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Discrete outputs Frequency, Limit switches, Pulse, Status
Analogue outputs 4…20 mA
Liner Ethylene tetrafluoroethylene (ETFE), Hard rubber, Perfluoroalkoxy alkane (PFA), Polytetrafluoroethylene (PTFE), Polyuretane (PUR)
Process temperature -40…+180°C/
-40…+356°F
Flange connections EN (1092-1): DN2.5…3000
ASME (B 16.5): ⅒…120"
JIS (B 2220): 2.5…1000A
Pressure rating (EN 1092-1) PN40
Pressure rating (JIS B 2220) 20k
Pressure rating (ASME B 16.5) Cl 300#
Ask questions
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- Q: Are there size restrictions for international shipping?
A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.
- Q: Can I request a price adjustment if the item I purchased goes on sale?
A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.
- 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.
Reviews
- D
Daniel Washington
Jan 23, 2026
KROHNE Flowmeter OPTIFLUX4300CHigh-quality product.HelpfulUnhelpful - S
Shawn Kiernan
Jan 11, 2026
KROHNE Flowmeter OPTIFLUX4300CGreat Customer Service. Very helpful. Items shipped immediately. Will use again in the future for control parts.HelpfulUnhelpful - L
Les Bull
Aug 18, 2025
KROHNE Flowmeter OPTIFLUX4300CI'm happy to have found what I needed online.HelpfulUnhelpful - D
Donald Brown
Sep 27, 2023
KROHNE Flowmeter OPTIFLUX4300CI was able to find the shut-off valve repair part I needed in no time!HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
KROHNE Flowmeter OPTIFLUX4300CAll was ok! No problems whatsoever.HelpfulUnhelpful
KROHNE Flowmeter OPTIFLUX4300C
✔ 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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