Measuring indicators PUE C_31H_EX
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| Measuring indicator series PUE C/31H/EX and scales constructed on its basis cab be utilized in expolsive zones 1 and 2 of mixtures of gases, vapours and fogs with air, which are included in exposive group II and temperature classes T1, T2, T3, T4. Safety of measuring indicator and scales using PUE C31H/EX is guaranteed by such means as: - power supply of the indicator from power adapter ZRi02 II (2) G [Ex ib] IIC 06ATEX251 manufactured by RADWAG, and situated outside expolsive zone or another power adapter with parameters adequate for spark secured circuit. - spark secured casing of measuring indicator series PUE C31/H/EX, being in conformity with norms: PN-EN 50014 and PN-EN 50020 and confirmed by a certificate KDB 06ATEX250 - application of transducers with exposive safety certificates - manufacturing of the indicator according to requirements of a norm PN-EN 13463-1 on non-electrical elements of a scale - user obligation to obey safety precautions as indicated in the user manual of the measuring indicator CAUTION: scale equipped with a measuring indiocator series PUE C/31H/EX are fed from power adapter ZRi02 II (2) G [Ex ib] IIC 06ATEX251 manufactured by RADWAG, situated outside the explosive zone or another power adapter with parameters adequate for spark secured circuit.
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| Technical data: | PUE C/31H/EX |
| Display | LCD |
| Keyboard | microswitch |
| Quantity of buttons | 5 |
| Maximal quantity of verifying units | 6000 e |
| Maximal quantity of countings from A/C converter | 8388608 |
| Maximal increase of signal | 19,5 mV |
| Maximal voltage on one verifying unit | 3,25 µV |
| Minimal voltage on one verifying unit | 1,0 µV |
| Working temperature | -10° - +40 °C |
| Minimal impedance of load cell | 125 |
| Maximal impedance of load cell | 1200 |
| Connection of load cells | 4 or 6 cables + shield |
| Multi range | 1 or multi-ranges |
| Casing | stainless steel |
| IP rating | IP 66/67 |
| Power supply | power adapter ZRi02 II (2) G [Ex ib] IIC |
| Symbol | II 2 G Ex ib IIC T4 KDB 06ATEX250 |
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