Features
- Variety of mechanical configurations for users’ specific application (panel, desktop, rack mount)
- Self-diagnostics on every power-up ensures device is fully functional
- Totalization can be used for inventory management
- Batch control allows single or multi-channel batch recipes
- Blending (0254 only) supports master slave blending configuration and operation
- Gas factor scaling allows user to adapt 0250 Series and mass flow device to any fluid
- Valve Override Control (VOR) – open, closed or normal
- Large, graphic, high-contrast, eight (8) line backlit display
- Brooks Smart DDE Software simplifies data exchange between the 0250 Series and commonly used programs such as Microsoft® Excel, Test Point™ and LabVIEW™
- RS232 serial port allows remote control, data logging, and remote alarms
Benefits
- Valve open (using VOR) allows rapid purge or chamber flooding
- Easy-to-read display shows all process variables and setpoints for quick reading and adjustment
Specifications |
Electrical Ratings Certifications/Approvals
| Product Type | Power Supply, Readout & Setpoint Controller |
| Differentiator | Innovative solution for up to four mass flow and/or pressure devices |
| Power Input | Voltage: 12-24 Vdc required, -15 Vdc permitted Current: 400 mA max current draw per channel Instrument power draw: 0.8 Watts Optional power module: 100-240 Vac, 47-63 Hz |
| Power Output | +15V/2.0A, -15V/1.0A or 12-24 Vdc/2.0A |
| Signal Input / Output | 0(1)-5 Volts, 0(2)-10 Volts, 0(4)-20 mA |
| Digital Communication | Full communications capability for remote readout, setpoint, control, programming and data acquisition via RS232. |
| Mounting Options | Panel mount kit Table top kit Rack mount kit (0254 only, can be used to retrofit into 0152/54 installations) Rack mount kit with 19” rack (0254 only) |
| Temperature | Operating: 32-122°F (0-50°C), 0-95% non-condensing |
| Temperature – Storage | Ship/Storage: -40-185°F (-40-85°C), 0-95% non-condensing |
| EMC | CE Mark: EMC Directive EN61326-1:2013 FCC Part 15 Class A, Part 68 |
| Environmental Compliance | RoHS EPD 2011/65/EU UL-USA & Canada UL 61010 electrical safety for general purpose indoor use |
