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Macnaught Pty Ltd » flow meters » wm-series™ positive displacement flow meters
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WM100 - 4" pulse meters
- Download WM100 Series Instruction Manual
- Download brochure
- Download numbering system sheet
- Download WM100 Series St. Steel Instruction Manual
Suitable for fuels, lubricants and corrosive fluids (stainless steel only) to a viscosity of 1000cPs, the M100 is a 100mm (4"), high flow, oval gear flowmeter and is capable of measuring fluid flows of up to 1200LPM. The M100 is accurate to +/- 0.5% and provides exceptional levels of reliability and durability.
Features
- Easy to read and operate, resettable LC display options available
- Flexibility of installation options (eg: 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
- Available with 4’ ANSI 150lb, JIS10K and DIN 16 flanges (modular construction) or 3’ screwed BSP (F) or NPT (F)
- LCD optional displays meet European CE directive
- Standard/deluxe displays/MR100 and pulse version have IP65/NEMA9 protection
- Intrinsically safe LC display options available.
- 12 month warranty
Specifications
| Model | M100/WM100 |
| Meter Type | Pulse / Standard LC Display / Deluxe LC Display |
| Meter Body Material | Aluminium / Stainless Steel / Bronze |
| Wetted Components: Rotor Material Shafts O'ring |
Aluminium / Stainless Steel 316 Stainless Steel NBR (Nitrile) |
| Flow Rate Ranges (Litres Per Minute/US Gallons Per Minute) Above 5 cPs Below 5 cPs |
120 To 1200 / 32 - 317 200 To 1200 / 53 - 317 |
| Accuracy- Within (Of Reading) | +/- 0.5% |
| Repeatability | 0.03% |
| Maximum Viscosity (Of Standard Model) | 1000cPs ( > 1000 cPs Hi Vis Rotors Available) |
| Maximum Operating Pressure | 1200kpa/175psi/12bar |
| Pulser Type | Hall Effect or Reed Switch or Combination HE / RS |
| Pulses Per Litre/Us Gallon | 2.32 / 8.782 |
| Max. Operating Temperature | AL 80°C/176°F St St 120°C / 248°F |
| Recommended Mesh Strainer Size | 40 |
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: |
Electrical Conduit Connection: |
| 3 = 4” ANSI 150lb Flange | Litres | 20mm (F) |
| 4 = 4” ANSI 150lb Flange | US Gallons | ½” NPT (F) |
| 5 = 100mm DIN 16 Flange | Litres | 20mm (F) |
| 13 = 100mm JIS 10K Flange | Litres | 20mm(F) |
| 14 = 3” ANSI 150LB Flange | Litres | 20mm(F) |
| 15 = 3” ANSI 150LB Flange | US Gallons | ½” NPT (F) |
| 16 = 3’ BSP (F) Port | Litres | 20mm(F) |
| 17 = 3” NPT (F) Port | US Gallons | ½” NPT (F) |
Options and accessories
| M100 - 3” PULSE AND LC DISPLAY METERS | M100AAX-X | M100SSX-X | M100BAX-X |
| FKM O-Ring | Ο | Ο | Ο |
| FEP O-Ring | Ο | Ο | Ο |
| EPDM O-Ring | Ο | Ο | Ο |
| High Temp Rotors | - | - | - |
| High Viscosity Rotors | Ο | • | Ο |
| Hall Effect Sensor | Ο | Ο | Ο |
| Reed Switch | • | • | • |
| Solvent Kit | - | - | - |
| Hastalloy C Shafts | - | - | - |
| Analogue Register | - | - | - |
| Pulser Kit P500 | - | - | - |
| Remote Mounted LC Display | + | + | + |
| Heating Jacket | - | - | - |
| 4-20ma Module | + | + | + |
| Protection Boot LC Displays | + | + | + |
• Standard Ο Optional - Not Available + Accessory