Kofloc Models RK2000/RK2005/RK2006 Large Capacity Flowmeters

Kofloc Models RK2000/RK2005/RK2006 Large Capacity Flowmeters are large-capacity float-type flowmeters. Flows within the ranges of 200 to 1,000 L/MIN (for gases) and 10 L/MIN to 30 L/MIN (for liquids) full scale can be measured and controlled. Measurements of large flows are available. The valve arrangement is available at the top. Reed Switch for the Alarm function. RoHS

Capable of measuring/controlling large flows of gases in the ranges of 200 to 1,000 L/MIN full scale (Air calibration)
Capable of measuring/controlling large flows of liquids in the ranges of 10 to 30 L/MIN full scale (Water calibration)
Can be mounted onto various types of measuring instruments and sampling systems, and in diverse plants

– Fluid Models RK2000/RK2005/RK2006：
Gas　: N₂,Air,H₂,He,Ar,O₂,CO₂ etc.
Liquid: H₂O
– Flow range Models RK2000/RK2005/RK2006：
Gas　:100～1000L/min
Liquid　: 10～30L/min
– Accuracy Models RK2000/RK2005/RK2006：±5%F.S.

Features

Capable of measuring/controlling large flows of gases in the ranges of 200 to 1,000 L/MIN full scale (Air calibration)
Capable of measuring/controlling large flows of liquids in the ranges of 10 to 30 L/MIN full scale (Water calibration)
Low prices
Can be mounted onto various types of measuring instruments and sampling systems, and in diverse plants.

Applications

Gas　N2,Air,H2,He,Ar,O2,CO2 etc.
Liquid　H2O

Specifications

Fluids	Gases and liquids (Calibration conditions for other fluids)
Accuracy	Within FS±5%
Proof pressure	0.7MPa
Materials	S	BS
Body block and some other components	SUS304	Brass
Tapered tube	Pyrex®, glass
Packing	FKM, fluorocarbon resin	NBR, POM
Float	SUS304
Protective cover	Acrylic resin
Temperature resistance	MAX 60℃ (RK2000), 10-30℃ (RK2005, RK2006)


Length designation code	Air (L/MIN)(at atmospheric pressure)	H2O L/MIN
20 Connection Rc3/8	20-200	*1.0-10
	25-250	—
	30-300	—
25 Connection Rc3/4	40-400	1.5-15
	50-500	*2.0-20
	70-700	*3.0-30
	100-1000	—
* The RK2005 and RK2006 are compatible with flow ranges marked with asterisks (*) only.