Meriam’s M2110 Series Smart Gauge is a microprocessor-based, pressure sensing device. The various ranges allow for measurement of pressure, vacuum, and absolute pressure. All units are programmed to allow easy configuration of the gauge through the front keypad. The display can be read out in any of the selectable engineering units or be scaled for flow rate or tank level depending on model selected. The AC powered and 4 - 20 mA units can also be configured through the RS-232C serial communications port.
The M2110 Series 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, flexible 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.
Typical applications include use as a test bench gauge, tank level measurement, gas flow measurement and leak testing.
Includes NIST certificate and data.
• Featuring Meriam's new Embedded Pressure Instrument (EPI)
• Adjustable dampening feature minimizes the effects of pulsating pressures
• Includes RS 232C communications for additional control and data logging capabilities
• Exponential dampening with user selectable time constant from 0.1 - 50 s
• NIST traceable accuracy of ± 0.05% FS
• Lockout feature with two-digit code to prevent inadvertent resetting of configurations
• User selectable shut-off, programmable at 1, 2, 5, 10, 15, and 25 min
|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)
|Engineering Units - Pressure||mm Hg, PSI, in Hg, mbar, Bar, kPA, in H2O (Select 20°C, 4°C or 60°F), kg/cm2, cm H2O and user defined|
|Engineering Units - Flow and Level||gal, lbs, ft
|Media Compatibility||DN: Non-isolated differential sensor for clean, dry, non-corrosive gases.
DI: Isolated differential sensor for fluids compatible with 316L SS and Viton.
GI, CI or AI: Isolated gauge or absolute sensor for fluids compatible with 316L SS
|Pressure Limits||DN: 2x FS when pressurized on high side only and 150 PSI static when applied to both sides simultaneously.
DI: 3x FS (P1-Hi) on Differential units - 1000 PSI static.
DI: 3x FS (P2-Lo) or 150 PSI, whichever is less.
GI, CI and AI: 2x FS
|Selectable Timeout (Battery Models)||Programmable at 1, 2, 5, 10, 15, 25 min|
|Adjustable Deadband (SPDT Relay Models)||Value can be set to 0, 0.1, 0.2, 0.5, 1, 2, 5, and 10% of FS|
|Storage Temperature||-40°C - 60°C (-40°F - 140°F)|
|Operating Temperature||-20°C - 50°C ( -4°F - 122°F)|
|Power||Standard unit has selectable 110 VAC 50/60 HZ, 240 VAC 50/60 Hz or 24 VDC power.
Lithium Battery - two (2) D cells on battery board
|Connections||1/8 in FNPT, 316L SS
DI Sensors Only: 5/16 - 24 SAE/MS J1926 flushing ports with 316L SS plugs (2 each optional)
|Display||4.5 digit LCD, 0.6 in high (15.24 mm), LED backlight|
|Keypad||Sealed membrane type with 4 dome contact style buttons|
|Base Unit Material||Aluminum enclosure with epoxy finish|
|Wetted Parts Material||DN: 316L SS, Brass, Viton
DI: 316L SS, Viton O-rings
CI, GI and AI: 316L SS
|Dimensions||3.8 in x 3.8 in x 6.5 in|