PW5 Weighing technology - old
Item description
The PW5.020X.1540B can directly detect sensor sizes based on strain gauges, it is par- ticularly suitable for weighing technoloy due to its 6-wire-system. The device has a very high input resistance, so that even highly resistive measuring bridges can be detected correctly. It is equipped with a regulated 10V-bridge supply. The 5-digit display shows the measurements, respectively the scaled value of the measured variable. Optionally available are 4 changeover relays for the monitoring of limit values, inter- faces RS232/RS485 for data transfer to/from the device and analog outputs 0-10VDC, 4-20mA or 0-20mA for further evaluation.
PWE4 on demand
Item description
Direct measuring of strain gauge, taring with 4th button or external contact.
Technical Data
| Housing | 96 x 48 mm |
| Display | 5-digit 14 mm digit height Colour: red |
| Range displayed | -9999...99999 |
| Operation | front panel keyboard protection class IP54 |
| Input | Strain gauge / Weighing technology: 1mV/V, 2 mV/V, 3,3 mV/V frei bis 6 mV/V Digital input: <2.4V OFF, >10V ON, max. 30 VDC |
| Analogue Output | 0-20 mA Burden ≤500Ohm 12Bit 4-20 mA Burden ≤500Ohm 12Bit 0-10 VDC Burden ≥100kOhm 12Bit |
| Switch point | 2 or 4 relays (change-over contacts) 250 V / 5 AAC, 30 V / 5 ADC |
| Interface | RS232 or RS485 galvanic isolated |
| Power supply | 230 VAC 24 VDC +/-10% galvanic isolated |
| Sensor supply | Bridge supply 10 VDC / 20-50 mA / 200-500 Ohm |
| Software properties |
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| Downloads | Manual |
| Housing | 96 x 48 mm |
| Display | 4-digit 7-segment-display 14 mm digit height |
| Range displayed | -999...9999 |
| Operation | front panel keyboard / with tare function |
| Input | DMS sensitivity 1 mV/V DMS sensitivity 2 mV/V DMS sensitivity 3 mV/V |
| Analogue Output | 0...20 mA 4...20 mA 0...10 V |
| Switch point | 2 relay outputs |
| Power supply | 115/230 VAC 24 VDC +/-10% galvanic isolated 5 VA |
| Sensor supply | Bridge supply 10 V / 50 mA |
| Downloads | Data sheet and price list Manual |