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Gasket: EPDM
Housing: Cast Aluminum
Accuracy: ±1.5% of reading ±0.3% range
Repeatability: 1%
Minimum Conductivity: 50 µs/cm
Maximum Liquid Temperature:
90ºC (194°F)
Ambient Temperature: 5 to 70ºC
(41 to 158°F)
Maximum Pressure: 16 bar (232 psi)
Flow Indication: LED green, flow
proportional blinking
Frequency: Square wave signal NPN,
internal pull-up resistor 2 kΩ pulse duty
ratio 50:50
Signal Current Maximum: 20 mA,
current limited
Response Time: <500 mS
Electrical Connection: Plug connector
M12 x 1
Power Supply: 24 Vdc ±10%
Current Consumption:
Maximum 150 mA
Electrical Protection: Measures
short-circuit proof (up to 30V) and
polarity protection (up to -30V)
Protection Class: NEMA 4X (IP65)
Flow Range:
FMG71B: 0.5 to 30 LPM
(0.13 to 7.93 GPM)
FMG72B: 1 to 60 LPM
(0.26 to 15.85 GPM)
FMG73B: 5 to 250 LPM
(1.32 to 66 GPM)
Analog Output Signal (“-A” Models)
4 to 20 mA (0 to Full Scale):
Current Limitation: 26 mA approx.
Maximum Load: 250 Ω to GND
Ask questions
(0/1,200)
- Q: How can I cancel or modify an order?
A: If you need to cancel or modify an order, please contact our customer service team as soon as possible. We will do our best to accommodate your request based on the order status and feasibility.
- Q: Do you have any recommended alternative products?
A: Yes, we have a range of recommended alternative products available. If you're looking for options similar to a particular product, our website or customer service representatives can provide you with suitable recommendations based on your preferences and needs.
- Q: What should I do if a product is lost or damaged during shipping?
A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.
Reviews
- R
Robert Aguiar
Aug 26, 2025
Omega Flowmeter FMG73B-AI'm feeling positive and upbeat.HelpfulUnhelpful - M
Miguel Reyes
Nov 23, 2024
Omega Flowmeter FMG73B-AI'm so relieved to have found the bulb I was searching for at OKmarts SUPPLY.HelpfulUnhelpful - T
Tianran Ke
May 23, 2024
Omega Flowmeter FMG73B-AReceived my stuff right when I needed it and it's awesome.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Omega Flowmeter FMG73B-AAll was ok! No problems whatsoever.HelpfulUnhelpful
Omega Flowmeter FMG73B-A
✔ 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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