+48 14 621 00 29

 biuro@elbit.edu.pl

 Koszyce Małe, ul. Źródlana 8

 33-111  Koszyce Wielkie

Device data sheet in PDF format

The station is used to test thermostatic valves and determine their operating point under various conditions.

The station consists of two independent air chambers in which individual parameters such as static pressure, differential pressure across the valve, temperature and flow are measured, set and recorded. Changing these four parameters allows any valve characteristics to be plotted and parameters such as the effect of water temperature or closing time to be tested.

The entire process is automated and performed under the supervision of a computer programme, which records the test and generates a test card.

Most standard waveforms are defined in the programme in accordance with the PN EN 215 standard.

Each element of the test bench, i.e. the mechanical part, water, pneumatic and electrical installations, and software, has been developed by Elbit.

Basic data of the station:                              

Basic parameters:

External operating temperature: 10 to 40 °C.

Humidity: up to 50%.

Operating voltage: 230 VAC.

Power supply: single-phase.

Length of power cable: 5m.

Total power: 4.0 kW.

Type of operation: continuous.

Dimensions of the station (w x d x h): 170 (+66+83) x 110 x 236cm.

Required connections: cold water, sewage, compressed air.

Water connection pressure: > 1.5 bar.

Drain diameter: > 30mm.

Compressed air pressure: 2÷6 bar

Air pressure sensor (auxiliary):

Measurement range: 16 bar.

Permissible overload: 32 bar.

Accuracy: 0.5%.

Static water pressure sensor:

Measurement range: 16 bar.

Permissible overload: 32 bar.

Accuracy: 0.5%.

Differential water pressure sensor:

Measurement range: 1 bar

Permissible overload: 3 bar

Accuracy: 0.5%.

Temperature sensors:

Type of sensor: PT100 class A resistance

Measurement range: 0 to 100°C

Measurement accuracy: (in the range 50-80°C): 0.05°C

Electromagnetic mass flow meter:

Diameter of the measuring pipe: DN10

Measurement range: 0 – 47 L/min

Accuracy: 0.5%.

Measuring nozzle OPL-40 DN100PN6/B1-107

Internal diameter of the pipeline: 107.1mm

Measurement range: 40÷100m3/h

Accuracy: 0.8%.

Maximum pressure difference: 60Pa

Accurate pressure transmitter SDP816-125Pa

Measurement range: -12.5÷125Pa

Accuracy: 3.0%.

COMPANY: 

Elbit Firma Innowacyjno – Wdrożeniowa

Koszyce Małe, ul. Źródlana 8

33-111 Koszyce Wielkie

NIP: 873-104-51-74

tel.: +48 14 621 00 29

e-mail: biuro@elbit.edu.pl