OVAL TV1025 / TV1040 / TV1050 / TV1065 / TV1080 / TV1100 / TV1150 / TV2150 Hybrid Multi DELTA Vortex-Thermal Flowmeter

Type: Vortex Flowmeter

Supplier / Manufacturer: OVAL

Model: TV1025 / TV1040 / TV1050 / TV1065 / TV1080 / TV1100 / TV1150 / TV2150

Industries & Applications:

Power & Energy Maintenance

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Hybrid Multi DELTA Wide-Range

The Hybrid Multi DELTA from OVAL is an advanced flowmeter that integrates both vortex and thermal mass sensing technologies. This hybrid design enables an exceptionally wide flow measurement range of 1:700 (at 0.6 MPa), making it ideal for diverse process applications. It delivers precise measurement of liquids, gases, and steam in a single unit, offering excellent flexibility for users who need to manage compressed air consumption or optimize energy usage. By combining two proven sensor principles, the Hybrid Multi DELTA ensures accuracy, reliability, and versatility in one compact system.

● Ultra-wide range (1:900) ﬂowmeter ● Sensor configuration unsusceptible to mist ● Low-pressure loss design ● Can measure small ﬂow rate equivalent to leakage from piping to ﬂow rate at normal operation by "one unit" ● Can be installed based on line size even with an uncertain flow rate

Model	All-in-one unit	Insertion type
Connection standard	25, 40, 50, 65, 80, 100, 150mm	For 150mm
Connection standard	25mm:0.6 to 420, 40mm:1.2 to 1008 50mm:1.8 to 1680,65mm:3 to 2520 80mm:4.2 to 3360,100mm:7.2 to 5880 150mm:16 to 13440	Flange
Flow range※m³/h（normal）at 0.6MPa	25mm:0.6 to 420, 40mm:1.2 to 1008 50mm:1.8 to 1680,65mm:3 to 2520 80mm:4.2 to 3360,100mm:7.2 to 5880 150mm:16 to 13440	16 to 13440
Body material	225 to 50mm: A5052, 65 to 100mm: SCS13A 150mm: STPG	SUS304
Operating temp. range	0 to 50°C
Max. operating pressure	0.78MPa
Accuracy	±5% or reading ±0.05% of maximum flow
Power supply	DC-powered
Configuration	Non-explosionproof, IP65
Output	Pulse (flowrate, alarm), analog (a choice among flowrate, temperature and pressure)
Applicable fluids	Compressed air, nitrogen