Products
Device technology Digital Water Flowmeter DWZ2
Digital Water Flowmeter DWZ2 – 402009
Flowmeter digital – DWZ 160
Flowmeter digital – DWZ 160 measurement device with flowmeter
Measurement of the drained water volume according to W 101/EN 805
Measuring range: 4 to 160 l/min
Resolution: 0,015 l, Accuracy: 3%
Prices for customers after registration
1
Article affiliation:
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Electronic pressure test case for pressure tests
with connection possibility of up to 5 external pressure or temperature sensors.
– the test procedures are menu-guided and can be carried out with
simple Data entry dialog
– a freely programmable pressure test is included
– optional test sequences for gas and water tightness tests
e.g. according to DVGW, ÖVGW, EWE, Avacon, WEVG.
– a subsequent addition of test sequences is possible easily
– large, illuminated display, even in direct sunlight easy to read
– Data entry and signature via touch display and foil keys
– Stylus for the touch display included
– Data memory for hundreds of measurements, depending on
test sequence
– Communication via Bluetooth for update, data transmission, printer
– LTE / GPS module (optional)
– robust case (IP 67)
– Operating time approx. 200 hours, extension with power supply
possible from outside
Dimensions: 220 x 90 x 168 mm
Weight: approx. 1450 g
Test pump MPP 28-25
Test pump MPP 28-25 Pressure range 0 – 25 bar
– practice-oriented test pumps with electronic control unit
for the simplified performance of compression tests pursuant
to EN 805 (W 400-2 in Germany)
– automatic pressure stabilisation for preset test pressure which
can be programmed in steps of 0.1 bar into the control unit
– high delivery capacity rate of 28 l/min enable the generation
of the required test pressure in less than 10 minutes, as required
by the contraction procedure
technical data:
– connection value: 230 V / 400 V 50 Hz
– power consumption: 2.200 VA
– protection type: IP 54
– max. test pressure 25 bar
– test pressure: 0 to 25 bar in steps of 0.1 bar
– safety: safety valve
– delivery volume: 28 l/min
– decompression: automatic / manual
– GSM-remote monitoring: optional
Test pump MPP 68-25
Test pump MPP 68-25 Pressure range 0 – 25 bar
– practice-oriented test pumps with electronic control unit
for the simplified performance of compression tests pursuant
to EN 805 (W 400-2 in Germany)
– automatic pressure stabilisation for preset test pressure which
can be programmed in steps of 0.1 bar into the control unit
– high delivery capacity rate of 68 l/min enable the generation
of the required test pressure in less than 10 minutes, as required
by the contraction procedure
technical data:
– connection value: 400 V 50 Hz
– power consumption: 4.000 VA
– protection type: IP 54
– max. test pressure 25 bar
– test pressure: 0 to 25 bar in steps of 0.1 bar
– safety: safety valve
– delivery volume: 68 l/min
– decompression: automatic / manual
– GSM-remote monitoring: optional
Test pump MPP 68-35
Test pump MPP 68-35 Pressure range 0 – 35 bar
– practice-oriented test pumps with electronic control unit
for the simplified performance of compression tests pursuant
to EN 805 (W 400-2 in Germany)
– automatic pressure stabilisation for preset test pressure which
can be programmed in steps of 0.1 bar into the control unit
– high delivery capacity rate of 68 l/min enable the generation
of the required test pressure in less than 10 minutes, as required
by the contraction procedure
technical data:
– connection value: 400 V 50 Hz
– power consumption: 5.000 VA
– protection type: IP 54
– max. test pressure 35 bar
– test pressure: 0 to 35 bar in steps of 0.1 bar
– safety: safety valve
– delivery volume: 68 l/min
– decompression: automatic / manual
– GSM-remote monitoring: optional
Test pump MPP 11
Test pump MPP 11 Pressure range 0 – 25 bar
full automatic testing pump for pressure build-up and pressure holding adjusted
without pressure impulses
technical data:
– connection value: 230 V 50 Hz
– power consumption: 1.850 VA
– protection type: IP 54
– max. test pressure 25 bar
– test pressure: 0 to 25 bar in steps of 0.1 bar
– safety: safety valve
– delivery volume: 11 l/min. Maximum output approx. 300 l
until automatic switch off, limited by temperature.
– decompression: manual
– Geka connection for water connection
– quick coupling for pressure-side connection
Description
User-Friendly Flow Measurement for Contraction Testing
The operator selects the „bleed-off testing 2 min“ button in the main menu and then the display shown on the right appears on the screen. The display indicates the water flow through the unit to the nearest 0.001 L. Pressing the F1 key resets the value on the screen to zero. Pressing the F2 key starts the measurement when the water bleed-off is started. Along with the bleed-off volume, the DWZ Digital Water Flowmeter also shows the time of the measurement and provides a warning indication “measuring time exceeded” when the specified period of 2 minutes is exceeded.
Features
- Rugged electronic unit in sturdy aluminium housing with fully protected LCD graphics display
- Optimized measuring ranges provided by advanced electronics and versatile impulse-signal technology
- Simple, problem-free operation
Technical data
| Display | 128 x 64 pixel LCD graphic display, backlightable |
|---|---|
| Power supply | 4 x 1.5 Volt alkaline Mn AAA batteries (LR6 / IRC) |
| Operating time | > 50 hours with alkaline Mn batteries (without backlighting) Warning indication provided in display when batteries are low |
| Operating temperature | – 20 °C to + 50 °C (electronic components) |
| Dimensions | 150 x 58 x 34 mm |
| Weight | approx. 400 g including batteries |
Downloads
Brochure DWZ2