G6 LANDIS GYR
Housed in a compact aluminium case, the Model 750 is a slow revving high capacity gas meter. Its 2 litre per cycle diaphragm operates at a rate of 40% slower than its 1.2 litre rivals. This design minimises the speed of internal components and coupled with high quality materials wear rates are reduced ensuring long-term accuracy retention.
About Product
The Model 750 has a capacity of 7.5m³/h of Natural Gas (SG0.62) or 6m³/h of Air at 125Pa pressure drop, a standard proven in Australia and throughout the world to ensure durability and reliable accuracy for periods of beyond 20 years. The outstanding design features of the Model 750 gas meter such as its tangent control, large cyclic capacity, and magnetic drive index provide unparalleled accuracy from 10 litres/h to 7.5m³/h. Our modern calibration and test facilities are accredited to ISO/IEC 17025.
Technical Specifications
| Gases | Natural gas and LPG |
| Temperature Range | –10 °C to +65 °C. |
| Cyclic Volume | 2 litres |
| Max. Pressure | 1.5 bar |
| Index Drive | Magnetically driven index ensuring low mechanical wear. |
| Index | Anti–Fog hydrophilic coated 8 digit index 5 whole cubic meters (white numbers on black wheels) and 3 decimal places (white numbers on red wheels). |
| Threads | Meter boss threads vertical inlet/outlet 10 Light 1” to BS746 at 152mm (6”) centres. 1” 10 Lt. to ¾” BSP Cap Nut and Liner set available part number SK5. |
| Case Construction | Pressure die cast aluminium. The Model 750 meter weighs 2.75 kg |
| Pulse Output Ready | All meters are fitted with a magnet in the far right index wheel and hence each meter is pulse retro fittable in the field 1 pulse / 10 lts. |
| Corrosion Protection | Alodine internal and external pretreatment of castings followed by baked polyester powder coat for maximum corrosion protection. |
| Pulse Output Module | 10 litres per pulse using IN-Z61 or IN-Z62 pulse module. |
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