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Dwyer DS-400-6-LV | Averaging Pitot Flow Sensor | 6" Pipe, Without Valves
The Dwyer DS-400-6-LV is a Series DS-400 in-line averaging Pitot tube flow sensor for 6" schedule 40 pipe, supplied without valves. Paired with a differential pressure gauge of suitable range, the DS-400-6-LV senses the flow rate of compatible gases and liquids.
- 6" pipe size for the Series DS-400 — version without valves
- DS-400-6-LV mounts with the included 3/4" male NPT compression fitting, which sets the insertion length
- Two 1/8" female NPT x 1/4" SAE 45° flared adapters included with the DS-400-6-LV, compatible with the hoses in the A-471 Portable Capsuhelic Gauge Kit
- 304 SS sensor tube with brass compression fitting (DS-400-6-LV)
- DS-400-6-LV rated to 200 psig (13.78 bar) at 200°F (93.3°C)
- Specifications
- Features
- Downloads
| Part Number | DS-400-6-LV |
| Brand | Dwyer |
| Type | In-Line Averaging Flow Sensor |
| Pipe Size | 6" (schedule 40) |
| Valves | Without valves |
| Piping Connection | 1/8" female NPT, with 1/8" female NPT x 1/4" SAE 45° flared adapters included |
| Process Connection | 3/4" male NPT compression fitting (included) |
| Sensor Tube | 304 SS |
| Compression Fitting | Brass |
| Max. Operating Pressure | 200 psig (13.78 bar) at 200°F (93.3°C) |
| Max. Operating Temperature | 200°F (93.3°C) |
| Media | Compatible gases and liquids |
- Time-saving single point velocity pressure measurement doesn't require "traversing" the flowing stream thanks to multiple sensing point measurement and built-in averaging capability.
- Pitot tubes are a tried-and-true device that has been used for years in flow measurement.
- Each model has an easy-to-use, fast-acting quarter-turn ball valve with 1/8" female NPT valve assembly process connections to isolate the sensor for zeroing.
- Both pressure connections have instrument shut-off valves with 1/8" female NPT connectors that are rated for 200 psig (13.7 bar) and 200°F (93.3°C).
- In cases where valves are not necessary, it is less expensive to exclude them.
- The exceptional 3/4" dia. stainless steel used in the construction of the Series DS-400 Averaging Flow Sensors allows them to withstand the additional stresses encountered at higher flow rates with both water and air.
- Economical flow indicator when coupled with a differential pressure gauge that is suitable.
- Sturdy construction results in a sturdy, non-clogging design.
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