Push-to-Read Equalizing Manifold M201 Enhanced ROTARY GAS METERT ESTER Meriam’s M201 has new features to make drop testing Rotary (Natu- ral) Gas Meters even easier! New hardware options protect the M201 from one sided overpressure. Options include a ¼ turn valve manifold and an integral push-to-read cartridge valve in addition to the traditional push-to-read valve manifold. More importantly, new operating features provide users with a live pressure display and more automation to make field use easier than ever before. The new Measure Mode lets the M201 be used as a conventional differ- ential pressure measurement device. Users will appreciate the live pres- sure display as they check the handheld’s zero or observe DP across rotary gas meters. And when a drop test is made, the M201 uses an internal stop watch to measure the test length. The user only has to start and stop the test; the M201 reports both the test time and the average differential pressure measured during the test. Toggle the Min/Max key to see the minimum and maximum DP measured during the test. With hundreds of original M201s at work in the field, Meriam rec- ognizes that some customers will want to continue using the legacy software to stay consistent within their company. The new M201 includes a Mode Selection menu option for Legacy or Enhanced modes – the users chooses which mode is best for them! Accuracy Field Re-cal Operation DN0028: + 0.05% FS 0-28” H O The M201 can be recalibrated in the A push-to-read or 1/4 valve assembly 2 DN0200: + 0.05% FS 0-200” H O field for zero, span, and linearity. The keeps HI and LO sides equalized during 2 No temperature effect over the operating user has the option to select a 1 point or connection across meter. Turn M201 temperature range. 5 point calibration procedure. Users with “ON” to get message “Press Hold to accurate primary standards can calibrate Acquire Data.” Press “Hold” key to start Engineering Units their devices locally if desired. test. User determines test time, ending o o Inches of H O (select 4 C, 20 C, or 2 test by pressing the “Hold” key again. o Pressure Limits 60 F), PSI, mm of Hg, inches of Hg, Display will show the test time and aver- 2 Twice range on Differential (DN) units mBars, Bars, kPa, kg/cm , cm of H O 2 aged differential pressure across the when pressurized on high side only and and user selectable scaling. meter during the test. Press the “Hold” 2 150 PSI (10.5 Kg/cm ) static when ap- key again to start a new test. Media Compatibility plied to both sides of the sensor simulta- DN: Non-isolated differential sensor for neously. Auto Shut-Off clean, dry, non-corrosive gases. User selectable shut-off. Programmable Min/Max Capture at 10, 20, 30, 45, 60 minutes and Capture speed is 10X per second. disable. 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 M201Rotary Gas Meter Tester Measure Mode has Test Mode Includes Live Test Results Display – Test Results Min/Max – Live DP Display DP Readings Test Time over Average DP Min/Max over Average DP Technical Specifications Base Unit Pressure Sensor Ranges 14 ounce (6.9” X 3.8” X 2.3”) polycarbonate, permanently DN0028 0-28.000” H O Differential 2 dissipative, ESD protection. DN0200 0-200.00” H O Differential 2 Keypad Order Options Sealed membrane type with 5 dome contact style buttons. Intrinsic Safety Certification (ATEX and UL ) c us Display Z9P000107 Hard Carrying Case 5 significant digit LCD (0.25” high) 2 line x 16 alphanumeric ZA36853 Push-to-Read Valve Manifold characters with contrast adjustment. Backlight included. Z9A000001 Integral Push-to-Read Valve Z9A156 1/4 Turn Valve Manifold Power A900016-90727 Pete’s Plug Adapter Kit Y8” Needle 4 each AA batteries providing over 100 hours of continuous use. A900016-90733 Pete’s Plug Adapter Kit Y16” Needle Intrinsic Safety Certification (ATEX and UL ) 22W1 Wetted Parts c us DN: 316L SS, brass, viton Z9P000107 Hard Carrying Case ZA36853 Push-to-Read Valve Manifold Connections Z9A000001 Integral Push-to-Read Valve 1/8” female NPT, 316L SS Z9A156 1/4 Turn Valve Manifold A900016-90727 Pete’s Plug Adapter Kit Y8” Needle NIST Traceable Accuracy A900016-90733 Pete’s Plug Adapter Kit Y16” Needle DN0028: + 0.05% FS 0-28” H O 2 DN0200: + 0.05% FS 0-200” H O. 2 Certificattions Ordering Information Model No & Description ZM201 - (specify pressure range) - Rotary Gas Meter US Optional ATEX I.S. Tester (available with DN0028 or DN0200 sensor range) Ex ia IIC T4 LISTED DEMKO 06 ATEX 0615699 IP 40 22W1 All Models Include Class I,Div.1 Groups A,B,C,D, T4 • Protective Red Boot Intrinsically Safe, Exia • 4 AA Alkaline batteries Class I, Zone 0, AEx ia IIC T4 • Hard copy user’s manual Class I, Zone 0, Ex ia IIC T4 -5 C < Ta < +50 C Temperature Specifications Storage: -40° F to 140° F (-40° C to 60° C) 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. 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