AYSIX-SAGE GAS MASS FLOW METERS FOR INDUSTRY

Transcription

1 AYSIX-SAGE GAS MASS METERS FOR INDUSTRY Make the Wise Choice. Choose Aysix-Sage Flow Meters.

2 DEDICATION Aysix-Sage Metering is your source for monitoring, measuring and controlling the gas mass flow in your industrial process. Our high performance, NIST traceable, thermal mass flow meters will help you increase productivity, reduce energy costs, and maximize product yields. The Aysix- Sage Metering management team has over 80 years of combined experience in delivering quality in-line and insertion thermal mass flow meters for a wide variety of industrial needs and is dedicated to provide you with the performance and customer support that you deserve. Q U A L I T Y M A S S F L O W S U P P O R T P E R F O R M A N C E SIG Integral General Purpose SRG Remote General Purpose SIE Integral Explosion Proof HOW DOES THERMAL MASS MEASUREMENT BENEFIT YOU? Direct Mass Flow No need for separate temperature or pressure transmitters High Accuracy and Repeatability Precision measurement and optimal control of your process Rangeable over 100:1 Turndown (1000:1 with multiple calibrations) Accommodates the extremes of your process with one instrument Extreme Low-End Sensitivity Detects leaks, and measures flow, even on start-up (measures as low as 10 SFPM) Negligible Pressure Drop Will not impede the flow nor waste energy No Moving Parts Eliminates costly bearing replacements, and prevents undetected accuracy shifts Dirt Insensitive Rugged stainless steel sensors provide sustained performance Ease of installation, and convenient mounting hardware WHAT ARE THE BENEFITS THAT AYSIX-SAGE THERMAL MASS METERS OFFER YOU? New: Verify sensor operation and validate calibration with self-check routine New: Touch Display Screen Technology.The cover does not need to be opened to access Menuing System (actual changes are password protected and accessible by authorized personnel only). New: Lead-Length Compensation. Remote electronics up to 2000 feet from probe New: Probe Junction Box requires no electronics.suitable for harsh environments Available with up to four totally independent calibrations (four different gases, sensitivities, or configurations). Channels A D selectable by keypad, laptop or external switch closure Powerful microprocessor technology designed for high performance mass flow measurement and field rangeability Proprietary sensor drive circuit provides enhanced signal stability and provides extraordinary temperature compensation Menu driven user configurability, including full scale setting, units of measure, pipe area, channel selection, and diagnostics Easy to read 2-line back-lit flow rate/totalizer and temperature display. Also serves as dialog window for menu selection of user options RS232 PC interface and free navigational software (Aysix-Sage VIP) user friendly Flow conditioning built in to in-line flow meters (3/4 inch and up) Choice of explosion proof or general purpose, integral or remote electronics User-selectable relays (Trip High, Low or Pulsed Outputs) standard on Industrial product, optional on General Purpose (GP) product MULTIPLE CHANNEL CAPABILITY Four different gas calibrations in one meter (optional) Switch channels to switch sensitivities for greater than 1000 to 1 turndown (Channel A: 0-10 SCFM; Channel B: SCFM, etc. externally selectable) Ideal for Flare Gas applications Pre-configure for four different pipe sizes and full scale flow rates (i.e.: 2", 4, 6, 8") One meter can be a spare for dozens of differing applications: Simply select from four gas calibrations, enter pipe area, and enter full scale { 2 } AY S I X - S A G E M E T E R I N G

3 QUALITY AYSIX-SAGE THERMAL MASS METERS Aysix-Sage Thermal Mass Flow Meters are designed for high performance mass flow measurement of flow rate and consumption of gases such as air, oxygen, natural gas, nitrogen, digester gas, bio gas, flare gas, hydrogen, argon, carbon dioxide and other gases and gas mixes.they are field rangeable and have a convenient user interface. Our state-of-the-art, microprocessor technology features fault tolerant multiprocessors that transfer bi-directional system information via digital protocol (full duplex digital using SLIP protocol). This ensures a clean, error-free flow signal is transferred as high resolution digital data within the Aysix-Sage meter sub-systems which makes the unit virtually impervious to external analog noise. FEATURES AND BENEFITS The innovative Aysix-Sage design features an easyto-use menuing system, a large format mass flow, total and temperature display, and easy-to-use, Touch Display Screen, 4-button keypad to integrate the functions of flow measurement with your specific needs.you will have the flexibility to use the local display/keypad, or a laptop, to change configurations or to conduct basic diagnostics, including a calibration self-check, with the Aysix-Sage navigational software (Aysix-Sage VIP). At any time you can use the convenient menuing system to change full scale values, digitally filter the flow signal, change decimal points, set zero cutoffs, check diagnostics, or reconfigure an insertion meter for a different pipe size. In addition, you can order your meter configured for up to four different gas calibrations, and simply select the desired channel (A-D) at any time (e.g. four different gases, sensitivities, or configurations). Or you can order the meter calibrated for one gas (e.g. compressed air), but have it pre-configured for up to four different pipe sizes and full scales, so you can simply select the desired channel (A-D) based on the application. Channels are totally independent and each have their own full scale accuracy statement and settings. SIG Series Integral General Purpose Mass Flow Meter (In-Line Style shown). There are numerous other features built in to most Aysix-Sage Flow Meters. For example, continuous tracking of the highest and lowest mass flow rate with built in time and date stamps.this is a very practical feature for determining unusual peaks in a gas process, or for identifying excess usage by certain departments. Aysix-Sage meters provide the average flow rate for the prior hour at any time. If you require relay outputs, Aysix-Sage offers the option of two independent, 1 amp SPDT relays on the SIG and SRG Series that can be configured by laptop or keypad for a variety of settings (one relay is standard on the SIE or SRE Series), including trip-high, triplow (with or without delays), window alarms, pulsed outputs, timer outputs, etc. The Series SRG includes a more robust latched 9.3"x7.3" Fiberglass and Glass Windowed Remote Enclosure that can be mounted 2000 feet away from the sensor s measurement point.the 6-conductor cable separating the sensor probe (or flow body) from the electronics is lead-length compensated, allowing the user to change wire length without affecting the meter s accuracy or performance. In addition, the probe has an Explosion Proof Junction Box that does not require any electronics (all the electronics, as well as the meter display and menuing Touch Display Screen keypad, are in the Remote Enclosure).Thus, this easy-to-wire Junction Box is suitable for harsh environments (see photo on page 2). Aysix-Sage also offers an OEM version of our proven, high performance gas mass flow meter product line (Series SIL or SRL). Aysix-Sage Lite has many features of the standard product line, but does not have a display, does not have a menuing keypad, does not support multiple channels, and does not support relay outputs. However it has linear outputs of flow rate and temperature. It is offered in a 5x5x4 NEMA 4X enclosure, or Explosion Proof Enclosure, or as a single circuit board for customized end-user packaging. If there are any features that you require, or if you need application assistance, feel free to contact our local factory trained representative in your area. Refer to or phone the Aysix-Sage Sales or Service Staff to assist you ( ). PRINCIPLE OF OPERATION OF THE THERMAL MASS METER Aysix-Sage Thermal Mass Flow Meters have two sensors constructed of reference grade platinum windings (RTDs).The two RTDs are clad in a protective 316SS sheath and are driven by a proprietary sensor drive circuit. One of the sensors is self-heated (flow sensor), and the other sensor (temperature/reference sensor) measures the gas temperature.the pair is referred to as the sensing element, and is either installed in a probe as an Insertion style, or inserted into a pipe section as an In-Line style flow meter. As gas flows by the flow sensor, the gas molecules carry heat away from the surface, and the sensor cools down as it loses energy.the sensor drive circuit replenishes the lost energy by heating the flow sensor until it is a constant temperature differential above the reference sensor.the electrical power required to maintain a constant temperature differential is directly proportional to the gas mass flow rate and is linearized to be the output signal of the meter. It is essential that this constant temperature differential be maintained, even if there are wide fluctuations in gas temperature. It is the job of the Aysix-Sage proprietary sensor drive circuit to maintain the differential, whether or not the gas temperature changes, or however quickly molecules cool off the flow sensor. It is also necessary to properly calibrate the device with the actual gas (or close equivalent with certain gases), in the Aysix-Sage National Institute of Standards certified (NIST) calibration facility. By accomplishing these two critical objectives, the Aysix-Sage meters provide an extremely repeatable (0.2% of full scale) and accurate output directly proportional to the mass flow rate of the gas being measured. AY S I X - S A G E M E T E R I N G { 3 }

4 GENERAL SPECIFICATIONS FOR AYSIX-SAGE MASS METERS GENERAL Function: Microprocessor-based Insertion or In-Line Mass Flow Meters for gases Flow Element: Constant Temperature Thermal Mass Flow Element consists of two 316 SS clad platinum-wound RTDs Flow Rate Output Signal 7 : 4-20mA isolated linear flow signal on all products. Pulsed outputs optional 8 Temperature Output Signal 7 : 4-20mA isolated linear temperature signal from 40 F to 200 F (-40 F to 750 F optional) is second output on SIG & SRG Series; menu selectable in lieu of flow outputs on SIE & SRE Series. A second temperature output is also available on the SIL and SRL Series, but it is 0 5VDC linear instead of 4 20mA. Communication: RS232. (Ethernet pending) Sensor Drive Circuit: Proprietary Sensor Drive Circuit provides enhanced flow signal stability and insensitivity to process temperature changes Display: 2-line LCD back-lit Flow Rate (top line),total and Temperature (bottom line) is standard on all Mass Flow Meters (except for SIL and SRL Series which have no displays). Menu Navigation: 4-Button Touch Display Screen 9 Keypad (except SIL & SRL) and RS232 with navigational software (Aysix- Sage VIP) standard (software optional on SIL & SRL).With Touch Display Screen technology, the cover does not need to be opened to access Menuing System. Multiple Channel Capability: Up to four totally independent calibrations available on all products except SIL & SRL. Calibrate for four different gases, different sensitivities, and/or different configurations (Channels A D).Channels can be keypad, laptop or externally selectable (via contact closures). Power: 24VDC (250 ma with back light off, 350mA max with back light on), 115VAC or 230VAC (Switchable) on SIG & SRG Series. 250mA max on SIE, SRE, SIL or SRL Series RANGE / SIZES Units of Measurement: Flow SCFM, SCFH, SCFD, SCCM, NCMM, NCMH, KG/S, KG/M, KG/H, KG/D, LBS/S, LBS/M, LBS/H, LBS/D, SLPM, SLPH; Velocity SFPM, SFPS, NMPM, NMPS, NMPH (other combinations available); Temperature C and F Insertion Meters: Full Scale up to 35,000 SFPM (i.e., up to 12,000 SCFM in an 8" Sch. 40 Pipe). Higher velocities optionally available. Resolve as low as 10 SFPM. Standard probe is 1/2" diameter, with optional 3/4". Standard lengths are 6", 12", 15", 18" or 24" and optional up to 48" In-Line Meters: Full Scale up to 3150 SCFM (4" Flow Meter). Resolve as low as.006 SCFM (3/8" Flow Meter). Male NPT fittings standard. 150# and 300# flanged ends optional. (See chart below) PERFORMANCE Standard Flow Accuracy 6 : +/-1% of Reading +0.5% of Full Scale over 100: 1 turndown. (Contact Aysix-Sage for special accuracy) Repeatability: 0.2% of Full Scale Turndown: 100:1 of Full Scale minimum (1000:1 with multiple channels) Calibration: Aysix-Sage Metering s National Institute of Standards Traceable (NIST) calibration facility Gas Temperature: Std.: -40 F to 200 F (-40 C to 93 C ); HT01: 200 F to 350 F (93 C to 177 C ); HT02: 350 F to 500 F (177 C to 260 C); HT03: 500 F to 750 F (260 C to 399 C) Integral or Remote Enclosure Temperature: 0 to 150 F (-18 C to 65 C ). Contact Aysix-Sage for lower temperature ranges. Note: Remote Enclosure can be mounted up to 2000 feet away to locate in a suitable temperature environment Pressure Rating: 500 psig (1000 psig optional) Response Time: 1 second (each time constant) for flow change Subsystem Interface: Full duplex digital using SLIP protocol ENCLOSURES Integral General Purpose, Integral Explosion Proof, Remote General Purpose, and Remote Explosion Proof. Remote styles do not require electronics at sensor Junction Box. (See dimensional drawings on page 5 for classifications.) DISPLAY / KEYPAD General Purpose SIG & SRG Transmitter have large format 2 x 16 LCD back-lit display with large format 4-Button Keypad. Explosion Proof SIE & SRE Transmitter has 2 x 16 small format back-lit display with standard 4-Button Keypad. (SIL & SRL transmitter are blind.) Keypad uses Touch Display Screen Technology on General Purpose Meters (SIG & SRG) and can be activated without removing cover. WETTED PARTS 316L Stainless Steel for Flow Bodies, Sensor Flow Elements and Flow Conditioners. Hastelloy (recommended for Chlorine Gas) and other materials optional. CONDITIONING All In-Line Flow Meters 3/4 inch and above include built-in flow conditioning. RELAYS Two 1-amp relay channels (each SPDT) optionally available on SIG & SRG Series. One 1-amp relay is standard on SIE & SRE Series. Menu configurable (see description under Aysix-Sage Thermal Mass Flow Meters on page 3). AGENCY APPROVALS CSA and UL. Contact Aysix-Sage or visit our website ( for details. ETHERNET COMPATIBILITY Pending: Ethernet 10Mb/s or ID base-t via RJ-45 Cat 5 cable. Contact Aysix-Sage or visit our website ( for details. LIMITED WARRANTY Aysix-Sage Metering's Series of Thermal Mass Flow Meters are warranted against faulty materials or workmanship for one year from the date of delivery to the buyer. After issuance of a Return Meter Authorization (RMA) by Aysix-Sage, and upon receipt of the defective meter, Aysix-Sage will either repair or replace the defective meter at its sole option and at no cost to the purchaser. PLEASE NOTE Performance specifications are effective with date of issue and are subject to change without prior notice.the metering devices and other equipment pictured in this brochure are for identification and illustration purposes only.the appearance and dimensions of the actual products may differ slightly from those shown but will perform as represented. Aysix-Sage Metering reserves the right, at any time, to make such modifications and changes to the products shown herein as it deems appropriate, without prior notice to the customer. Pipe Size x Flow Body Length 1 or Flange (Face-to-Face) 3/8" x 6" 1/2" x 7" 3/4" x 7" 1" x 8" 1-1/4" x 10" 1-1/2" x 12" 2" x 15" 2-1/2" 2" x 15" 18" 3" x 20" 4" x 25" Model 2 Minimum Resolution Typical FS 3 (Standard Cubic Feet (Standard Cubic Feet per Minute 5 ) per Minute 5 ) S( ) S( ) S( ) S( ) S( ) S( ) S( ) S( ) S( ) S( ) Max FS 4 (Standard Cubic Feet per Minute 5 ) Flow Conditioning Built in to Flow Meter Pipe Sizes 3/4" and up. Contact Aysix-Sage for optional 1/4" tube flow body 2 ( ) determined by type of style and enclosure (i.e., SRG: Remote Style, General Purpose Enclosure) 3 Full Scale (FS) can be specified as low as 1/10 of typical full scale to retain 100:1 turn down. For example, a 3/4" Meter can be specified as high as SCFM, or as low as 0-6 SCFM, or anything in between (i.e., 0-40 SCFM) 4 Max Full Scale available for many gases, such as pressurized Air or Nitrogen. Some gases such as Hydrogen may be limited to the Typical FS value. Calibrations above 500 SCFM may be extrapolated. 5 1 SCFM 1.7 NCMH. Aysix-Sage standard conditions for calibration are 70 F and 29.92" Hg. 6 At zero or low flow, meter(s) may experience a slight pressure sensitivity 7 The SIL & SRL Series has two outputs, a 4-20mA and a 0-5VDC signal. They each can be configured for either flow or temperature. 8 Pulsed outputs of Totalized Flow are configurable when relay(s) are present.two relays are optional on SIG & SRG, one relay is standard on SIE & SRE, but none are available on SIL & SRL. 9 Touch Display Screen not available on SIE or SRE Series { 4 } AY S I X - S A G E M E T E R I N G

5 DETAIL DIMENSIONAL DRAWINGS FOR SAGE MASS METERS A CORD GRIP COMPRESSION FITTING Note: Flanged Flow Bodies Optional 11 (All Dimensions in Inches) 5.03 C CORD GRIP COMPRESSION FITTING 3.00 dia 25' CABLE SUPPLIED Can be shortened or even lengthened in the field by up to 2000' without JUNCTION BOX (XP1) affecting calibration Explosion Proof (Cast Aluminum) (No Electronics Required) ' CABLE SUPPLIED Can be shortened or even lengthened in the field by up to 2000' without affecting calibration 4.69 B NPT Fittings standard (150# or 300# flanges optional) 2 Flanged Mounting available for high pressure operation 4 10" nominal when collar clamps are together 5 Safety chain is sized depending on probe length to prevent probe from escaping above compression fitting. 6 At 650 psig, force exerted on 1 2 diameter probe is approx. 125 psig. 7 3/4" Female NPT access holes for wiring (conduit compatible) 8 Access holes are 1 2" NPT (supplied capped) 9 All NEMA 4X Enclosures have 4" depth dia SIG SERIES INTEGRAL GENERAL PURPOSE MASS METER In-Line Style1, 8, 9 NEMA 4X Enclosure (ABS Plastic). 150# or 300# flanged ends are optionally available. (1" Flow Body shown) SIG SERIES INTEGRAL GENERAL PURPOSE MASS METER Insertion Style2, 8, 9 NEMA 4X Enclosure (ABS Plastic). 150# or 300# flanged mounting is optionally available. Available probe lengths (C) are 6", 12", 15", 18", 24", 30", 36" or 48". SRG SERIES REMOTE GENERAL PURPOSE MASS METER Insertion Style2, 8, 9 (Also available as In-Line Style) NEMA 4X Enclosure (Fiberglass 14 ). 150# or 300# flanged mounting is optionally available. Available probe lengths (C) are 6", 12", 15", 18", 24", 30", 36" or 48". SRL SERIES REMOTE LITE (BLIND) MASS METER Insertion Style2, 8, 9, 10 (Also available as In-Line Style) NEMA 4X Enclosure (ABS Plastic). 150# or 300# flanged mounting is optionally available. Available probe lengths (C) are 6", 12", 15", 18", 24", 30", 36" or 48". SIL SERIES INTEGRAL EXPLOSION PROOF 12 (BLIND) MASS METER In-Line Style 1, 8 (Also available as Insertion Style) Explosion Proof Enclosure (Cast Aluminum), Class I, Division I, Group C, D. 150# or 300# flanged ends are optionally available. (1" Flow Body shown) 10 Circuit board available separately, 3" diameter. 11 When flanges specified, face-to-face dimensions same as Length on Table on page All Explosion Proof Meters are Class I, Group B, C, D, Class II Group E, P, G and Class IV and have Cenelec, EExd Enclosure IIC, IP66 ratings and are NEMA 4X, 7BCD and 9EPG rated. (All Junction Boxes, when applicable, are Class I, Group C & D; Class II, Group E, F, G, and NEMA 7 and NEMA 9 rated.) 13 Used for pressures to 650 psig (shown for use with 1 2" x 3 4" NPT and 3 4" x 1" NPT. 14 Other materials available C dia Pipe Size 3/8" 1/2" 3/4" 1" 1-1/4" 4.69 B Gen. Purpose (A) 8.09" 8.15" 8.28" 8.40" 8.53" ' CABLE SUPPLIED Can be shortened or even lengthened in the field by up to 2000' without affecting calibration IN-LINE METER DIMENSIONS Flow Body Length Shown on Page 4 SAFETY CHAIN 5 Expl. Proof (B) 7.39" 7.45" 7.58" 7.70" 7.83" COMPRESSION FITTING ISOLATION VALVE 3/4" WELD-LET DISPLAY DISPLAY JUNCTION BOX (XP1) Explosion Proof (Cast Aluminum) (No Electronics Required) Pip e S ize 1-1/2" 2" 2-1/2" 3" 4" Gen. Purpose (A) 8.65" 8.90" 9.15" " Expl. Proof (B) 7.95" 8.20" 8.45" 8.70" 9.20" SIE SERIES INTEGRAL EXPLOSION PROOF 12 MASS METER In-Line Style 1, 7 Explosion Proof Enclosure (Cast Aluminum). Class I, Division I, Group B, C, D. 150# or 300# flanged ends are optionally available. (1" Flow Body shown) SIE SERIES INTEGRAL EXPLOSION PROOF 12 MASS METER Insertion Style 2, 7 Explosion Proof Enclosure (Cast Aluminum). Class I, Division I, Group B, C, D. 150# or 300# flanged mounting is optionally available. Available probe lengths (C) are 6", 12", 15", 18", 24", 30", 36" or 48". SRE SERIES REMOTE EXPLOSION PROOF 12 MASS METER In-Line Style 1, 7 (Also available as Insertion Style) Explosion Proof Enclosure (Cast Aluminum). Class I, Division I, Group B, C, D. 150# or 300# flanged ends are optionally available. (1" Flow Body shown) (Optional Mounting Brackets available) SVA SERIES ISOLATION VALVE ASSEMBLY MOUNTING HARDWARE FOR INSERTION METERS 13 The Isolation Valve Assembly permits insertion or removal of probe without shutting down the gas line. STCF SERIES TEFLON FERRULE COMPRESSION FITTING MOUNTING HARDWARE 1/2" tube x 1/2" pipe fitting (shown, not to scale), is used for low pressure insertion applications to 125 psig (Stainless Steel Ferrule optional for higher pressure applications up to 225 psig). Also available in 3/4" tube x 3/4" pipe size. AY S I X - S A G E M E T E R I N G { 5 }

6 Compressed Air Monitoring Monitor Plant Nat. Gas Consumption Natural Gas Distribution Specialty Gas Monitoring Flare Gas Wastewater Treatment Water Purification Incineration Combustion Control Tablet and Pill Coating Nitrogen Blanketing Fuel Cells Landfill Gas Testing Hydrogen Cooled Turbines Fiber Optics Production Plastic Production Fiberglass Production Pump Manufacturing Natural Gas Furnace Steel Fabrication Metals Recovery Plastics Molding Spray Drying Aluminum Smelters Remediation Powder Painting Heat Treating Glass Manufacturing Pulp and Paper Food Process Coal Fired Power Plant Nitrogen Purge Leak Detection APPLICATIONS COMMON APPLICATIONS FOR AYSIX-SAGE THERMAL MASS METERS Perform Audits Detect Leaks Sub-Meter for Conservation Plant Monitoring Sub-Metering Check Meters Source Control Nitrogen and Argon Plant Metering Nitrogen and Argon Sub-Metering Nitrogen, Argon & Hydrogen Consumption Exhaust Flow Aeration Flow Digester Gas Biogas Odorizing Oxygen Monitoring Exhaust Flow Natural Gas, Oxygen, Air Flow Monitor Atomizing Gas Monitor Exhaust Gas Tank Blanketing Surface Blanketing Air Flow Hydrogen Flow Methane CO2 Mix Hydrogen Leak Detection Chlorine Flow Rate Argon, Nitrogen Flow Combustion Control Test Pumps Natural Gas Consumption Argon and Nitrogen Flow Rate Coke/Oven Gas Air Flow Rate Nitrogen Flow Uniform Air Flow Natural Gas and Air Flow Chlorine and Argon Flow Air Flow Painting Cars with Robotics Air Flow Combustion Control Drying Air Flow Hydrogen Flow Nitrogen Flow Primary and Secondary Air Flow Exhaust Flow Nitrogen Flow Rate Low Air Flow Rate Improve overall cost effectiveness of compressed air system Eliminate waste Improve efficiency of overall system Reduce energy expense Track billing meter, assess daily flow peaks, determine demand for each shift Monitor department usage, and analyze associated expenses Natural gas distribution lines require check meters to measure usage (downstream of gate valves) Monitor NG exhaust (Dual Channel Meters Low Flow and High Flow) Monitor flow rate and consumption of N2, AR and other specialty gases in a plant s gas distribution system Sub-Meter N2, AR, etc. by department to determine cost savings Totalize mass flow for customer billing Monitor normal and upset condition (Dual Channel Meters) Monitor individual flare header pipes Monitor and adjust the air flow bubbling into aeration tanks to control the critical dissolved oxygen level Monitor the flow of CH4/CO2 mix in the digesters to facilitate the sewage treatment Measure the excess gas for storage as backup fuel, and monitor emissions Monitor Oxygen flow in odorizing (fragrancing) Monitor O2 flow rate in ozone generator systems that purify municipal water supplies Measure exhaust flow in incinerators Monitoring and controlling of combustion air or oxygen and natural gas ratios are critical for optimal boiler efficiency Stoichiometric ratio control Monitor the atomizing air or nitrogen flow rate in the pharmaceutical pill coating process Monitor the flow rate of the downstream side of the pill coating process to determine the by-product emission Measure the nitrogen flow layering over the contents of the tank to insulate the product Move product, such as pills, along a layer of nitrogen on a conveyer. Fluidized beds Monitor the air flow to control the efficiency of fuel cell power plants Monitor the hydrogen generated in the fuel cell process Monitor gas to engines for electrical power Measure air flow rate that is analyzed for hydrogen presence Measure flow rate of chlorine with Hastelloy sensor for fiber optic production efficiency Monitor AR & N2 flow rate involved in certain plastics production Monitor flow rate of natural gas and oxygen to control air-fuel ratio to optimize burners resulting in higher quality product and greater product yields Monitor air flow to test pumps for manufacturing quality control Measure NG consumption for furnaces that burn NG in a nitrogen environment Monitor and control AR & N2 flow rate for bottom stirring and purification Monitor the refined end of the coke oven gas process Air flow rate is critical in forming bubbles that capture precious metals that otherwise are not recoverable Nitrogen flow rate controls the forming of plastic shapes such as gas tanks Monitor air flow to uniformly dry components in pharmaceutical, food processing, fertilizer and chemical industries Combustion control for boilers and furnaces Hastelloy flow meter monitors the CL2 and AR in the smelting process Meter the air intake used to detect contaminated soil Monitor air flow, including turbine air, atomizing air and shaping air to control automotive paint quality Monitor air flow in heat treating furnaces to improve quality Monitor oxygen and natural gas flow to control burners for optimal glass production Improve product quality by monitoring drying air flow Hydrogen flow rate involved in producing vegetable oil Nitrogen flow measurement for food preservation Monitoring the primary & secondary (reheat) air flow in coal fired utilities for boiler efficiency Monitor stack exhaust for environmental compliance Numerous processes require a purging of the process to clear out residual gases and contamination. Measuring small amounts of air flow detects product flaws in many industries, including filter manufacturing { 6 } AY S I X - S A G E M E T E R I N G

7 VERSATILITY AYSIX-SAGE GAS MASS METERS CONFIGURED FOR ANY APPLICATION Your Pipe Size 3/8 1/2 3/ /4" 1-1/ /2" >36 Example of a Model Number Aysix-Sage In-Line Meters S( )-030 S( )-050 S( )-075 S( )-100 S( )-125 S( )-150 S( )-200 S( )-250 S( )-300 S( )-400 S I G S VA A C N G Base Model Probe (i.e., I=Integral, Diameter G=General Purpose) Probe Length Mounting Hardware Power Gas Aysix-Sage Insertion Meters S( ) S( ) S( ) Consult Factory Building a Model Number 1. Select Style Integral (I) or Remote (R) General Purpose (G), Explosion Proof (E) or Aysix-Sage Lite (L) In-Line (-XXX) or Insertion (-XX-XX) 2. If In-Line, select pipe size (see table on page 4 for Flow Body Length) 3. If Insertion, select probe diameter, and length [(-05 = 1/2" tube (standard); -07 = 3/4" tube (optional)] 4. Select probe length based on mounting hardware choice (the chart assumes utilizing Sage Isolation Valve Assembly mounting hardware) -12 = 12" length; -15 = 15" length -18 = 18" length; -24 = 24" length -06 = 6" length (assumes utilizing Aysix-Sage Teflon Compression Fitting mounting hardware) 5. If Insertion, select mounting hardware (Valve or Compression Fitting) SVA05 = Aysix-Sage Isolation Valve Assembly for 1/2" probe SVA07 = Aysix-Sage Isolation Valve Assembly for optional 3/4" probe STCF05 = Aysix-Sage Teflon Compression Fitting for 1/2" probe SSCF05 = Aysix-Sage Stainless Steel Compression Fitting for 1/2" probe STCF07 = Aysix-Sage Teflon Compression Fitting for optional 3/4" probe 6. Select operating voltage: -DC24 = 24VDC; -AC115 = 115VAC; -AC230 = 230VAC 7. Add symbol of gas being measured at end of part number 8. Add Options (such as RG2: Dual Range; LG1: Large Fiberglass Enclosure; XP1: Explosion Proof Junction Box) 9. Include Full Scale Flow Rate and operating temperature and pressure in description This model number describes a Aysix-Sage Integral Style General Purpose Insertion Mass Flow Meter for Natural Gas with a Sage Isolation Valve Assembly, 1/2" x 15" long probe, and 115VAC power This diagram depicts the various styles INTEGRAL GENERAL PURPOSE REMOTE GENERAL PURPOSE 2 IN-LINE INSERTION IN-LINE INSERTION currently offered by Aysix-Sage Metering including General Purpose, Explosion Proof and Remote Configurations. S I G - X X X S I G - X X - X X S R G - X X X S R G - X X - X X INTEGRAL EXPLOSION PROOF REMOTE EXPLOSION PROOF IN-LINE INSERTION IN-LINE INSERTION 1 Lite refers to Aysix-Sage Lite Product Line for OEM customers (consisting of blind enclosures) or optionally offered as a single round circuit board only. Also available upon request with explosion proof enclosures. 2 Remote General Purpose style has an Explosion Proof Junction Box (with no electronics) as well as the General Purpose (NEMA 4X) Remote Fiberglass Enclosure. S I E - X X X S I E - X X - X X INTEGRAL LITE 1 GENERAL PURPOSE IN-LINE INSERTION S R E - X X X S R E - X X - X X REMOTE LITE 1 GENERAL PURPOSE IN-LINE INSERTION S I L - X X X S I L - X X - X X S R L - X X X S R L - X X - X X AY S I X - S A G E M E T E R I N G { 7 }

8 Make the Wise Choice. Choose Aysix-Sage Flow Meters. SALES REPRESENTATIVE 2595 Dunwin Drive, Unit #2 Mississauga, ON L5L 3N9 Phone: Fax: