Negative Pressure Monitor aircontrol S
The Negative Pressure Monitor aircontrol S is designed to measure, document and react to alarm conditions in regard to the Negative Pressure Monitoring.
The devices can be equipped with individual expansion modules, according to the Customers requirements. There are 3 different Types available. aircontrol S 1 offers space for 4 expansion modules, aircontrol S 2 offers space for 10 expansion modules, aircontrol S 3 offers space for 5 expansion modules and is provided with an additional automatic Telephone device (Telealarm GSM), to initiate an alarm via the mobile phone network.
For Calibration or Service it suffices to exchange the modules concerned.
The combination of simple operation and high flexibility turns the aircontrol S into a powerful and future-proof Measuring instrument on your Construction site.
Basic features and upgrades
| aircontrol S 1 | aircontrol S 2 | aircontrol S 3 | |
| Lockable housing, powder-coated | yes | yes | yes |
| Large display with backlight | yes | yes | yes |
| Keyboard vandal-proof | yes | yes | yes |
| Dry alarm contact (e.g. for external Telealarm GSM) | yes | yes | no |
| Alarm plug 230 V / 16 A | no | yes | yes |
| Connectible socket 230 / 16 A for Standby-units | no | no | yes |
| Measuring connection for tube 8 x 1 mm | yes | yes | yes |
| 1 piece measuring channel | yes | yes | yes |
| Telealarm GSM integratedt | no | no | yes |
| Additional measuring channels | optional (max. 4) | optional (max. 7) | optional (max. 5) |
| Printer modul (occupies 3 expansion slots) | optional | optional | optional |
| Emergency-battery (occupies no expansion slot) | no | optional | yes |
| Measuring data memory module | optional | optional | optional |
Technical data
| aircontrol S 1 | aircontrol S 2 | aircontrol S 3 | |
| Measurements in mm (L x W x H) | 305 x 350 x 177 | 475 x 350 x 177 | 495 x 350 x 187 |
| Weight | 5,5 kg | 7,9 kg | 8,4 kg |
| Power connection | 230 V / 16 A | 230 V / 16 A | 230 V / 16 A |
| Range of measurement | 0 - 100 Pa | 0 - 100 Pa | 0 - 100 Pa |
| Pressure resistance Load cell | max. 0,25 bar | max. 0,25 bar | max. 0,25 bar |
| Occupied expansion slots | 1 | 1 | 1 |
| Free expansion slots | 4 | 10 | 5 |