M2 SERIES SMART MANOMETERS Meriam’s M2 Series Smart Manometers bring high precision and value to handheld, digital manometer users. The M2 features NIST traceable accuracy of + 0.025% of F.S., independent of temperature effect, at the lowest prices available. Pressure ranges from 10” H O F.S. to 3000 PSIG F.S. are available. 2 M2 pressure sensors are available to measure gauge, compound, differential, absolute or vacuum pressure. The display can read out in any of eleven pressure units or can be linearly scaled for special user units. Differential models offer a square root flow function to display flow rate in user defined units. An adjustable damping feature minimizes the effects of pulsating pressures. A Min/Max function captures the extremes of pulsating or varying pressure signals and a Hold function can freeze the display at any point of interest. Auto Record documents up to 240 readings for future recall. Accuracy Pressure Limits Damping Rates Accuracy: + 0.05% FS or optional Twice range on Gauge and Absolute (GI Exponential damping with user se- + 0.025% F.S. No temperature effect and AI) units. Twice range on lectable time constant from 0.1 to 25 o o o o from 23 to 122 F (-5 to +50 C). Differential (DN) units when pressurized seconds. on high side only and 150 PSI (10.5 Kg/ Certifications Min/Max Capture 2 cm ) static when applied to both sides of Ex ia IIC T4 Capture speed is equal to the selected the sensor simultaneously. Class I,Div.1 Groups A,B,C,D, T4 damping rate. Leak Test Field Re-cal Engineering Units Allows users to view Min/Max pres- o o The M2 series can be recalibrated in the Inches of H O (select 4 C, 20 C, or 2 sure values and calculates leak rate per o field for zero, span, and linearity. The 60 F), PSI, mm of Hg, inches of Hg, minute in pressure units. The feature 2 user has the option to select a 1 point or mBars, Bars, kPa, kg/cm , cm of H O 2 is very handy when troubleshooting or 5 point calibration procedure. Enables and user selectable scaling. pressure testing pneumatic systems. users with accurate primary standards to Media Compatibility calibrate their devices locally if desired. Auto Record DN: Non-isolated differential sensor for Document up to 240 readings (automati- clean, dry, non-corrosive gases. Auto Shut-Off cally or manually) to reduce paperwork GI & AI: Isolated Gauge or Absolute User selectable shut-off. Programmable and field time. Saved readings can be sensor for fluids compatible with 316L at 10, 20, 30, 45, 60 minutes. recalled at any time. SS. See Meriam’s M200-DI for wet/wet DP requirements. Meriam Process Technologies 10920 Madison Avenue, Cleveland, OH 44102 www.meriam.com Main Line: 216.281.1100 Fax: 216.281.0228 Email: sales@meriam.com Rely On The Trusted Leader In Measurement And Calibration M2 Series Smart Manometer Technical Specifications Base Unit Temperature Specifications 14 ounce (6.5” X 3.6” X 2.25”) polycarbonate, permanently Storage: -40° F to 140° F (-40° C to 60° C) dissipative, ESD protection. Operating: 23° F to 122° F (-5° C to 50° C) I.S Models -4° F to 122° F (-20° C to 50° C) G.P Modles Keypad Pressure Ranges Sealed membrane type with 5 dome contact style buttons. DN0010 0-10.000” H2O Differential DN0028 0-28.000” H2O Differential Display DN0200 0-200.00” H2O Differential 5 significant digit LCD (0.25” high) 2 line x 16 alphanumeric DN0415 0-415.00” H2O Differential DN2000 0-2000.0” H2O Differential characters with contrast adjustment. Two stage backlight with visual GI0015 0-15.000 PSI Gauge overrange indication. GI0030 0-30.000 PSI Gauge GI0050 0-50.000 PSI Gauge GI0100 0-100.00 PSI Gauge Power GI0300 0-300.00 PSI Gauge 4 each AA batteries providing over 100 hours of continuous use. GI0500 0-500.00 PSI Gauge GI1000 0-1000.0 PSI Gauge Wetted Parts GI3000 0-3000.0 PSI Gauge CI0015* -15 to +15.000 PSI Compound DN: 316L SS, brass, viton CI0030* -15 to +30.000 PSI Compound GI: 316L SS CI0050* -15 to +50.000 PSI Compound CI0100* -15 to +100.00 PSI Compound AI: 316L SS CI0300* -15 to +300.00 PSI Compound CI0500* -15 to +500.00 PSI Compound Connections CI1000* -15 to +1000.0 PSI Compound 1/8” female NPT, 316L SS CI3000* -15 to +3000.0 PSI Compound AI0017 0-17.403 PSI Absolute AI0038 0-38.674 PSI Absolute NIST Traceable Accuracy AI0100 0-100.00 PSI Absolute Pressure: + 0.05% F.S. standard, optional + 0.025% F.S. (DN0010 AI1000 0-1000.0 PSI Absolute is + 0.05% F.S. only) . Accuracy statement includes all affects of * CI accuracy calculated using URL as F.S. temperature over specified operating range. Note: For “CI” type pressure sensors use URL as full scale in Certifications accuracy calculations. 0539 II 1 G Ex ia IIC T4 Ordering Information DEMKO 06 ATEX 0615699 IP 40 Model No & Description Class I,Div.1 Groups A,B,C,D, T4 Intrinsically Safe, Exia M200 - (specify pressure range) - Smart Manometer 22W1 Class I, Zone 0, AEx ia IIC T4 M201 - (specify pressure range) - Rotary Gas Meter Tester (only Class I, Zone 0, Ex ia IIC T4 available with DN0028 or DN0200 sensor range) -5 C < Ta < +50 C All Models Include Optional Accessories • Protective Red Boot Z9P000107 Hard Carrying Case Z9P000108 Hard Carrying Case with Vacuum Pump • 4 AA Alkaline batteries Z9P000109 Hard Carrying Case with Pressure Pump • Hard copy user’s manual ZA34386 Connector Kit, brass I M200-D for wet/wet DP applications 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. 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. Meriam Process Technologies 10920 Madison Avenue, Cleveland, OH 44102 www.meriam.com Main Line: 216.281.1100 Fax: 216.281.0228 Email: sales@meriam.com