Das gezeigte Bild kann vom Original abweichen.
Beschreibung
The Alfa 77 is a compact three stage low pressure pressostat for panel mounting with a neutral zone
The Alfa 77 has a default program with the function minimum/ maximum alarm.
The pressostat can also be programmed with the function: 3x increase pressure or 3x decrease pressure.
The Alfa 77 has a range of -1/+99 Bar with a read-out per 0,1 Bar.
To the Alfa 77, pressure sensors from the PX range can be connected. These sensors are not included.
The Alfa 77 is supplied with 12Vac. A special transformer can be delivered.
The Alfa 77 has a default program with the function minimum/ maximum alarm.
The pressostat can also be programmed with the function: 3x increase pressure or 3x decrease pressure.
The Alfa 77 has a range of -1/+99 Bar with a read-out per 0,1 Bar.
To the Alfa 77, pressure sensors from the PX range can be connected. These sensors are not included.
The Alfa 77 is supplied with 12Vac. A special transformer can be delivered.
Alfanet 77 BAR 4/20mA input
Preis auf Anfrage
Serienummer: 904.000842
Technische Spezifikationen
Typ:
Alfa(net) 77
Gehäuse:
Schwarzer ABS Kunststoff
Maße:
144 x 72 x 50 mm (hbt)
Vorderseite:
Polyester
Frontanschluss:
Schraubklemmen auf der Rückseite
Leistungsaufnahme:
12 Vac, 50/60 Hz (‑10/+5%)
Messbereich:
-1/+99 Bar, Anzeige pro 0,1 Bar
Steuerung:
Über Drucktasten auf der Frontseite
Sensor:
7Vdc für Sensoren aus der Versorgung PX Reihe
Relais:
Druck erhöhen SPST-Kontakt 250 V/5 A (NO) Druck verringern SPST-Kontakt 250 V/5 A (NO) Alarm SPDT-Kontakt 250 V/5 A (NO/NC) (gemeinsam, nicht induktiv)
Accuracy:
± 0.5% der Bereiches
Netzwerk:
RS-485 Netzwerk Alfanet
Functions:
Druck erhöhen/Druck verringern oder Druck 3x erhöhen oder Druck 3x verringern (intern programmierbar), Minimal-/Maximalalarm
Beschreibung
The Alfa 77 is a compact three stage low pressure pressostat for panel mounting with a neutral zone
The Alfa 77 has a default program with the function minimum/ maximum alarm.
The pressostat can also be programmed with the function: 3x increase pressure or 3x decrease pressure.
The Alfa 77 has a range of -1/+99 Bar with a read-out per 0,1 Bar.
To the Alfa 77, pressure sensors from the PX range can be connected. These sensors are not included.
The Alfa 77 is supplied with 12Vac. A special transformer can be delivered.
The Alfa 77 has a default program with the function minimum/ maximum alarm.
The pressostat can also be programmed with the function: 3x increase pressure or 3x decrease pressure.
The Alfa 77 has a range of -1/+99 Bar with a read-out per 0,1 Bar.
To the Alfa 77, pressure sensors from the PX range can be connected. These sensors are not included.
The Alfa 77 is supplied with 12Vac. A special transformer can be delivered.
| Herunterladen | Bezeichnung | Beschreibung | Typ | Größe |
|---|---|---|---|---|
| Herunterladen | Alfanet 77 BAR 4/20mA input | Handleiding Nederlands | 506.9 KB | |
| Herunterladen | Alfanet 77 BAR 4/20mA input | Manual English | 565.1 KB |