Grünewald SMALL-Ex Series Level Measuring For Closed Tanks Without Pressure Compensation

Grünewald

Product Code: SMALL-Ex Series
Brand: Grünewald



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Description for Grünewald SMALL-Ex Series Level Measuring For Closed Tanks Without Pressure Compensation

This specialized level measuring device has been developed especially for the use in pressurized tanks. Two pressure sensors separately monitor the level and the internal pressure of the tank ensuring an exact measurement independent of the internal pressure that may be inside of the tank up to a maximum of 1 bar.A pressure sensor is installed at the top of the device and evaluates the level of liquid in the tank. On tanks that have an internal pressure fluctuations (e.g., poor ventilation or fluid back flow), over-pressurization may take place that will affect the measurement.. To compensate for this, a second pressure sensor monitors the internal tank air pressure and calculates this internally.  The internal communication through the data BUS calculates both measured values and a precise measuring result, independent of the surrounding pressure is transferred to the device.Using this measuring method, it is possible to achieve precise measurements under heavy duty operation. Susceptible mechanics are excluded. Marking:Certifications:       Env. Tempemperature:  Housing Material: Gauge Accuracy: Medium Illuminated Display: Display: Output Signal: Nominal Voltage:  I Ex ia I MaEx ia I MaPO Ex ia I Ma XBVS 06 ATEX E005 XIECEx BVS 09.0056XIECEx TSA 13.0023XMSHA 18-ISA 150004-0TC RU C-DE.M?62.B.03774MA J2012330, J2012329 -50 to +100 °C bei Gruppe I-50 to +80 °C bei Gruppe II Stainless Steel +/- 0,5% from end-value (higher accuracy on request) fluid medium, e.g. water, emulsion, oil optional mm; m; %; ft (other units on reauest) 5 - 15Hz0/4 - 20mA * - **V (max. 10 V DC, at min. 7,5V power supply) CAN-Bus 12V DC (7,5 – 14,0 V DC) 3-wiring technology16V DC (9,6 – 16,1 V DC) 3-wiring technology24V DC (14 – 26,6 V DC) 2-wiring technology 

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