Deltatop DO62F – Orifice Plate Assembly for Flow Measurement
The Endress+Hauser Deltatop DO62F is a complete, pre-assembled orifice plate flow measurement assembly. It combines the primary element (orifice plate), impulse lines and 3-valve manifold in a single, factory-tested unit.
Key Features
- Complete pre-assembled unit (orifice plate + impulse lines + manifold)
- Pipe sizes: DN50 to DN1000
- Accuracy: ±0.6% of reading (per ISO 5167)
- Orifice plate types: standard, eccentric, segmental
- Process temperature: −196 to +600 °C
- Process pressure: up to 420 bar
- Materials: 316L, Hastelloy C, duplex
- Compatible with all Deltabar differential pressure transmitters
- Factory-tested assembly
Applications
Steam flow measurement, gas flow, liquid flow, custody transfer, process control, utility metering.
Technical Specifications
| Parameter | Value |
|---|---|
| Pipe sizes | DN50–DN1000 |
| Accuracy | ±0.6% per ISO 5167 |
| Process temperature | −196 to +600 °C |
| Process pressure | Up to 420 bar |
| Orifice types | Standard, eccentric, segmental |
| Assembly | Pre-assembled, factory-tested |





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