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PRESSURE TRANSMITTERS - SERIES 506

OPERATION MANUAL

NOVUS PRODUTOS ELETRÔNICOS LTDA.

Rua Ramiro Barcelos 157, CEP 90035-004 - Porto Alegre - RS - Brazil

Tel.: 55-51-284-3600 Fax: 225-7306

E-mail: [email protected]

55-51-

CHARACTERISTICS

Excitation Voltage (Vexc.): 11 to 33 Vdc

Maximum Load Impedance (RLmax): RLmax = (Vexc.-11V)/20mA

Accuracy< 1.0% of FS for ranges between 7 and 10 bar

< 0.5% of FS E 10 and 60 bar

including non-linearity, hysteresis and repeatability.

Overload: 2 times measuring range limited to 80 bar.

Rupture pressure: 3 times 90 bar.

Weight: 70 grams

SPECIFICATIONS

Operating Temperature: -40 to 80 °C

Thermal Deviation: <0.04% of FS/°C between 7 and 60 bar

Thermal Sensitivity: < 0.015% of FS/°C

Dinamic Response: < 5ms

Compatibility: gases and ;liquids compatible with ceramic and

stainless steel.

Process Connection: external thread ¼ - 18NPT (basic model)

Electrical Connector: DIN 43650-A

Connector Protection Class: IP65

for ranges between

measuring range limited to

1.405 (AISI 303)

Electromagnetic Compatibility: CE conformity to EC directive 89/336 (EMC):

Electrostatic Discharge (IEC 1000-4-2):8kV on air, 4kV on contacts, no falilure.

High Frequence electromagnetic radiation: ENV 50140 10V/m from 80 to 1GHz.

Fast transients (burst): IEC 801-4, 2kV, no failure.

Magnetic fields: EN 61000-4-8, 50Hz 30A/m, no failure.

Conducted interference: EN 55022; 0.15 to 30MHz, no effect.

Radiation from housing: 30 to 1000Hz, no effect at 10 meters.

EXPLODED VIEW OF THE TRANSMITTER

ELECTRICAL CONNECTIONS

VVDCDC

8888

LOAD

VOLTAGE

SOURCE

DIN

CONNECTOR

RLmax=

(VDC - 11V)

20mA

____________

PRODUTOS ELETRÔNICOS LTDA

TRANSMITTERSEALCONNECTOR

COVERFIXING SCREW

The Voltage Source in the upper circuit must have a voltage defined as to

allow an Excitation Voltage range on the transmitter within the 11 to 33 Vdc

limit.

The LOAD element in this circuit corresponds to the pressure meter. This

can be a digital indicator, a controller, a recorder, etc. The LOAD maximum

impedance can be calculated in relation to the voltage applied, according to

the equation below:

The 4 to 20mA output signal is the current flowing through the transmitter.

4mA corresponds to the lower pressure limit and 20mA corresponds to the

upper pressure limit. These limits are shown in the pressure transmitter

label .

CONNECTOR 1

Sommario

Pagina 1 - CONNECTOR

PRESSURE TRANSMITTERS - SERIES 506 OPERATION MANUALNOVUS PRODUTOS ELETRÔNICOS LTDA.Rua Ramiro Barcelos 157, CEP 90035-004 - Porto Alegre - RS - Brazil

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