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Honsberg - HD2K Series Flow Switch

Piston

Model HD2K is a flow switch for oil and other viscous media. It has a scale that shows where in the working range you have set the switching point. The switch can also deal with highly viscous media, which makes it highly suitable for hydraulic applications.

Special versions

• Ex/ATEX version
• Version for higher pressure PN 500 bar
• Integrated flow meter
• Integrated temperature gauge

Switching Range 0,5..60 l/min
Oil
G¼" up to G1"
Brass or Stainless Steel Wetted Parts
Max Pressure 200 bar

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Technical data / Documents

Product description

Accessories & Related products

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Technical data

Accuracy	± 5% of the final value
Connection type	Internal thread ¼ "
Contact rating max	50 VA
Electrical connection	Plug connector DIN43650-A
Flow max	12 l/min
Flow range max	8 l/min
Flow range min	0,5 l/min
Function	Flask, reed contact, alternating
Hysteresis	Depending on the breakpoint, however, at least 0.5 l / min
IP class	IP65
Material flask	Brass
Material of body	Nickel-plated brass

Material of seals	NBR
Material spring	Stainless steel 301
Pressure drop	1.1-3.5 bar, depending on viscosity
Pressure range max	200 bar
Temperature of media to	120 °C
Type of flow component	Flow Switches
Weight	1,4 kg
Viscosity max	330 cSt
Viscosity min	30 cSt
Voltage ac/dc max	175 V

Downloads

HD2K_new_datasheet.pdf

Measurements and connections

Technical illustrations

Product description

Special versions

• Ex/ATEX version
• Version for higher pressure PN 500 bar
• Integrated flow meter
• Integrated temperature gauge

Accessories

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Parts	Connection type	Flow max	Flow range max	Flow range min	Material flask	Material of body	Material of seals	Pressure drop	Type of flow component	Weight
Flow swith for oil 1/4", 0,5-8 l/min Art: HD2K-008GM008 Copied	Internal thread ¼ "	12 l/min	8 l/min	0,5 l/min	Brass	Nickel-plated brass	NBR	1.1-3.5 bar, depending on viscosity	Flow Switches	1,4 kg
Flow switch for oil 3/8", 1,5-15 l/m Art: HD2K-010GM015 Copied	Internal thread 3/8 "	22 l/min	15 l/min	1,5 l/min	Brass	Nickel-plated brass	NBR	2.2-3.5 bar, depending on viscosity	Flow Switches	1,4 kg
Flow switch for oil 1/2", 0,5-8 l/min Art: HD2K-015GM008 Copied	Internal thread ½ "	12 l/min	8 l/min	0,5 l/min	Brass	Nickel-plated brass	NBR	1.1-3.5 bar, depending on viscosity		1,4 kg
Flow switch for oil 1/2", 1,5-15 l/min Art: HD2K-015GM015 Copied	Internal thread ½ "	22 l/min	15 l/min	1,5 l/min	Brass	Nickel-plated brass	NBR	2.2-3.5 bar, depending on viscosity		1,4 kg
FL.switch for oil 1/2" 2.5-25l/min Art: HD2K-015GM025 Copied	Internal thread ½ "	35 l/min	25 l/min	2,5 l/min	Brass	Nickel-plated brass	NBR	1.9-2.9 bar, depending on viscosity	Flow Switches	1,3 kg
Flow switch for oil 3/4", 6-40 l/min Art: HD2K-020GM040 Copied	Internal thread ¾ "	60 l/min	40 l/min	6 l/min	Brass	Nickel-plated brass	NBR	1.9-2.6 bar, depending on viscosity	Flow Switches	1,2 kg
Flow switch 1", 12-60 l/min Art: HD2K-025GM060 Copied	Internal thread 1 "	80 l/min	60 l/min	12 l/min	Brass	Nickel-plated brass	NBR	2.1-2.6 bar, depending on viscosity	Flow Switches	1,1 kg
Flow swith for oil 1/4" s.s. 0,5-8 l/m Art: HD2K-008GK008 Copied	Internal thread ¼ "	12 l/min	8 l/min	0,5 l/min	Stainless steel 316L	Stainless steel 316Ti	FKM	1.1-3.5 bar, depending on viscosity	Flow Switches	1,3 kg
Flow switch for oil 3/8" s.s. 1,5-15 l Art: HD2K-010GK015 Copied	Internal thread 3/8 "	22 l/min	15 l/min	1,5 l/min	Stainless steel 316L	Stainless steel 316Ti	FKM	2.2-3.5 bar, depending on viscosity	Flow Switches	1,3 kg
Flow switch for oil, 1/2", 2,5-25 l/min, S.S. Art: HD2K-015GK025 Copied	Internal thread ½ "	35 l/min	25 l/min	2,5 l/min	Stainless steel 316L	Stainless steel 316Ti	FKM	1.9-2.9 bar, depending on viscosity	Flow Switches	1,3 kg
Flow switch for oil 3/4" s.s. 6-40 l/m Art: HD2K-020GK040 Copied	Internal thread ¾ "	60 l/min	40 l/min	6 l/min	Stainless steel 316L	Stainless steel 316Ti	FKM	1.9-2.6 bar, depending on viscosity	Flow Switches	1,2 kg
Flow switch for oil 1" s.s. 12-60 l/mi Art: HD2K-025GK060 Copied	Internal thread 1 "	80 l/min	60 l/min	12 l/min	Stainless steel 316L	Stainless steel 316Ti	FKM	2.1-2.6 bar, depending on viscosity	Flow Switches	1,1 kg

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