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Hydro Air Process Instruments Sdn Bhd 202201042496 (1488193-D)
Business
Hours
Monday - Friday 8:30 AM - 5:30 PM
Saturday - Sunday Closed
Open
Closed
11-May-2026
Hydro-Air Vortex Flowmeter is used in many critical industrial applications to measure the velocity of gases, steam and liquid in fully filled pipelines. The measuring principle is based on the development of a Karman Vortex Shedding Street in the wake of a body built into the pipeline.
The periodic shedding of eddies occurs first from one side and then from the other side of a bluff body (vortex-shedding body) installed perpendicular to the pipe axis. Vortex shedding generates a so-called “Karman Vortex Street” with alternating pressure conditions which the frequency is proportional to the flow velocity.
All the vortex flowmeters are factory tested and calibrated. A calibration certificate is included for each of the flowmeter.
Technical Specifications:
- Application Range: Gas, Liquid & Steam
- Primary Measured Value: Flow Rate
- Accuracy:
- Liquid: ±1.0% of rate
- Gas and Steam: ±1.5% of rate
- Process Temperature:
- T1 Level: -20 to +100 deg C
- T2 Level: -20 to +250 deg C
- T3 Level: -20 to +300 deg C
- T4 Level: -20 to +420 deg C
- Reference Conditions:
- Flow Conditions similar to EN29104
- Medium: Water / Gas / Steam
- Temperature: -10 to +30oC
- Inlet Section: ≥10 DN
- Operating Pressure: 1 bar / 14.5 psig
- Body Material: SS304; SS316L
- Converter Material: Polyurethane coated die-cast aluminum
- Power Supply: 24 VDC
Send your message to Hydro Air Process Instruments Sdn Bhd
Main Office
Hydro Air Process Instruments Sdn Bhd 202201042496 (1488193-D)
100, Jalan Pusat Perniagaan 1, Pusat Perniagaan Raja Uda, 12300 Butterworth, Pulau Pinang, Malaysia.
Tel: 
Email: 
