Compact orifice plate
Description
Compact orifice plates can be used without difficulty for the measurement of liquids, gases and vapours.
Differential pressure flow meters are used in many technical applications. As primary flow elements, orifice plates represent the most common solution. Orifice plates are notable for their easy installation and management.
The differential pressure generated by the primary flow element is normally transformed into an electrical signal proportional to the flow rate by a differential pressure transmitter.
Special features
- Compact and robust design per ISO 5167-2
- Installation between existing flanges (ASME/EN)
- Complete measuring point consisting of orifice plate, valve manifold and differential pressure transmitter available
- Simple installation without differential pressure lines
- Accuracy ≤ ±0.5 % of the actual flow rate and a repeatability of the measurement of 0.1 %
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- Reference StandardWIKA design
- Type of Compact Orifice PlateDirect Mounting
- Orifice plate typeSquare Edge
- International Reference StandardASME Standard
- Nominal Pipe Size2"
- Flange Rating and FacingASME 150 class Raised Face
- Flow element materialSS 316 dual grade
- Body Overall Thickness30mm
- Plate thickness3
- Beta Ratio40
- Vent / Drain hole requiredDrain hole
- Vent or Drain Diameterwithout
- wall thickness / schedule—
- Taps connectionDirect Mounting Adapter EN 61518 Type B
- Taps PositionVertical (std for gas & liquid appl.)
- Manifold—
- Temperature accessories—
- TransmitterNot Required
- Other accessoriesNot Required
- Markingstandard
- Certificates and Tests—
- Additional ordering informationWithout
Finish your configuration
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| Model | FLC-CO |
| Product family | FLC |
| Subcategory | Orifice plate |
| Accuracy | 0.5 % |
| Process connection | ASME/EN flangesNPT threadANSI/ASMEENWeld stubNipple |
| Max process pressure | 100 bar |
| Measurement technology | differential pressure |
| Wetted parts material | AISI 316/L |
| Datasheet languages | EN, DE |
| Beta ratio | Standard 0.40 or 0.65 Customer-specific values are individually calculated |
|---|---|
| Centring | via flange studs |
| Sealing face finish | 3.2 ... 6.3 μm (125 ... 250 AARH) |
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