HS23 Dry Model Bubble Unit
Water level in a water body can be determined by measuring the pressure head of gas bubbling from an open orifice at a fixed location. The gas purge water level sensing system consists of a dry bubbler with the gas line leading back to a pressure transducer…
| Packing Details | 220mm x 220mm x 150mm |
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| Suitable for all dry pressure transducers such as: WL2100D, WL3100 and WL3100A (and compatible third party products) |
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| Single Line Gas Purge System |
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| Dual Line / Orifice Gas Purge System |
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Water level in a water body can be determined by measuring the pressure head of gas bubbling from an open orifice at a fixed location. The gas purge water level sensing system consists of a dry bubbler with the gas line leading back to a pressure transducer located in an enclosure above maximum flood level.
The HyQuest Solutions Dry Bubble Unit Series HS-23 is a gas purge system which provides a constant differential pressure (3-5 psi) above the pressure head at the orifice. This constant differential pressure maintains a constant bubble rate through the gas tube throughout all water level regimes.
The HS-23 incorporates a regulator valve for setting the bubble rate. The unit is pre-calibrated at the factory. The design eliminates the need of sight glass and oil reservoir for setting the bubble rate. It is a reliable and maintenance free method for accurate sensing of water level.
The HS-23 is available in single line (HS23SL), dual line (HS23DL) or dual orifice (HS23DO) models.
- Robust construction
- Pre-calibrated regulator valve
- Available in single line, dual line or dual orifice
- No oil (dry operation)
- Easily serviced and maintained