Description
Maximum flexibility for an optimal choice of measuring instrument: The VS-D250 transmitter is compatible with all ViscoScope® sensors of the types VA-100 and VA-300.
Technical Data
Properties
- Output card socket
- 2
- External input
- 0/4…20 mA | 0/2…10 V DC
- Power supply
- 24V DC, 12 W
- Dimensions
- 142 x 106 x 73 mm (L x B x H)
- Front
- RS232, MODBUS RTU (Standard)
Display and Operation
- Lines
- 4
- Pages
- 2
- Character set
- alphanumerisch
- Buttons
- 3 (front)
Alarms
- system function
- sensor diagnosis
- Coil Temperature
- 2 configurable LEDs
optional outputs
- 0/4…20mA | 0/2…10V DC (active)
- RS232 | RS485
- 2 SPDT-Relays: RS232 | RS485
Filter
- Moving average (200 measured values)
VS-D250 configuration
| VS-D250 | 1 | - | 2 | - | 3 |
Further product information
Viscosity ranges are covered by the internal resolution of 16 bits over four decades (e.g. 1 - 10,000 or 10 - 100,000 etc.). Even for measurements with very small viscosity difference (example: milk and whey), the transmitters work precisely. Both transmitters VS-4450 and VS-D250 are equipped with a freely configurable display. The transmission of measurement and diagnostic data to a process control system is done via industry-standard analogue or digital interfaces. The VS-4450 is optionally available with 2 SPDT relays that enable time-proportional control or alarms. The model VS-D250 is designed for DIN rail mounting.
Model VS-D250 is designed for DIN rail mounting. With an adapter, wall mounting as well as installation in a wall or Ex d enclosure is possible.
