flow transducer / switch | OMNI-VHZ with VHZ-...GA/GK

OMNI: evaluation electronic with analog output, switching function and display

general information:

The gearwheel flow meter VHZ measures the flow according to the volumetric principle, where a pair of gearwheels is moved proportional to the flow rate. The movement of the gearwheels is measured through the closed housing wall by a sensor. The devices are suitable for viscous, fluid, self-lubricating media, as well as for aqueous fluids such as soaps, pasts, emulsions etc. which have a non-abrasive character. Because of the volumetric operation, the devices are almost completely independent of viscosity.

The OMNI transmitter on the sensor has a graphical, backlit LCD display which is clearly readable, both in the dark and in bright sunlight. The graphics display allows the indication of measured values and parameters in a clearly understandable form.

The measured values are displayed with 4 digits, together with their physical unit which may also be modified by the user. The electronics have an analog output (4 mA to 20 mA or 0 V to 10 V) and two switching outputs, which can be used as limit switches for minimum or maximum monitoring or as two-point controllers.

The switching outputs are designed as a push-pull drivers, and therefore can be used both as PNP or NPN outputs. The exceeding of limit values is signalled by a red LED which is visible over long distances and by a cleartext message on the display. The housing made of stainless steel has a hardened, scratchproof mineral glass pane. It is operated via a programming ing ring that is fitted with a magnet. Therefore housing cutouts for the purpose of operating elements are not necessary and the tightness of the housing is permanently ensured.

By turning the ring to right or left, you may modify the parameters (e.g. switching point, hysteresis...). To protect from unintended programming, it can be taken off, turned by 180° and replaced afterwards, or it can be removed completely, thus acting as a key.

flow sensor using the gearwheel principle
suitable for viscous media (oils, emulsions)
analog output 4 mA to 20 mA or 0 V to 10 V
two programmable switches (push-pull)
graphical LCD display, with background illumination (transreflective), can be read in sunlight and in the dark
changeable units on the display
programmable parameters via rotatable, removable ring (programming protection)
full metal housing with scratchproof, chemically resistant glass
rotatable electronic head for best reading position
small, compact construction dimensions
simple installation

specifications:

appliance:	flow, measurement, control
medium:	water, oil
total measuring range:	0.02 l/min to 150 l/min H₂O or oil
connection:	G 1/4 to G 3/8 internal thread, aluminium or stainless steel
basic data:	PN 100 bar to 200 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 18 V DC to 30 V DC, power consumption <1 W

For further details p.r.t. the following data sheet:

OMNI-VHZ with VHZ-...GA/GK:

flow transducer / switch | OMNI-VHZ with VHZ-008GA002

OMNI: evaluation electronic with analog output, switching function and display

appliance:	flow, measurement, control, indication
medium:	water, oil
measuring range:	0.02 l/min to 2 l/min H₂O or oil
connection:	G 1/4 internal thread, aluminium
basic data:	PN 200 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 10 V DC to 30 V DC power consumption <1 W

For further details please see data sheet:

2.290,00 EUR

incl. 19 % VATexcl. shipping costs

processing time as may be necessary - please ask!

flow transducer / switch | OMNI-VHZ with VHZ-008GK002

OMNI: evaluation electronic with analog output, switching function and display

appliance:	flow, measurement, control, indication
medium:	water, oil
measuring range:	0.02 l/min to 2 l/min H₂O or oil
connection:	G 1/4 internal thread, stainless steel
basic data:	PN 160 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 10 V DC to 30 V DC power consumption <1 W

For further details please see data sheet:

3.123,00 EUR

incl. 19 % VATexcl. shipping costs

processing time as may be necessary - please ask!

flow transducer / switch | OMNI-VHZ with VHZ-010GA006

OMNI: evaluation electronic with analog output, switching function and display

appliance:	flow, measurement, control, indication
medium:	water, oil
measuring range:	0.1 l/min to 6 l/min H₂O or oil
connection:	G 3/8 internal thread, aluminium
basic data:	PN 160 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 10 V DC to 30 V DC power consumption <1 W

For further details please see data sheet:

1.677,00 EUR

incl. 19 % VATexcl. shipping costs

processing time as may be necessary - please ask!

flow transducer / switch | OMNI-VHZ with VHZ-010GK006

OMNI: evaluation electronic with analog output, switching function and display

appliance:	flow, measurement, control, indication
medium:	water, oil
measuring range:	0.1 l/min to 6 l/min H₂O or oil
connection:	G 3/8 internal thread, stainless steel
basic data:	PN 160 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 10 V DC to 30 V DC power consumption <1 W

For further details please see data sheet:

3.003,00 EUR

incl. 19 % VATexcl. shipping costs

processing time as may be necessary - please ask!

flow transducer / switch | OMNI-VHZ with VHZ-020GA050

OMNI: evaluation electronic with analog output, switching function and display

appliance:	flow, measurement, control, indication
medium:	water, oil
measuring range:	0.50 l/min bis 50 l/min H₂O or oil
connection:	G 3/4 internal thread, aluminium
basic data:	PN 160 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 10 V DC to 30 V DC power consumption <1 W

For further details please see data sheet:

1.923,00 EUR

incl. 19 % VATexcl. shipping costs

processing time as may be necessary - please ask!

flow transducer / switch | OMNI-VHZ with VHZO-020GA050

OMNI: evaluation electronic with analog output, switching function and display

with sight glass!

appliance:	flow, measurement, control, indication
medium:	water, oil
measuring range:	0.50 l/min bis 50 l/min H₂O or oil
connection:	G 3/4 internal thread, aluminium
basic data:	PN 100 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 10 V DC to 30 V DC power consumption <1 W

For further details please see data sheet:

2.527,00 EUR

incl. 19 % VATexcl. shipping costs

processing time as may be necessary - please ask!

flow transducer / switch | OMNI-VHZ with VHZ-025GA150

OMNI: evaluation electronic with analog output, switching function and display

appliance:	flow, measurement, control, indication
medium:	water, oil
measuring range:	3.00 l/min bis 150 l/min H₂O or oil
connection:	G 1 internal thread, aluminium
basic data:	PN 80 bar, temperature of medium -25°C to +80°C, optionally -25°C to +120°C
electrical data:	supply voltage 10 V DC to 30 V DC power consumption <1 W