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flow switches - general purpose

PVL now has Britain's largest range of flow switches, manufactured by Honsberg of Germany.

Shortcuts to the most popular Honsberg Models
FF G VD MXR TX TZ PD FW FX HDV
MR1 NH MH NO NJV UKV UM UR1 UB CM
UZ XF WR HV RR RT VHZ EFK EFKM FIN
CF KH CRE CRG MF RVM        

& your own copy of THE BIG CAT
  
PVL are a UK distributor of Honsberg Flow Switches and Flow Meters.

UR3K
PADDLE TYPE WITH REED SWITCH

Flow Switch with reed switch
  • Reed switch rated at 250Vac/50VA
  • Sizes from 3/8" to 2" BSP
  • 3 to 62 l/min adjustment ranges
  • Brass, stainless steel or plastic bodies
  • Up to 25 bar system pressure
  • Temperatures up to 110°C


PADDLE TYPE WITH MICROSWITCH
Flow Switch with microswitch
  • Microswitch rated at 250Vac/5A
  • Sizes from 3/8" to 2" BSP
  • 3.5 to 76l/min adjustment ranges
  • Brass, stainless steel or plastic bodies
  • Up to 25 bar system pressure
  • Temperatures up to 110°C


615 & 622
DIY FLOW SWITCH FOR DOMESTIC SHOWERS ETC
Flow switch for domestic showers etc
  • Models for 15mm and 22mm copper pipe
  • 3 to 6 l/min adjustment range (both models)
  • Supplied complete with compression fittings & 1m cable
  • C/O microswitch rated at 250Vac 16aA (res) 4A (ind)
  • Suitable for water applications up to a maximum temperature of 85°C
  • See DataFax 2134P for UK Prices and Fitting Instructions


PADDLE TYPE WITH 4 x PADDLES
Flow switch for pipes up to 8" dia
  • 4 x paddles supplied with each switch
  • Suitable for pipe sizes from 25mm to 200mm (1" to 8")
  • 1"BSP threaded pipe fitting
  • All stainless steel option
  • Easily adjusted by screw under sliding cover
  • Standard (IP65) Din plug
  • C/O microswitch rated 250Vac/5A


CRE
FOR PIPES UP TO 6" DIAMETER (150 DN)

  • Suitable for pipe sizes from 1" to 6" diameter.
  • Standard 1" BSP fitting
  • 0.19 to 39.90 m³/h (H²O) adjustment ranges
  • 4 x paddle sizes supplied with each switch
  • Brass or stainless steel body
  • Protected to IP65


CRG
FOR PIPES UP TO 7.5" DIAMETER (200 DN)

Flow Switch for up to 12" pipes
  • Suitable for pipe sizes from 1" to 7.5"" diameter.
  • Standard 1" BSP fitting
  • 0.2 to 90.80 m³/h (H²O) adjustment ranges
  • 4 x paddle sizes supplied with each switch
  • Brass or stainless steel body
  • Protected to IP65
NO
FLOW SWITCH WITH FLOW INDICATOR
Flow indicator with adjustable switch.
  • 1/4" to 1" BSP sizes
  • Visible flow scale in l/min (water)
  • Up to 50 bar pressure
  • Ideal for use with dirty/dark liquids
  • May be mounted in any position with 360 deg visibility
  • Adjustable switch head with reed-switch
  • Model NOK illustrated with optional switch-head


FX
PLASTIC BODY WITH INTEGRAL FILTER
Flow Switch with integral filter
  • Hostaform body
  • 1/2" BSP male threads
  • Switch-point ranges 0.4 - 12l/min (adjusted at factory)
  • Integral built-in filter
  • Maximum pressure 10 bar at 20degC
  • N/O reed switch rated 250Vac/10VA max


FW1
PISTON TYPE WITH PLASTIC BODY
Flow Switch with plastic body
  • All plastic (POM)construction (see brass model below)
  • Ideal for water, oil or air
  • 1/4"; 3/8; 1/2; 3/4 & 1" BSP female threads
  • Maximum pressure 10bar
  • Adjustable setting range 1 - 11l/min
  • N/O reed switch rated 250Vac/50VA max
FW1
FLOW SWITCH WITH BRASS BODY
Flow Switch with brass body
  • Brass body
  • Ideal for water, oil or air
  • 1/4"; 3/8; 1/2; 3/4 & 1" BSP female threads
  • Maximum pressure 100bar
  • Adjustable setting range 1 - 11l/min
  • N/O reed switch rated 250Vac/50VA ma


PISTON TYPE FOR LOW FLOW RATES

  • N/O reed switch rated at 220V/100VA
  • 1/4" BSP standard thread
  • 5 ml/min to 3 l/min switch adjustment ranges
  • Brass or stainless steel body
  • 300 bar maximum system pressure
  • Horizontal or vertical mounting


PISTON TYPE - IDEAL FOR HYDRAULICS

Flow switch for hydraulic applications
  • C/O reed switch rated at 250V/50VA
  • Sizes from 1/4" to 1" BSP
  • 0.4 l/min to 60 l/min adjustment ranges
  • Brass or stainless steel body
  • 200 bar maximum system pressure
  • 1; 2 ; 3 or 4 independant switch head option
PISTON TYPE - IDEAL FOR HYDRAULICS

Flow switch with flying lead
  • C/O reed switch rated at 250V/50VA
  • Sizes from 1/4" to 1" BSP
  • 0.4 ml/min to 60 l/min adjustment ranges
  • Brass or stainless steel body
  • 200 bar maximum system pressure
  • Horizontal or vertical mounting
  • 2.5 meters of PVC cable


PISTON TYPE WITH OPTIONAL METER

Flow Switch Type HD
  • C/O reed switch rated at 220V/50VA
  • Horizontal or vertical meter option
  • Rack & pinion switch setting
  • Brass or stainless steel body
  • 200 or 500 bar system pressure options
  • Sizes from 1/4" to 3" BSP
  • ATEX Certified switch-head option - Datasheet 92.1.A-H


MF-003
OUR SMALLEST 'PISTON' FLOW SWITCH!
  • Only 30mm x 15mm
  • M5 threaded ports - brass bodyr
  • Adjustment range 1 - 100l/min Air (1bar, 20°C)
  • N/O reed switch rated at 125Vac/0.5A (10VA)
  • For gaseous media only


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MF-007
NEXT SMALLEST 'PISTON' FLOW SWITCH!
  • Only 63mm x 20mm
  • M10x1 threaded ports - brass body
  • Range: 0.05 to 1.0 l/min H²/O
  • Adjustable switch housing
  • N/O reed switch rated at 120 Vac/0.5A, 10 VA


UR1-H
PADDLE TYPE - BRAZE IN or SCREW IN
Flow switch for OEM's
  • We supply low-cost flow switches suitable for OEM high volume applications.
  • Braze or screw-in using adapters supplied
  • Suitable for pipes up to 80mm dia
  • Please call us to discuss your requirements
  • ATEX Certified switch-head option - See Datasheet 92.1.A-U1


UR1-G
PADDLE TYPE - BRAZE IN or SCREW IN
  • 3/8" to 2" BSP thread sizes
  • Brass or stainless steel body
  • Maximum liquid temperature - 110°C
  • User adjustable reed-switch
  • ATEX Certified switch-head option - See Datasheet 92.1.A-U1


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G
FLOW SWITCH FOR VERY LOW FLOW RATES!
  • Adjusted to switch between 0.015 and 0.4 l/min H2O
  • Sizes from 1/4" to 1/2" BSP
  • Low pressure loss design
  • Bronze body
  • Reed switch rated at 250Vac/1A 50VA
  • Can be used with liquids and gases
VI
INDUCTIVE SIGNAL - NO MAGNETS!
Flow switch for ferrous liquids
  • This flow switch does not rely on any magnets and is therefor ideal for flow switching application where the liquid is contaminated by ferrous (iron) particles - for example:- Cooling water on grinding machines.
  • Inductive proximity switch: 10 - 30Vdc/200mA max
  • Sizes from 1/4" to 3" BSP
  • Bronze or stainless steel body options


FM
HIGH PRESSURE UP TO 200 BAR
High pressure flow switch
  • Small, simple flow switch for liquids up to 200 bar
  • Bronze body with 1/4", 3/8" or 1/2" BSP ports
  • Maximum temperature 90degC
  • C/O microswitch rated 250Vac/6A
  • Reed switch (Model FF) rated at 250Vac 32VA


PD
ALL PLASTIC - NO METAL WETTED PARTS
PVC flow switch
  • PVC body sizes suitable for 15mm to 80mm PVC pipes
  • Screwed fitting (illustrated) flanges or solvent weld options
  • PTFE coated stainless steel (1.430) spring
  • PVC piston and PVC encapsulated magnet
  • Maximum pressure & temperature = 10bar and 60degC
  • Ranges from 2 - 500 l/min
  • C/O reed switch rated at 250Vac/1.5A (50VA)
HEAVY DUTY WITH REED SWITCH

Flow Switch Type VD
  • C/O reed switch rated at 250Vac/50VA
  • Sizes from 1/4" to 3" BSP
  • Up to 300mm DIN flange option
  • 1 to 600 l/min adjustment ranges
  • Bronze or stainless steel body
  • Protected to IP65
  • ATEX Certified switch-head option - See Datasheet 92.1.A-V1


VM
HEAVY DUTY WITH MICROSWITCH

Flow Switch Type VM
  • C/O microswitch rated at 250Vac/50VA
  • Sizes from 1/4" to 3" BSP
  • Up to 300mm DIN flange option
  • 1 to 600 l/min adjustment ranges
  • Bronze or stainless steel body
  • Protected to IP65
  • ATEX Certified switch-head option - See Datasheet 92.1.A-V2


VD.FT
FLOW SWITCH WITH FLANGES
Flow switch for flanged pipes