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FTB300-Series

Low Flow Indicating Paddlewheel Flow Meter

Models In Stock
FTB300-Series
From $ C0.00
Models In Stock
Low Flow Indicating Paddlewheel Flow Meter FTB300-Series FTB300-Series
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Product Overview
Rated 5 out of 5 by from Great little flow meter We purchased this flow meter for a test project and we really loved the ease of use and accuracy. Would definitely recommend this product to others.
Date published: 2015-11-24
Rated 5 out of 5 by from Right Tool for the Job. Bought this, received fast, fairly priced, and the perfect tool for my needs.
Date published: 2016-04-29
Rated 1 out of 5 by from Fittings don't fit The fittings that came with the flow meter did not actually fit. And they only sent one. We have been in contact with Omega for several weeks now trying to fix the issue and it has not been resolved.
Date published: 2021-03-11
Rated 4 out of 5 by from Great product Good and precise flow meter, in addition, should have a hard reset switch, in case of the error
Date published: 2016-10-10
Rated 5 out of 5 by from Great product and easy to order Ordering was very easy and I received confirmation of the order quickly
Date published: 2023-05-03
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What are the dimensions of the FTB311 Micro-Meter

Asked by: EngieTechie
Thank you for your question. A file has been sent to your email with dimensions for this part..
Answered by: application engineer je
Date published: 2019-07-01

Are there replacement grey fittings available for purchase? (The grey circular fittings on either side of the flow meter)

Asked by: chr_moon
Thank you for your inquiry! Unfortunately, we do not offer the inlet and outlet fittings as a separate accessory for these flow meters
Answered by: Application Engineer JM
Date published: 2022-09-29

The flowmeter stopped working after 4 months installed in a pressure manifold. The sensor had continuous power during the time, the failure was found on the infrared sensor once the flowmeter was replaced. What is the life expectancy of the sensor?

Asked by: Rvasques
Thanks for your question. The life expectancy of the flow meter depends on the each individual application. Customers have this flow meter after 3 years and still working while others fail after 4 months. Send us an email or call us with more details of your application.
Answered by: ASE HPO
Date published: 2019-11-09

Is there an wiring schematic for the flow meter itself, instead of just the strainer that's in the manual? I'd like to output the signal to another unit if that's possible.

Asked by: alexjlove
We can send a copy of the wire schematic for this flow meter, please send that request to flow@omega.com which would be much appreciated. Thank you.
Answered by: Application Engineer JC
Date published: 2019-11-16

Is there any damage to the unit if exposed to flow rates higher than its flow reading capability?

Asked by: SA Engineer
Thank you for your inquiry! Exceeding the specified flow range can damage internal components by overspinning the paddle. In general slightly exceeding the maximum on occasions will not be an issue. Regularly exceeding the maximum flow rate by more than 10% may lead to excessive wear and deterioration of the meter.
Answered by: Application Engineer JM
Date published: 2022-09-02

I have three FTB300, one of them return me a 4Vdc from the sensor when there's no flow and I actually have a feedback on my PLC when there's flow.The two other 0V when there's no flow, and around 2V when there's a flow, and I don't have any feedback

Asked by: GCarrier
Thank you for your inquiry about the sensor. Please forward your statement to further assist trouble shooting the flow meter to the Flow Group at flow@omega.com
Answered by: Application Engineer JC
Date published: 2023-06-21

Is it applicable for air flow?

Asked by: Paulwg
Thank you for your inquiry! Unfortunately, these units will not work properly with air flow. They will only work with clean liquids
Answered by: Application Engineer JM
Date published: 2022-01-26

Do you have a larger unit that can measure ~ 1-10 gal/min?

Asked by: MolecularExpress
Thank you for your inquiry about a flow meter. Please compose an email and send to flow@omega.com and can provide options that best fits your application.
Answered by: JC ENGR
Date published: 2020-07-25
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