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Meriam M202 Absolute Manometer

Meriam M202 Absolute Manometer


(In stock)

  • Meriam M202 Absolute Manometer Meriam M202 Absolute Manometer

Meriam M202 Absolute Manometer

Quick Overview

Precision absolute manometer offers "calibration-bench" accuracy in a portable, handheld unit.

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Availability: In stock


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  • Manufactured by Meriam Process Technologies
  • Best accuracy over the widest operating temperature range
  • CE compliant
  • Optional Intrinsically Safe model available
  • 5 digit LCD - 2 line x 16 alphanumeric characters
  • NIST traceable certificate
  • (4) AA alkaline batteries
  • User-enabled automatic shut off
  • 1/8" female NPT 316 SS process connection
  • Isolated AI sensor for fluids compatible with 316 SS
  • Tare - Nulls applied pressure to allow measurement of vacuum, gauge pressure or change in pressure or altitude from a reference point
  • Min/Max Capture - Capture speed is equal to the selected damping rate
  • Damping rates are user selectable form 0.1 to 25 seconds
  • Green backlightchanges to red for over pressure
  • Altitude displayed in feet or meters
The Meriam M202 precision absolute manometer brings "calibration-bench" accuracy to a portable, handheld unit. The pressure sensor is all 316 SS allowing it to be used with liquids, gases and corrosives compatible with 316 SS. This combination of accuracy and fluid compatibility makes the Meriam M202 ideal for environmental, test or real-time process measurements of pressure relative to absolute zero. The Meriam M202 manometer includes features for minimum and maximum (Min/Max) value capture, tare readings and user selectable engineering units. A selectable altitude function allows users to enter site altitude above sea level in order to display local barometric pressure or barometric pressure corrected to sea level. User referenced altitude (referenced to map or trig markers) or altitude based on US Sandard Atmosphere of 1962 can be selected for display. Using the altitude function with the Min/Max and Tare features makes the Meriam M202 very useful as a surveyor's tool to accurately measure changes in altitude.
Meriam M202 Absolute Manometer Specifications
AccuracyAI0017: (FS=17.403 PSIA or 900 mm Hg Abs) ±0.02% FS
AI0038: (FS=38.674 PSIA or 2000 mm Hg Abs.) ±0.015% FS
from 0-19.337 PSIA (0-1000 mm HgA)
±0.025% FS from 19.338 - 38.674 PSIA (0-1000 - 2000 mm Hg Abs)
ApprovalsCE compliant. Optional Intrinsically Safe (I.S) per ATEX and cUL US
NIST TraceabilityNIST certificate supplied for all models
Power(4) AA alkaline batteries with user enabled automatic shut-off
Temperature SpecificationsStorage: -40 to 140°F (-40 to 60°C)
Operating: 23 to 122°F (-5 to 50°C)G.P. models
-4 to 122°F (-20 to 50°C) I.S. models.
Process Connections1/8" female NPT, 316 SS
Enclosure14 ounce, ABS plastic
Media CompatabilityIsolated AI sensor for fluids compatible with 316 SS
Pressure Limits77 PSIA (4000 mm Hg Abs)
Engineering Limitsmm Hg, PSI, in. Hg, mbar, bar, kPa, Torr, feet, meters
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