PresSura® Hospital Room Pressure Products
Termékleírás
PRESSURA Hospital Room Pressure Products can monitor and controlyour isolation rooms and warn of unsafe conditions. The PRESSURAmonitors and controllers accurately measure both negative andpositive pressure. Versions of the PRESSURA can communicate withbuilding management systems through an RS-485 interface, as well asdisplay volume flow rate and air changes per hour (ACPH). All unitsare provided with alarm contacts and an analog output for remotemonitoring of isolatoin room conditions.
Műszaki leírás
| Range | -50,000 to +50,000 Pa | ||
| Resolution | 5% of reading | ||
| Accuracy | ±10% of reading ±0,01 Pa | ||
| Display update | 0,5s | ||
| Low alarm range | -49,5000 to +49,500 Pa | ||
| High alarm range | -49,5000 to +49,500 Pa | ||
| Alarm contacts | SPST max current 5 amps. max voltage 150VDC, 250VAC. Minimum switch load 0mA, 5VDC. Contacts close in alarm conditions | ||
| Analog output | 0...10VDC, 4...20mA | ||
| Operating Temperature Range | 0...49°C | ||
| Power supply | 24VAC, 5 Watt max. |
