The E 70/2 ATEX weighing instrument (stainless steel) has been designed for installation in potentially explosive environments and it is suitable to many fields of industrial weighing: management of level thresholds, weight control and elaborate dosing procedures The complete digital programming of the instrument E 70/2 ATEX takes place directly from the front keybord (14 keys). The E 70/2 ATEX product can be custmoized. The weighing instrument E 70/2 is compliant with the following regulations: EN50081-1, EN5002-2 for EMC; EN61010-1 for Electrical Safety; 94/9/EC for ATEX II 2 GD; EEx d IIB T6÷T4. PWS: 41/2012
Technical Specifications in PDF
| Measuring range: -3.9 ÷ +3.9 mV/V |
| Input sensitivity: 0.02 µV/count |
| Full scale non-Linearity: <0.01 % full scale |
| Gain drift: <0.0003 % of full scale/°C |
| Display: 7 digit, 7-segment red LED, height 14mm |
| A/D Converter: 24 bits |
| Internal Resolution: > 16.000.000 points |
| Trasducer input voltage: max 5 V (max 6 cells of 350 Ohm) through intrinsic safety barriers |
| Visible resolution (in divisions): 60000 |
| Decimal figures range: 0 ÷ 3 |
| Temperature range: -10 ÷ +50 ° C (max 85% humidity without condensation) |
| Storage temperature: -20 ÷ +70 °C |
| Filter: 0.2 ÷ 50 Hz |
| Logic output: 6 outputs (clean contact) Max 115 Vac/30 Vdc, 0.5 A each |
| Logic input: 6 optoisolated 12 Vdc PNP |
| Serial port: RS232C or RS422/RS485 |
| Power supply: 230 Vdc 50/60 Hz (optional 115 Vdc) max absorption 15VA |
| Regulatory compliance: EN50081-1, EN5002-2 for EMC; |
| Baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 115200 selectable |
| Transmission distance: 15m (RS232C), 1000m (RS422; RS485) |
| Fieldbus: ASCII, Modbus RTU |
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