Ultrasonic Flow Meters

Oxfam is a global movement of people, working together to end the injustice of poverty. Oxfam has been working in Lebanon since 1993. We provide humanitarian assistance to vulnerable people affected by conflict, and we promote economic justice and good governance, and women’s rights. Oxfam also works with local partners to contribute to the protection and empowerment of marginalized women and men.

Oxfam is seeking a Supplier to provide Ultrasonic flow meter devices to support South Lebanon Water Establishment to monitor the flow rates in the stations.

1.
Supply of 8 Ultrasonic Flow Meters of Heavy-Duty quality.
2.
Model: SGM-200 H
3.
Origin of Brand: EU Brand
4.
General Specs:
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Linearity: 0.5%
•
Repeatability: 0.2%
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Accuracy: ±1%, di lettura > 0.3 mps
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Max Speed: ±12m/s
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Pipe size: DN20 – DN4000mm (using different transducers)
•
SD: 512MB – 32GB, SD or SDH
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Data record method: year and month is the folder, day and measure SN in the file name.
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Recording interval: 5s, 10s, 20s, 30s, 60s.
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Max data stored: according to the SD used, 16GB can store data up to 10 years.
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Data curve reading time: min 20m; max 4h.
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Menu language: English
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Display: 3,5’’ 320x240 pixel, 65536 colours
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Temperature: -20 to +60 °C
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Power supply: Ni-MH integrate batteries. When fully charged they will last 24 hours. 100-250vac for the charger.
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Electric current: Average 100mA, max 310 mA, stand by 100 microA
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Housing: ABS
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Size: 218x103x35mm
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Weight: 400g
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Pipe material: the device shall read the flow rates of pipes made from carbon steel, stainless steel, cast iron ductile iron, PVC, aluminium, fibre-glass-epoxy, and others.
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Liquids: water (general), sea water, gasoline, fuel oil, crude oil, diesel oil, castor oil, gasoline, …
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Measure method: V, Z, W, N

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TS-2C sensors: DN20 - DN100, -30 to +90°C
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TM-1C sensors: DN50 - DN700; -30 to +90°C
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TL-1C sensors: DN300 – DN4000; -30 to +90°C
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S1F sensors (frame): DN20 – DN100; 0 to +70°C
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M1F sensors (frame): DN50 – DN700; 0 to +70°C
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TS2HC sensors: DN20 – DN100; -30 to +160°C
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TM1HC sensors: DN50 – DN800; -30 to +160°C
5.
The flow meters shall be submitted to Oxfam Office- Beirut.
6.
Oxfam may amend the quantities as per needs.

The supplier should submit:
1.Copies of the original documents that indicated the establishment or the legal status and registration of the supplier.
2.Data sheet showing the features and specs; check the mentioned specs above.
3.Warranty of the device.
4.Suppliers should provide three references, (company name, contact name and phone number).
5.Submit priced Bill of Quantities (BOQ).
6.Bank details

The Supplier shall submit the devices within 7 days after signing the contract.

Any requests for clarification may be submitted by email to lebresponseprocurement@oxfam.org.uk .

100% payment after delivery of the requested quantity, technical approval and submitting the financial documents.
Oxfam International in Lebanon reserves the right to reject any and all bids, including the Bidding process, or not to award the contract at any time, without incurring any liability to the affected Bidders.
Please submit the full application documents (as mentioned above) to lebresponseprocurement@oxfam.org.uk by June 9, 2025 midnight mentioning “Ultrasonic Flow Meters’’ in the subject line.