Hi) on Differential units ­1000 PSI static.
DI: 3x F.S. (P2-Lo) or 150 PSI, whichever
is less.
GI, CI and AI: 2x F.S.

Selectable Timeout
(Battery Models)

User selectable shut-off. Programmable
at 1, 2, 5, 10, 15, 25 minutes.

Lockout

Two digit code to prevent inadvertent
resetting of confi gurations.

Adjustable Deadband
(SPDT Relay Models)

Value can be set to 0, 0.1, 0.2, 0.5, 1, 2,
5 and 10% of F.S.

Meriam Process Technologies 10920 Madison Avenue, Cleveland, OH 44102

Main Line: 216.281.1100 • Fax: [phone] • www.meriam.com • Email: [e-mail]

Rely On The Trusted Leader In Measurement And Calibration

M2110 Series Smart Gauge

Technical Specifications

Enclosure

4 pounds. 1/4” DIN (3.8”x3.8”x6.5”) aluminum enclosure with epoxy
fi nish.
Standard unit is NEMA 4X on front panel only. Battery and 4-20mA
units are NEMA 4X throughout.

Keypad

Sealed membrane type with 4 dome contact style buttons.

Accuracy

Pressure: + 0.05% FS.
Analog Output (3 Wire): + 0.05% FS. + 3 Counts
Zero Drift: + 0.015% FS. - Zero prior to use eliminates this effect.

Temperature Specifi cations

Storage: -40° F to 140° F (-40° C to 60° C)
Operating: -4° F to 122° F (-20° C to 50° C)

Display

4.5 digit LCD, 0.6” high (15.24 mm)
LED Backlight

Power

Standard unit has selectable 110 VAC 50/60 HZ, 240 VAC 50/60 HZ
or 24 VDC power.
Lithium Battery (2 - “D” Cells on battery board).

Wetted Parts

DN: 316L S.S., Brass, Viton
DI: 316L S.S., Viton O-rings
CI, GI and AI: 316L S.S.

Connections

1/8” FNPT, 316L SS
DI Sensors Only: 5/16 - 24 SAE/MS J1926 fl ushing ports with 316L
SS plugs (2 each optional) (Consult factory for other materials)

DN or DI Standard Manifold DI – Option 4 Port Manifold

with Flushing Ports

Pressure Ranges

(DN) Differential, Non-Isolated, Dry
0-10”, 0-28”, 0-415”, 0-2,000” H2O

(DI) Differential, Isolated, Wet
0-5, 0-15, 0-30, 0-100, 0-300, 0-500 PSID

(GI) Gauge, Isolated
0-15, 0-30, 0-50, 0-100, 0-300, 0-500, 0-1,000,
0-3,000 PSIG

(CI) Compound Gauge, Isolated

-15 to 15, -15 to 30, -15 to 50, -15 to 100,

-15 to 300, -15 to 500, -15 to 1,000, -15 to 3,000 PSIG
(AI) Absolute, Isolated

0-17, 0-38, 0-100, 0-1,000 PSIA

GI, CI, or AI

Standard Manifold

Ordering Information

Model No & Description

M2110P: (Specify Range) - (Mounting Option) - (Power Option)
M2110F: (Specify Range) - (Mounting Option) - (Power Option)
M2110L: (Specify Range) - (Mounting Option) - (Power Option)

Mounting Options

01 = Panel Mount
02 = 2” Pipe Mount
03 = Portable Bench Top

All Models Include: NIST Cert and Data

Power Options

1 = 110 VAC, 240 VAC, 24 VDC/RS232C, 2 SPDT Relays
2 = Lithium Batteries with No Outputs - NEMA 4X
3 = 24 VDC/4-20mA (3 Wire), RS232C - NEMA 4X
4 = 1-5 Volt Output

Example: M2110P-DN0028-03-1
Pressure Unit, 0-28” H2O, Portable,
User Confi gurable

Meriam Process Technologies 10920 Madison Avenue, Cleveland, OH 44102

Main Line: 216.281.1100 • Fax: [phone] • www.meriam.com • Email: [e-mail]