Le contrôleur de débit à palettes en plastique a un axe en titane qui assure une roulement à faible frottement. La palette suit le débit contre la force de deux aimants jouant le rôle de ressorts. L'aimant à palette active également un contact Reed positionné à l'extérieur de la chambre d'écoulement.

Flow Indicator FH-...GR

● No moving parts internally

● Installation location as desired

● For heavily soiled or coloured fluids

● Double-sided large-surface window

● Natural glass

Characteristics :

Devices made from solid red bronze, where the medium can be visually examined through the sight glass (fluid level, colour, bubbles,...)

Technical Data WO1-...GM/K

● No moving parts internally

● Installation location as desired

● For heavily soiled or coloured fluids

● Natural glass, acrylic glass

Characteristics :

Devices made from solid brass, where the medium can be visually examined through the sight glass (fluid level, colour, bubbles,...)

Flow indicator, sight glass WO1-…GM/K

● No moving parts internally

● Internal wiper provides ability to clean the glass without removing the device.

● Installation location as desired

● For heavily soiled or coloured fluids

● 360 ° visibility

Characteristics :

Devices made from solid brass or stainless steel, where the medium can be visually examined through the sight glass (fluid level, colour, bubbles, ...). A wiper makes it possible to clean the sight glass. 

Flow Indicator FQ-...GR

● High temperature resistance

● Double-sided large-surface window

● Natural glass

● Display of flow rate

Characteristics :

Mechanical flow indicator for fluid media. A stainless steel flap in the area of flow is lifted by the volume flow, and indicates the present flow rate

Flow Indicator SK-...GR

● High temperature resistance

● Double-sided large-surface window

● Natural glass

● Display of flow rate

Characteristics :

Mechanical flow indicator for fluid media. A stainless steel flap in the area of flow is lifted by the volume flow, and indicates the present flow rate. 

Flow Transmitter/Switch

● 4..20 mA output linearised
● 0..10V output linearised
● Frequency output proportional, linear
● Programmable through teaching
● LED for status display
● All metal housing
● Fully potted IP 67
● All parameters programmable via USB interface ECI-1

Characteristics
Mechanical flow switch, for oil, with spring-supported piston and
magnetic triggering of Hall sensors. Robust construction in brass or
stainless steel.
The LABO electronics make various output signals available:
● Analog signal 0/4...20 mA (LABO-HD2K-...I)
● Analog signal 0/2..10 V (LABO-HD2K-...U)
● Frequency signal (LABO-HD2K-...F) or
● A value signal Pulse / x Litres (LABO-HD2K-...C)
A model with switching output is also available.
If desired, the range end value can be set to the currently existing
flow using "teaching".

Flow Indicator FK-...GR

● High temperature resistance
● Double-sided large-surface window
● Natural glass
● Visualisation of the flow rate

Characteristics :

Mechanical flow indicator for fluid media. A plastic flap in the area
of flow is lifted by the volume flow, and indicates the present flow
rate.

Flow Indicator BL

● High temperature resistance

Characteristics :

Mechanical flow indicator for fluid, gaseous, or aggressive media.
The medium enters the valve housing and raises the Teflon ball
which is resting in the valve seat. Robust construction in stainless
steel.

Flow Display H1O1 / H2O1

● No electrical supply required
● Individually calibrated display
● Compact design

Characteristics :
A piston fitted with a magnet is pushed through the medium against
the force of a spring. This activates the pointer of the measuring
device by means of a magnetic coupling. Because of the hermetic
separation from the medium, the display unit cannot be soiled by
the medium.

Ranges :
Details in the table correspond to horizontal inwards flow with
increasing flow rate.

Handling and Operation :
● Include straight calming section of 5 x DN in inlet and outlet.
● If the media are dirty, install a filter
(use magnetic filter for ferritic components)

Flow Transmitter /Switch Screw Volumeter OMNI-VHS

● Measures and monitors viscous media (oil) 1.4..2500 l/min
● Connection G 1..G 21/2
● Very low dependence on viscosity
● Can be used up to 40,000 mm²/s (cSt)
● Light and compact device (aluminium housing)
● Operation and measurement possible with forwards and
reverse flow
● For cost-sensitive applications
● Analog output 4..20 mA or 0..10 V
● Two programmable switches
● Graphical LCD display, backlit,
can be read in sunlight and in the dark
● Selectable units in the display
● Programmable parameters via rotatable, removable ring
(programming protection)
● Electronics housing with non-scratch, chemically
resistant glass
● Rotatable electronic housing for best reading position
● Designed for industrial use
● Small, compact construction
● Simple installation

Flow Transmitter /Switch Screw Volumeter FLEX-VHS

● Measures and monitors viscous media (oil) 1.4..2500 l/min
● Connection G 1..G 21/2
● Very low dependence on viscosity
● Can be used up to 40,000 mm²/s (cSt)
● Switching output and analog output (4..20 mA / 0..10 V)
● Light and compact device (aluminium housing)
● Operation and measurement possible with forwards and
reverse flow
● For cost-sensitive applications
● Simple to use
● Cable outlet infinitely rotatable

Characteristics :

The VHS flow transmitter measures the flow using the volumetric
principle, and is suitable for fluid, viscous, lubricant media (e.g.
lubricating oil).

Flow Transmitter / Screw Volumeter LABO-VHS-I / U / F / C

● Measures and monitors viscous media (oil) 1.4..2500 l/min
● Connection G 1..G 21/2
● Very low dependence on viscosity
● Can be used up to 40,000 mm²/s (cSt)
● 0..10 V, 4..20 mA , frequency/pulse output, completely
configurable
● Light and compact device (aluminium housing)
● Operation and measurement possible with forward and
reverse flow
● For cost-sensitive applications

Characteristics :

The VHS flow transmitter measures the flow using the volumetric
principle, and is suitable for fluid, viscous, lubricant media (e.g.
lubricating oil). If the material for the VHS is selected appropriately,
aqueous fluids such as soaps, pastes, and emulsions with
non-abrasive characteristics can also be measured, as long as they
have sufficient lubricity. 

Flow Switch FW1-...GM

● Economical design
● High switching power
● Insensitive to dirt

Characteristics :

Mechanical flow switch, for fluid media, with spring-supported
piston and magnetic triggering of a reed switch. Robust
construction in brass and POM.

Handling and Operation
Note
● Include straight calming section of 5 x DN in inlet and outlet
● Include a filter if the media are dirty (use magnetic filter for
ferritic components).
● It must be ensured that the values given for voltage, current,
and power are not exceeded.
● When switch on, a load must be connected in series.
● The electrical details apply to ohmic loads. Capacitive,
inductive and lamp loads must be operated using a protective
circuit.
Adjustment
Loosen screw slightly, push the switching head into the desired
position,

Flow Transmitter / Screw Volumeter VHS

● Measures and monitors viscous media (oil) 1.4..2500 l/min
● Connection G 1..G 21/2
● Very low dependence on viscosity
● Can be used up to 40,000 mm²/s (cSt)
● Linear frequency output (push-pull)
● Light and compact device (aluminium housing)
● Operation and measurement possible with forwards and
reverse flow
● For cost-sensitive applications

Characteristics :

The VHS flow transmitter measures the flow using the volumetric
principle, and is suitable for fluid, viscous, lubricant media (e.g.
lubricating oil). If the material for the VHS is selected appropriately,
aqueous fluids such as soaps, pastes, and emulsions with nonabrasive
characteristics can also be measured, as long as they
have sufficient lubricity. 

Switching Head A-H2.1

●I M1 Ex ia I Ma
●II 1G Ex ia IIC T4 Ga
●II 1D Ex ia IIIB T135°C Da

Characteristics :
Intrinsically safe switching head with reed switch and ATEX approval, for the HD range of devices, for use in intrinsically safe power circuits.

Handling and operation
Note
All
●For use only in intrinsically safe power circuits - Provide a suitable isolating amplifier.
●Cable lengths max. 5 m.
●It must be ensured that the values given for voltage, current, and power are not exceeded.
●When switched on, a load must be connected in series.
●The electrical details apply to ohmic loads. Capacitive, inductive and lamp loads must be operated using a protective circuit.

HD1KO- / HD2KO-
●Display with plastic parts - do not open in an explosive atmosphere.

Flow Transmitter / Screw Volumeter LABO-VHS-S

● Monitors viscous media (oil) 1.4..2500 l/min
● Connection G 1..G 21/2
● Very low dependence on viscosity
● Can be used up to 40,000 mm²/s (cSt)
● Versatile configurable limit switch (push-pull)
● Light and compact device (aluminium housing)
● Operation and measurement possible with forward and
reverse flow
● For cost-sensitive applications

Characteristics :

The VHS flow transmitter measures the flow using the volumetric
principle, and is suitable for fluid, viscous, lubricant media (e.g.
lubricating oil). If the material for the VHS is selected appropriately,
aqueous fluids such as soaps, pastes, and emulsions with
non-abrasive characteristics can also be measured, as long as they
have sufficient lubricity.

Signal converter LABO-W...I / U / F / C

● Signal converter for looping into the sensor line
● Conversion of voltages, currents or frequencies into current, voltage, frequency or pulse signals
● 16-bit microcontroller
● Linearized
● Numerous configurable parameters
● A parameter can be set locally
● Affordable

Characteristics :

The LABO-W signal converters are designed for the measurement
of sensor signals and their conversion into standard signals (cur-
rent 4..20 mA, voltage 0..10 V, frequencies up to 2 kHz, pulse sig-
nals). For this purpose, they have a powerful 16-bit microcontroller
in their compact housing.

Limit switch LABO-W...S

● Limit switch for looping into the sensor line

● Evaluation of voltages, currents or frequencies

● 16-bit microcontroller

● Numerous configurable parameters

● A parameter can be set locally

● Affordable

Characteristics :

The LABO-W limit switches are designed for the measurement and evaluation of sensor signals. For this purpose, they have a powerful 16-bit microcontroller in their compact housing. The standard versions are designed such that currents, voltages and frequencies which are common for industrial applications can be measured.