|
Integral type |
Remote type |
| Measuring objects |
Liquids, Slurries, Powders, Granules, Gravel |
| Measuring principle |
Acoustic wave pulse echo |
| Purpose |
Non-contact continuous level measurement with tank top mounting |
| Measuring range |
5 to 60m depending on measuring conditions |
| Process temperature |
-40 to 80°C |
-40 to 80°C |
| Process pressure |
Atmospheric to 200kPa |
| Outputs |
Analog |
4 to 20mA DC
(Level, Distance, Volume, Difference of two
sensors, Average of measured values) |
| Contacts |
2 Contacts of SPDT for AC/DC power supply type |
5 Contacts ofSPDT for AC/DC power supply type |
| Digital |
RS485 MODBUS/RTU mode, 2-wire twist pair
( Screened wires are required for longer wiring) |
Accuracy
(depend on conditions) |
±0.25% of Max. range |
| Power supply |
AC type: 90 to 260V AC,50/60Hz､Max.10VA
DC type: 12 to 30V DC, Max.10W |
| 2-wire loop powered: 12 to 30V DC |
| Protection class |
IP67 (IEC60529/JIS C0920) |
Sensor: IP67 (IEC60529/JIS C0920) Converter: IP65 (IEC60529/JIS C0920) |
| Approval |
IEC Ex: Ex ia IIA T4 (-20 to +70°C ) |
| Attached cable |
- |
6m between sensor and converter |
