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Macnaught Pty Ltd » flow meters » m-series™ positive displacement flow meters » M40
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M40 - 1 1/2" metres with mechanical register
The M40 is the medium to large capacity meter in the M-SERIES™ range. It has the ability to handle a wide range of fluid viscosities with exceptional levels of repeatability and durability.
Features
- Compact size.
- Easy to read and operate mechanical register.
- Flexibility of installation options (e.g. can be mounted horizontally or vertically; no flow conditioning required).
- Low pressure drop allows for economical pump selection or gravity flow applications.
- Meter construction enables fast and easy on-site servicing without removal from application.
- Meter accuracy is verified by a factory calibration check after which an individual metrology report is issued.
- Meter design minimises the number of wearable and replaceable parts and extends product life.
- An Option of 100 Pulse per unit of measure output is available for the Analogue version.
Specifications
| Model | M40 |
| Meter Type | Meter With Mechanical Register |
| Meter Body Material | Aluminium / 316 Stainless Steel / Bronze |
| Wetted Components: Rotor Material Shafts O'ring |
PPS / 316 Stainless Steel 316 Stainless Steel NBR (Nitrile) |
| Flow Rate Ranges (Litres Per Minute/US Gallons Per Minute) Above 5 cPs Below 5 cPs |
10 To 250 / 2.6 To 66 235/4 to 62 |
| Accuracy- Within (Of Reading) | +/- 1% / Analogue Register +/- 0.5% |
| Repeatability | 0.03% |
| Maximum Viscosity (Of Standard Model) | 1000 Centipoise ( > 1000 Hi Vis Rotors) |
| Maximum Operating Pressure | 3500 kpa/500psi/35bar or flange rule where fitted (*PEI 1800kpa/260psi/18bar) |
| Max. Operating Temperature | 80°C / 176°F, High Temp Option 120°C / 248°F |
| Recommended Mesh Strainer Size | 60 Mesh |
Port Size
To order flowmeter you must replace ‘X’ with the relevant number. This number will determine the following specifications:
| Port Size: | Calibrated and Display In: |
| 1 = 1 1/2” BSP (F) ports | Litres |
| 2 = 1 1/2” NPT (F) ports | US Gallons |
| 3 = 1 1/2” ANSI 150lb Flange | Litres |
| 4 = 1 1/2” ANSI 150lb Flange | US Gallons |
| 5 = 40mm DIN 16 Flange | Litres |
| 9 = 1 1/2” ANSI 600lb Flange | Litres |
| 13=40mm JIS 10K flange | Litres |
PPS = Polyphenylene Sulfide Resins
*EU - pressure equipment directive 97/23/EC
Options and accessories
| M40 - 1 1/2” METERS WITH MECHANICAL REGISTER | M40ARM-X | M40ASM-X | M40SRM-X | M40SSM-X |
| FKM O-Ring | Ο | Ο | Ο | Ο |
| FEP O-Ring | Ο | Ο | Ο | Ο |
| EPDM O-Ring | Ο | Ο | Ο | Ο |
| High Temp Rotors | Ο | • | Ο | • |
| High Viscosity Rotors | Ο | Ο | Ο | Ο |
| Hall Effect Sensor | - | - | - | - |
| Reed Switch | - | - | - | - |
| Solvent Kit | Ο | • | • | • |
| Hastalloy C Shafts | - | - | - | - |
| Analogue Register | Ο | Ο | Ο | Ο |
| MH450 Register | Ο | Ο | Ο | Ο |
| Pulsar Kit P500 | + | + | + | + |
| Remote Mounted LC Display | - | - | - | - |
| Heating Jacket | + | + | + | + |
| Protection Boot | + | + | + | + |
| 4-20ma Module | - | - | - | - |
• Standard Ο Optional - Not Available + Accessory