Macnaught Positive Displacement Flowmeters

download flowmeter selection form download flowmeter selection programme Contact Flowtechnik for a Macnaught Flow Meter Selection on CD   Meter / accessory options > M05 0.008to 0.83 Litres/min > M1 0.03 to 1.6 Litres/min > M2 0.25to 8.33Litres/min > M41 to 30Litres/min > M7 3 to 80 Litres/min > M10 6 to 120 Litres/min > M40 10 to 250 Litres/min > M50 15 to 350 Litres/min > M80 20 to 733 Litres/min > M100 80 to 1200 Litres/min > Accessories > Displays > Top of page Operating Principle M-Series flow meters are based on the proven oval rotor principle, ensuring high accuracy and repeatability. Precision engineering eliminates pockets in which liquid can stagnate within the measuring chamber of the flow meter. A pair of intermeshing ellipsoidal gears rotate on shafts and sweep the chamber. Each rotation measures a small volume of trapped liquid, independent of viscosity or density. Magnets located in the gears enable each rotation to be picked up by reed switches or hall sensors located in a secondary chamber within the meter body. A nominal pulses per litre value is arrived at in this way. Each meter is individually tested to ensure that it performs within calibration parameters. The results are detailed on the NATA traceable certificate which accompanies each flow meter. A comprehensive range of low cost / high spec flow meters with model options suited to a varied and diverse array of fluid media applications. Installation is simple and flexible for both pump and gravity fed systems, and to make life easier M-Series meters are exceptionally durable and simple to service in the field. Blank Reliability M-Series meters are designed to contain very few wearable and replaceable parts. Meter construction enables fast and easy on-site servicing without the need to remove the body from the pipe work. M05 to M2 low flow models The smallest models in the M-Series range provide low cost high resolution pulse meters capable of measuring fluids with viscosity's from 1 to 1000 centipoise. Body and rotor materials are either PPS or 316 S/Steel with Hastalloy C shafts available for extremely aggressive chemicals. Pulse output is either Hall effect or reed switch. M4 to M100 small to high flow models Higher pressure ratings than the standard M1 & M2 as well as a variety of connection types, pulse output and display options make for a high degree of diversity among the rest of the models within the M-Series range. Aluminium or 316 S/steel bodies and a choice of PPS or S/Steel rotors are some of the options designed to help you tailor the flow meter to your particular needs. All models feature exceptionally low pressure drops of less than 1 Bar at full flow allowing for economical pump selection or gravity fed applications. Display Options Head mounted and remote display options specific to M-Series meters are available, although various output options ensure M-Series meters are compatible with many types of third party instrumentation. Applications M-Series meters will accurately measure, mix, batch and dose an extremely wide variety of fluid mediums including aggressive and intrinsically safe applications. A choice of construction and sealing materials coupled with high viscosity and high temperature options enable the engineer to select a model which is tailored to the application at hand. M05 Series 1/8" Flow Meters > M05 0.008to 0.83 Litres/min > M1 0.03 to 1.6 Litres/min > M2 0.25to 8.33Litres/min > M41 to 30Litres/min > M7 3 to 80 Litres/min > M10 6 to 120 Litres/min > M40 10 to 250 Litres/min > M50 15 to 350 Litres/min > M80 20 to 733 Litres/min > M100 80 to 1200 Litres/min > Accessories > Displays > Top of page M05- 1/8" Pulse meter. The M05 is the smallest capacity meter in the Macnaught range. An excellent turndown ratio (100:1) and high resolution (1552 pulses per litre) make this meter an ideal choice for low flow metering. The meter is available in aluminium or stainless steel and with either a Hall Effect or reed switch sensor. Maximum pressure rating is 10 bar (150 psi), maximum temperature is 120°C, and the flow range is 0.5...50 L/hr.     Model M05ASP-XY M05SSP-XY Meter Type Pulse Pulse Meter Body Material Aluminium 316 Stainless Steel Wetted Components: Rotor Material 316 Stainless Steel 316 Stainless Steel Shafts 316 Stainless Steel 316 Stainless Steel O'ring Viton- Standard Viton- Standard Flow Rate Ranges (litres per hour/US gallons per hour) Above 5 CPS 0.5 - 50 LPH 0.5 - 50 LPH Below 5 CPS 1 - 50 LPH 1 - 50 LPH Accuracy within (of reading) +/- 1% +/- 1% Repeatability 0.03% 0.03% Maximum Viscocity 1000 Centipoise 1000 Centipoise Maximum Operating Pressure 500kPa/ 75 PSI/ 5 BAR 1000kPa/ 150PSI/ 10BAR Pulser Type Hall Effect Sensor or Reed Switch Hall Effect Sensor or Reed Switch Pulses per litre/US Gallon 1000 / 3785.4 1000 / 3785.4 Model Dimensions Meter Body 50x50mm / 1.97"x1.97" 50x50mm / 1.97"x1.97" Port face to face 65mm / 2.58" 65mm / 2.58" Weight 240g / 8.5oz 600g / 21.2oz Max. Operating Temperature 80°C / 176°F 120°C / 248°F Recommended Mesh strainer size 200 Mesh 200 Mesh M1 Series 1/4" Flow Meters > M05 0.008to 0.83 Litres/min > M1 0.03 to 1.6 Litres/min > M2 0.25to 8.33Litres/min > M41 to 30Litres/min > M7 3 to 80 Litres/min > M10 6 to 120 Litres/min > M40 10 to 250 Litres/min > M50 15 to 350 Litres/min > M80 20 to 733 Litres/min > M100 80 to 1200 Litres/min > Accessories > Displays > Top of page M1 - 1/4" Pulse Meters The M1 is the smallest capacity meter in the range. An excellent turn-down 100:1 and high resolution (1 pulse per cc) make this meter an ideal choice for accurate low flow metering. It has the ability to handle a wide range of fluid viscosities with exceptional levels of repeatability and durability. A New high pressure M1 (551 bar) has recently been introduced Model M1RSP-XY M1SSP-XY M1SSPH-X Meter Type Pulse Pulse Pulse Meter Body Material PPS 316 Stainless Steel 316 Stainless Steel Wetted Components: Rotor Material 316 S/St or PPS option 316 Stainless Steel 316 Stainless Steel Shafts 316 St/Steel or Hastalloy Opt 316 Stainless Steel 316 Stainless Steel O'ring Viton- Standard Viton- Standard Viton- Standard Flow Rate Ranges (litres per hour/US gallons per hour) Above 5 CPS 2 to 100 / 0.53to 26.4 2 to 100 / 0.53 to 26.4 2 to 100 / 0.53to 26.4 Below 5 CPS 5 to 100 / 1.32 to 26.4 5 to 1007 / 1.32 to 26.4 5 to 100 / 1.32 to 26.4 Accuracy within (of reading) +/- 1% +/- 1% +/- 1% Repeatability 0.03% 0.03% 0.03% Maximum Viscocity 1000 Centipoise 1000 Centipoise 1000 Centipoise Maximum Operating Pressure 500kPa/ 75 PSI/ 5 BAR 1000kPa/ 150PSI/ 10BAR 55160kPa/ 8000PSI/ 551BAR Pulser Type Hall Effect Sensor or Reed Switch Hall Effect Sensor or Reed Switch Hall Effect Sensor Pulses per litre/US Gallon 1000 / 3785.4 1000 / 3785.4 1000 / 3785.4 Model Dimensions Meter Body 50x50mm / 1.97"x1.97" 50x50mm / 1.97"x1.97" 86mm dia x 110mm h / 3.4" dia x 4.33" h Port face to face 65mm / 2.58" 65mm / 2.58" 83mm / 3.26" Weight 240g / 8.5oz 600g / 21.2oz 3.3kg / 116.5oz Max. Operating Temperature 80°C / 176°F 120°C / 248°F 120°C / 248°F Recommended Mesh strainer size 200 Mesh 200 Mesh 200 Mesh M1 High Pressure: M2 Series 1/4" Flow Meters > M05 0.008to 0.83 Litres/min > M1 0.03 to 1.6 Litres/min > M2 0.25to 8.33Litres/min > M41 to 30Litres/min > M7 3 to 80 Litres/min > M10 6 to 120 Litres/min > M40 10 to 250 Litres/min > M50 15 to 350 Litres/min > M80 20 to 733 Litres/min > M100 80 to 1200 Litres/min > Accessories > Displays > Top of page M2 - 1/4" Pulse Meters The M2 is one of the small capacity meters in the range . It has a low to medium flow range which has made it a very popular model. It has the ability to handle a wide range of fluid viscosities with exceptional levels of repeatability and durability A New high pressure M2 (551 bar) has recently been introduced Model M2RSP-XY M2SSP-XY M2SSPH-XY Meter Type Pulse Pulse Pulse Meter Body Material PPS 316 Stainless Steel 316 Stainless Steel Wetted Components Rotor Materials 316 St/Steel or PPS Option 316 Stainless Steel 316 Stainless Steel Shafts 316 St/Steel or Hastalloy Opt 316 Stainless Steel 316 Stainless Steel O'ring VITON- Standard VITON- Standard VITON- Standard Flow Rate Ranges (litres per hour/US gallons per hour) Above 5 CPS 15 to 500 / 4 to 132 15 to 500 / 4 to 132 15 to 500 / 4 to 132 Below 5 CPS 25 to 500 / 6 to 132 25 to 500 / 6 to 132 25 to 500 / 6 to 132 Accuracy within (of reading) +/- 1% +/- 1% +/- 1% Repeatability 0.03% 0.03% 0.03% Maximum Viscosity 1000 Centipoise 1000 Centipoise 1000 Centipoise Max. Operating Pressure 500kPa/ 75 PSI/ 5 BAR 1000kPa/ 150PSI/ 10BAR 551600kPa/ 8000PSI/ 551BAR Pulser type Hall Effect Sensor or Reed Switch Hall Effect Sensor or Reed Switch Hall Effect Sensor Pulses per litre/US Gallon 400 / 1514.2 400 / 1514.2 400 / 1514.2 Model Dimensions Meter Body 50x50mm / 1.97"x1.97" 50x50mm / 1.97"x1.79" 86mm dia x 110mm h 3.4" dia x 4.33" h Port Face to Face 65mm / 2.58" 65mm / 2.58" 83mm / 3.26" Weight 240g / 8.5oz 600g / 21.2oz 3.3kg /116.5oz Max. Operating Temperature 80°C / 176°F 120°C / 248°F 120°C / 248°F Recommended Mesh Strainer Size 200 Mesh 200 Mesh 200 Mesh M4 Series - 1/2" Flow Meters The M5 series are the small to medium capacity meters in the Macnaught range. They have the ability to handle a wide range of fluid viscosities with exceptional levels of repeatability and durability. EEx d Certified Optional features include: Dual pulse output Analogue output High viscosity rotors (up to1,000,000 Centipoise) Head-mounted Rate/Totaliser and Batch controller LCD Display (EEx ia 0ption) Mechanical Display option > M05 0.008to 0.83 Litres/min > M1 0.03 to 1.6 Litres/min > M2 0.25to 8.33Litres/min > M41 to 30Litres/min > M7 3 to 80 Litres/min > M10 6 to 120 Litres/min > M40 10 to 250 Litres/min > M50 15 to 350 Litres/min > M80 20 to 733 Litres/min > M100 80 to 1200 Litres/min > Accessories > Displays > Top of page Model M4ARP-X M4ASP-X M4SRP-X M4SSP-X Meter Type Pulse Pulse Pulse Pulse Meter Body Material AA601 Aluminium AA601 Aluminium 316 Stainless Steel 316 Stainless Steel Wetted Components Rotor Material PPS 316 Stainless Steel PPS 316 Stainless Steel Shafts 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel 316 Stainless Steel O'ring NBR (Nitrile) NBR (Nitrile) NBR (Nitrile) NBR (Nitrile) Flow Rate Ranges (litres per minute/US gallons per minute) Above 5 CPS 1 to 30 / 0.26 to 8 1 to 30 / 0.26 to 8 1 to 30 / 0.26 to 6.60 1 to 30/ 0.26 to 8 Below 5 CPS 3 to 25 / 0.8 to 6.60 3 to 25 / 0.8 to 6.60 3 to 25 / 0.8 to 6.60 3 to 25 / 0.8 to 6.60 Accuracy within (of reading) +/- 0.5% +/- 0.5% +/- 0.5% +/- 0.5% Repeatability 0.03% 0.03% 0.03% 0.03% Maximum Viscosity (of standard model) 1000 Centipoise 1000 Centipoise 1000 Centipoise 1000 Centipoise Maximum Operating Temperature 5500kPa/ 800 PSI/ 55 BAR 5500kPa/ 800 PSI/ 55 BAR 5500kPa/ 800 PSI/ 55 BAR 5500kPa/ 800 PSI/ 55 BAR Pulser Type Hall Effect or Reed Switch or Combination HE / RS Hall Effect or Reed Switch or Combination HE / RS Hall Effect or Reed Switch or Combination HE / RS Hall Effect or Reed Switch or Combination HE / RS Pulses per litre/US Gallon 81 OR 162 / 306.6 0R 613.2 81 OR 162 / 306.6 0R 613.2 81 OR 162 / 306.6 0R 613.2 81 OR 162 / 306.6 0R 613.2 Model Dimensions Meter Body 112mm dia x 125mm h 4.41" dia x 4.92" h 112mm dia x 125mm h 4.41" dia x 4.92" h 112mm dia x 125mm h 4.41" dia x 4.92" h 112mm dia x 125mm h 4.41" dia x 4.92" h Port Face to Face 125mm / 4.92" 125mm / 4.92" 125mm / 4.92" 125mm / 4.92" Weight 1.8kg / 3.96lbs 1.8kg / 3.96lbs 2.9kg / 6.39lbs 2.9kg / 6.39lbs Max. Operating Temperature 80°C / 176°F 120°C / 248°F 80°C / 176°F 120°C / 248°F Recommended Mesh Strainer Size 60 Mesh 60 Mesh 60 Mesh 60 Mesh M7 Series - 1" Flow Meter - SUPER ACID PROOF METER The M7 series is the meter of choice for low cost metering of acids or water based liquids. Prices from £335.00 Optional features include: Dual pulse output Analogue output High viscosity rotors (up to1,000,000 Centipoise) High temperature version available Head mounted or remote LCDs IS versions available   > M05 0.008to 0.83 Litres/min > M1 0.03 to 1.6 Litres/min > M2 0.25to 8.33Litres/min > M41 to 30Litres/min > M7 3 to 80 Litres/min > M10 6 to 120 Litres/min > M40 10 to 250 Litres/min > M50 15 to 350 Litres/min > M80 20 to 733 Litres/min > M100 80 to 1200 Litres/min > Accessories > Displays > Top of page Model M7APP-X Meter Type Pulse Meter Body Material PPS Wetted Components Rotor Material PPS Shafts PPS O'ring VITON Flow Rate Ranges litres per minute Above 5 CPS 3 to 80 L/min Below 5 CPS 8 to 70 L/min Accuracy within (of reading) +/- 0.5% Repeatability 0.03% Maximum Viscosity (of standard model) 1000 Centipoise Maximum Operating Temperature 5500kPa/ 800 PSI/ 55 BAR Pulser Type Hall Effect or Reed Switch or Combination HE / RS Pulses per litre 52 OR 104 Model Dimensions Meter Body 100mm dia x 120mm h Port Face to Face 108mm / 4.92" Weight 0.9kg Max. Operating Temperature 80°C Recommended Mesh Strainer Size 60 Mesh M10 - 1" Flow Meters The M10 series are the small to medium capacity meters in the Macnaught range. They have the ability to handle a wide range of fluid viscosities with exceptional levels of repeatability and durability. EEx d Certified Optional features include: Dual pulse output Analogue output High viscosity rotors (up to1,000,000 Centipoise) Head-mounted Rate/Totaliser and Batch controller LCD Display (EEx ia option) Mechanical register option   > M05 0.008to 0.83 Litres/min > M1 0.03 to 1.6 Litres/min > M2 0.25to 8.33Litres/min > M41 to 30Litres/min > M7 3 to 80 Litres/min > M10 6 to 120 Litres/min > M40 10 to 250 Litres/min > M50 15 to 350 Litres/min > M80 20 to 733 Litres/min > M100 80 to 1200 Litres/min > Accessories > Displays > Top of page Model M10ARE-X M10ASE-X M10SRE-X M10SSE-X M10BRE-X Meter type Pulse with delux LC display Pulse with delux LC display Pulse with delux LC display Pulse with delux LC display Pulse with delux LC display Meter body material AA601 Aluminium AA601 Aluminium 316 Stainless steel 316 316 Stainless steel Bronze Wetted components: Rotor Material PPS 316 Stainless steel PPS 316 Stainless steel PPS Shafts 316 Stainless steel 316 Stainless steel 316 Stainless steel 316 Stainless steel 316 Stainless steel O'Ring NBR (Nitrile) NBR (Nitrile) NBR (Nitrile) NBR (Nitrile) NBR (Nitrile) Flow Rate Ranges (litres per minute/US gallons per minute)