Le leader national des instruments de métrologie
Le leader national des instruments de métrologie
Switching head A-H1.1
Switching head A-H1.1
● I M1 Ex ia I Ma
● II 1G Ex ia IIC T4 Ga
● II 1D Ex ia IIIC T135°C Da
Characteristics :
Intrinsically safe switching head with reed switch and ATEX
approval, for the HD range of devices, for use in intrinsically safe power circuits.
Handling and operation
Note
All
●For use only in intrinsically safe power circuits - provide a suitable isolating amplifier.
●Cable lengths max. 5 m.
●It must be ensured that the values given for voltage, current, and power are not exceeded.
●When switched on, a load must be connected in series.
●The electrical details apply to ohmic loads. Capacitive, inductive and lamp loads must be operated using a protective circuit.
HD1KO- / HD2KO-
●Display with plastic parts - do not open in an explosive atmosphere.
Garanties sécurité
Politique de livraison
Politique retours
Switching head A-H1.1
● I M1 Ex ia I Ma
● II 1G Ex ia IIC T4 Ga
● II 1D Ex ia IIIC T135°C Da
Characteristics :
Intrinsically safe switching head with reed switch and ATEX
approval, for the HD range of devices, for use in intrinsically safe power circuits.
Handling and operation
Note
All
●For use only in intrinsically safe power circuits - provide a suitable isolating amplifier.
●Cable lengths max. 5 m.
●It must be ensured that the values given for voltage, current, and power are not exceeded.
●When switched on, a load must be connected in series.
●The electrical details apply to ohmic loads. Capacitive, inductive and lamp loads must be operated using a protective circuit.
HD1KO- / HD2KO-
●Display with plastic parts - do not open in an explosive atmosphere.
A-H1 . 1
Fiche technique
- Poids
- 0.5 kg additionally
- Switch
- reed switch
- Switching current
- max 1.5 A
- Medium temperature
- -20..+120 °C
- Ambient temperature
- -20..+50 °C
- Switching voltage
- max 30 V
- Switch performance
- max 50 W
- Protection class
- 3 - Protective extra low voltage
- Ingress protection
- IP 65
- Electrical connection
- cable 2.5 m, other cable lengths up to max. 5 m are optionally available
- Weight
- 0.5 kg additionally
Références spécifiques
Aucun commentaire pour le moment
Switching head A-H1.1
● I M1 Ex ia I Ma
● II 1G Ex ia IIC T4 Ga
● II 1D Ex ia IIIC T135°C Da
Characteristics :
Intrinsically safe switching head with reed switch and ATEX
approval, for the HD range of devices, for use in intrinsically safe power circuits.
Handling and operation
Note
All
●For use only in intrinsically safe power circuits - provide a suitable isolating amplifier.
●Cable lengths max. 5 m.
●It must be ensured that the values given for voltage, current, and power are not exceeded.
●When switched on, a load must be connected in series.
●The electrical details apply to ohmic loads. Capacitive, inductive and lamp loads must be operated using a protective circuit.
HD1KO- / HD2KO-
●Display with plastic parts - do not open in an explosive atmosphere.