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Repeatability: 0.5% of full scale
Ambient Temperature: 0 to 70°C (32 to 158°F)
Maximum Pressure: 200 psig
Connections: 1/8' FNPT
End Blocks: Aluminum or 316 Stainless Steel
Elastomers: Buna & FKM (Aluminum), FKM (316SS)
Tube: Borosilicate
Floats:Glass or 316 Stainless Steel or Tantalum
Input Power: 12 Vdc, 15 Vdc maximum, 250 mA regulated, peak to peak maximum 100 mV
Power Consumption: Less than 200 mA
Response Time: 500 milliseconds
Source of Light: 65 nm, red LED
Light Immunity: Pulse modulated
Dry Contact Closures: 2 normally open, and normally closed relays 91A, 30 Vdc max.)
Alarm Options: High, Low or High/Low
Buzzer: User configurable, momentary or latch through DIP Flowmeter setting
Reset: Reset button or remote through “D”-through “D”- connector, to disable relay or buzzer
Interface: 9-pin “D”-connector
Optional: 12 Vdc power supply, tripod base
Dimensions:
Alarm Electronics Enclosure: 51.1 x 76.2 mm (2.01 x 3.00')
Enclosure #2 with Phone Plug: 30.5 x 14.2 mm (1.2 x 0.6')
Ask questions
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- Q: Can I save items for later?
A: Yes, you can save the items you wish to purchase later in the shopping cart. This way, when you are ready to proceed with the order, you can easily find them.
- Q: Do you support global shipping?
A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.
- Q: How to apply for an extended warranty on a product?
A: Applying for an extended warranty is simple. During the purchasing process, you can choose to extend the warranty period for eligible products. Just select the desired warranty period, and it will be added to your purchase.
Reviews
- P
Paul Szafarz
Nov 21, 2025
Omega Flowmeter FLSW3409STSuper simple, would use againHelpfulUnhelpful - B
Brian Tuttle
May 20, 2024
Omega Flowmeter FLSW3409STA haven for those seeking knowledge and insight.HelpfulUnhelpful - D
Danny Goodwin
Apr 12, 2024
Omega Flowmeter FLSW3409STIt's a fantastic price.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Omega Flowmeter FLSW3409STAll was ok! No problems whatsoever.HelpfulUnhelpful
Omega Flowmeter FLSW3409ST
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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