SM-RI-X
The SM-RI-X is serially equipped with a lubrication system for all types and a mechanical index with metal cover. Optionally all meter sizes can be equipped with a cost-saving middle-frequency pulser, realized within the meter index.
| Download SM-RI-X | Technical data SM-RI-HT | Technical data SM-RI-P | |||
The high temperature Turbine gas Flow Meter is a state of the art precision instrument designed for pre-heated gas for power plants. Optical sensors (high freqency pick-up) will register two impulses per turbine wheel revolution from the special revolving actuator (light corridor) mounted on the main shaft.
The use of 4 optical sensors mounted in a special thermowell grant replacing or cleaning without depresurising the line. The optical interface unit is mounted on the meter in an explosion proof box.
| Meter type | SM-RI-HT | |
| Diameter | mm inch |
150 - 200 6 - 8 |
| Flow range size | G 1000 - G 1600 | |
| Qmax | m³/h cfh |
1600 - 2500 56000 - 88000 |
| Rangeability | p = 0 bar g | 1:20 |
| Max. error of reading (Qt - Qmax) | 1 bar g (Qt = 0.2 Qmax) | ±0.5 % |
| Repeatability | % of reading | < 0.1 % |
| Upstream straight pipe | 2 DN | |
| Downstream straight pipe | 2 DN | |
| Type approval | acc. ISO 9951 | |
| Body material | spheroidal cast iron (up to PN 16), steel | |
| Meter body length | 3 DN | |
| Flange ratings | PN ANSI |
100 600 |
| Pressure range | MPa g bar g psi g |
0.8 - 8.95 8 - 89.5 115 - 1300 |
| Temperature range | ambient process |
-10 to +65 °C -10 to +170 °C |
| Ingress Protection | IP 67 | |
| LF-sensor | standard | - |
| HF-sensor | optional | 2 |
| Lubrication | oil pump |
- SM-RI-HT
One of the few turbine meters in the world especially constructed for the measurement of ethylene and other critical gases. High quality ceramic bearings, dual lubrication and advanced hydrodynamic design give a superior performance to other measurement systems
| Meter type | SM-RI-P | |
| Diameter | mm inch |
50 - 250 2 - 10 |
| Flow range size | G 40 - G 2500 | |
| Qmax | m³/h cfh |
65 - 4000 5800 - 141,000 |
| Rangeability | p = 0 bar g p = 20 bar g p = 50 bar g |
1:20 1:50 1:100 |
| Max. error of reading (Qt - Qmax) | 1 bar g (Qt = 0.2 Qmax) | ±0.5 % |
| Repeatability | % of reading | < 0.1 % |
| Upstream straight pipe | 2 DN | |
| Downstream straight pipe | 2 DN | |
| Type approval | yes | |
| Body material | steel ASTM A 350 LF2 | |
| Meter body length | range dependant | |
| Flange ratings | PN ANSI |
10 - 100 125 - 600 |
| Pressure range | MPa g bar g psi g |
0 - 13 0 - 130 0 - 1885 |
| Temperature range | ambient process |
-10 to +65 °C -20 to +65 °C |
| Ingress Protection | IP 61 | |
| LF-sensor | standard | - |
| HF-sensor | optional | 2 |
| Lubrication | standard | 2 x oil pump |
- SM-RI-P
