The compact OG7 oval gear liquid flowmeter gives high performance and excellent chemical resistance for high viscosity liquids up to 1000cSt. This oval gear flow sensor has a standard flow range from 5 to 500 L/min on 30 cSt oil and 20 to 500 L/min on water-like liquids. The standard 50bar high pressure model is 316 Stainless Steel with Viton™ ‘O’ ring seal with a standard 2″ process fitting size. For OEM applications other alternatives are available, including high pressure options and manifold mountings. For hazardous areas either the Namur sensor or the reed switch (simple apparatus) may be used.
If you would like some help selecting a Flowmeter, our experienced team are always happy to help.
| Sample Model (product codes) | Flow Range - Water L/Min | Flow Range - 30 cSt Oil L/Min | Wetted Materials | Accuracy - Water | Accuracy - 30 cSt Oil | Repeatability | Detector Type | Terminations | Approx. 'K' Factor Pulses/Litre |
|---|---|---|---|---|---|---|---|---|---|
| Stainless Standard OG7-SS5-VHD-B | 20-500 | 5.0-500 | Body - 316 St St Gears - Carbon filled PEEK Seal - Viton™ Magnet - Ceramic | ± 1.0 % Reading | ± 0.5 % Reading | ± 0.1 | Hall Effect | Terminal block M20 cable gland | 25 |
Prior to installing the flow meter, read the Instruction Manual and refer to the following Installation Checklist to prevent avoidable failures due to mis-wiring etc.
For technical issues, refer to our Troubleshooting Section or email technical@flowmeters.co.uk
