Advantages of models DV 4000 and DV 5000
- Blending temperature range 1 – 70 °C (35 – 140 °F) by means of precise digital temperature control
- easy to survey and to operate
- memory capacity for 50 recipes
- figures running on when pressing push-button continuously
- electronic memory and STAND-BY (automatic switch off)
- digital dosing with high precision also for small batches
- large digital figures showing pre-selected quantity as well as discharged one
- precision of dosing and temperature to be adjusted electronically
- circuit board protected by plastic case
- small in size, smooth and compact form
- simple combining with a water cooler
- EMC-tested according to standard IEC 801-4
|Specification models||DV 4000||DV 5000|
|Measuring range||1,0 – 999,9 litres||1,0 – 999,9 litres|
|Blending temperature range||+1 °C – +70 °C||+1 °C – +70 °C|
|Flow rate (depending on water pressure)||35 – 40 l/min.||60 – 70 l/min.|
|Recommended supply pressure||1 – 5 kg/cm²||1 – 5 kg/cm²|
|Proved water pressure||16 kg/cm²||16 kg/cm²|
|Intake temperature max.||+80 °C||+80 °C|
|Measuring accuracy from 5 l on||+/- 1%||+/- 1%|
|Temperature accuracy||+/- 1 °C||+/- 1 °C|
|Water pipes||min. 25 mm Ø||min. 28 mm Ø|
|Power supply||230 VAC, 50/60 Hz.,|
80 VA (110 VAC)
|230 VAC, 50/60 Hz.,|
80 VA (110 VAC)
|Net weight||ab. 20 kgs||ab. 25 kgs|
|Dimensions||width: 400 mm|
height: 400 mm
depth: 200 mm
|width: 400 mm|
height: 600 mm
depth: 210 mm
Technical modifications being reserved.
Models DV 4000 and DV 5000 with new software for digital temperature control, therefore minimum loss of water by extreme low pre-run.
Metering range: 0,1 – 999,9 litres, automatic warm- and cold water pre-run, with digital control of volume, memory of amount of water, digital read-out for dosage and temperature.
The units are regularly equipped with shutoff valves and dirt-sieves in the supply piping.
In case of very high and very different water pressure it should be installed 3 pressure reducing valves.
With RS232 or RS485 inferface, profibus available on request.
modell DV 4000: flow rate 35 – 40 litres/min at 3 bar
modell DV 5000: flow rate 60 – 70 litres/min at 3 bar