Rotary Gas Meter are approved for custody transfer applications and used by natural gas transmission and gas distribution companies. Some sizes of meters are available in the HTR version (High Temperature Resistance).Rotary Gas Meter of standard construction are used in the measurement of a variety of filtered and dry non-corrosive. gases, including specialty gases.
Feature:
- Compact size and lower weight
- High performance rotor (impeller) profile for increased rangeability
- Superior strength ensures reduced sensitivity to pipe stress
- Decreased susceptibility to damage from pressure shocks
- Simplified maintenance and repair
- Multi-functional index
- Low pressure drop
- Nominal pressure rating: ANSI150 or PN10/16
- Nominal Diameter: from DN40 to DN150 (from 1 1⁄2 ” to 6 ”)
- Measuring Range: From 1:30 to 1:160 accordind to EN12480
- Flow rate: From 0,5 m 3 /h to 1000 m 3 /h
- Repeatability: Better than 0,1%
- Measuring Accuracy : According to EN12480
- Temperature Range : -25° C to +55° C
- Approval : EN12480, OIML R137 1&2, MID, ATEX, PED
Technical Data:
| Materials: | Body & Rotors : Hard anodize Aluminum Alloy Shaft & Bearing: Stainless Steel Timing gears:High grade steel Bearing supports: AISI430 stainless steel |
| Nominal pressure rating: | ANSI150 & PN10/16 |
| Nominal Diameters: | from DN40 to DN150 (from 1 1⁄2 ” to 6 ”) |
| Measuring Range: | From 1:30 to 1:160 accordind to EN12480 |
| Flow rates: | From 0,5 m 3 /h to 1000 m 3 /h |
| Repeatability: | Better than 0,1% |
| Measuring Accuracy: | According to EN12480 |
| Temperature Range: | -25° C to +55° C |
| Low frequency pulse: | 2x low frequency NO reed contact and 1 x anti fraude NC reed contact |
| High frequency pulse: | Optional on 171-241 size. Not available on 121 size. |
| Pressure & Temperature point: | 1⁄4 ” NPT female ( others at request) |
| Approval: | EN12480 |
| OIML R137 1&2 : 2012 | |
| 2014/32/EU MID | |
| 2014/34/EU ATEX | |
| 2014/68/EU PED |
