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PVC Lens: 9 bar (130 psig) at 21°C (70°F)
PVDF Lens ("-PVDF" Option): 150 psig (10 bar) @ 21°C (70°F)
Max Fluid Temperature:
PVC Lens, FNPT Connectors: 54°C (130°F) at 0 PSI
PVDF Lens ("-PVDF" Option), Tubing Connectors: 93°C (200°F) at 0 PSI
Full Scale Accuracy: ±6%
Input Power Requirement: 9 to 28 Vdc
Sensor Type: Infrared light beam
Alarm Output: Open collector 30 Vdc max
Enclosure: NEMA 4X (IP56)
Approximate Shipping Wt: 0.45 kg (1 lb) Materials of Construction
Body, Paddle, Axle Material: PVDF Connector Material
FNPT Connections: PVC
Tubing Connectors: PVDF Viewing Lens Material Option
Clear See Through: PVC
Opaque Chemical Resistant: PVDF (optional)
O-Ring Seals: FKM (EPDM optional)
Compression Seal to Pump: PVC Sensor Only
Models: 5 Vdc digital square wave (2-wire)
Output: 3-wire shielded cable, 1.8 m (6')
Ask questions
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- Q: How can I participate in limited-time sales or flash sales?
A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.
- Q: Are there any discounts or promotions available?
A: Yes, we frequently offer discounts and promotions on various products. Keep an eye out for special deals, seasonal sales, and promotional campaigns on our website or subscribe to our newsletter to stay updated on the latest offers.
- Q: Can I use multiple promo codes on a single order?
A: Generally, only one promo code can be applied per order. During the checkout process, you'll have the option to enter a promo code, and our system will automatically apply the best available discount to your order.
Reviews
- B
Barbara Farrell
Aug 09, 2025
Omega Flowmeter FTB321DMuy rápido y cómodoHelpfulUnhelpful - J
Joseph Morrison
Dec 30, 2024
Omega Flowmeter FTB321DI was able to track down some parts, which is a big accomplishment.HelpfulUnhelpful - F
Frank Rich
Sep 26, 2023
Omega Flowmeter FTB321DYour website was super user-friendly and the checkout process was a breeze.HelpfulUnhelpful - C
Clint Rossiter
Sep 23, 2023
Omega Flowmeter FTB321DGreat job, OKmarts! You guys really know how to provide excellent service - had what I needed and got it to me ASAP!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Omega Flowmeter FTB321DAll was ok! No problems whatsoever.HelpfulUnhelpful
Omega Flowmeter FTB321D
✔ 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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