ONICON F-1000 Series Inline & Insertion Turbine Flow Meter

 

ONICON’s F-1000 Series is a family of insertion and inline style turbine meters flow meters that provide accurate, reliable flow measurement in a variety of applications. The F-1000 Series meters are suitable for use in pipes ranging in size from ¾ to 72” in diameter. 

Each model utilizes ONICON’s patented electronic turbine rotation sensing system and unique low mass turbine design that is accurate over wide flow ranges with excellent low flow measurement capability

Features

• The Dual Turbine Advantage
• Programmable with Built-in Diagnostics
• Excellent Long-term Reliability
• Simplified Hot Tap Insertion Design
• Unmatched Price vs. Performance

Applications

• Chilled water or hot water & water/glycol solutions for HVAC
• Domestic/municipal water
• Clean process water

Specifications

Accuracy	± 0.5% of reading at the calibrated velocity
	Insertion	± 1% of reading from 3 to 30 ft/s (10:1 range
		± 2% of reading from 0.4 to 20 ft/s (50:1 range)
	Inline	± 2% of reading from 0.8 to 38 GPM (50:1 range)
Pipe Size Range	Insertion	1¼ through 72” nominal diameter
	Inline	Threaded or sweat union fittings – ¾ or 1”
Supply Voltage	24 ±4 V AC/DC at 100 mA
Liquid Temperature Range	Medium Temp	150° F continuous, 200° F peak
	High Temp	280° F continuous, 300° F peak
	Meters operating above 250° F require 316 SS construction option
Ambient Temperature Range	-5° to 160° F (-20° to 70° C)
Operating Pressure	400 PSI maximum
Pressure Drop	Insertion	Less than 1 PSI at 20 ft/s in 1½” pipe, decreasing in larger pipes and lower velocities
	Inline	3 PSI at a maximum flow rate
Material	Wetted material	Electroless nickel plated brass stem
	Optional	316 stainless steel, NSF/ANSI 61/372 version*
Output Signal Available	Frequency Output	0-15 V peak pulse, programmable max Hz
Closing time	Scaled Pulse / Alarm Output	Isolated solid-state dry contact Contact rating: 100 mA, 50 VContact duration: Field programmable; 50, 100, 500 or 1000 ms
Opening time	Analog Output (non-isolated)	Signal type: 4-20 mA, 0-10 V or 0-5 V (jumper selectable)Output range: Field programmable
Pressure ports	Isolated Analog Output	Signal type: 4-20 mA, 0-10 V or 0-5 V (jumper selectable) Output range: Field programmable
Electronics Enclosure	NEMA4 enclosure
	Optional	Submersible enclosure
Electrical Connections	Standard	10’ of cable with ½” NPT conduit connection
	Optional	Indoor DIN connector with 10’ of plenum rated cable

Data Sheet ONICON F-1000 Series Turbine Flow Meter

 

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