DS34-A AirCom Pneumatic

The pressure switch closes or opens an electrical contact when
the desired pressure is reached. When the pressure falls below
the adjusted setpoint, the contact will be reset.

Media: compressed air or non-corrosive gases

Switch_contact: SPDT switch
Overpressure: see chart for max. static pressure,
dynamic pressures are 50% lower

Contact_load:
1 A at 230 V AC

EX-ATEX_version:
Ex-II 3D IP 65 T90°C

Electrical_connector:
3-wire connection cable, length 2 m,
cross-sectional area 0.75 mm²

Hysteresis: < 25% FS, ca. 10% FS in the lower range

Life_cycle: 106 switching cycles at < 50 bar
Switching_frequency: 200 cycles/min
Vibration_resistance: 10 g at 5…200 Hz
Shock_resistance: 30 g
Mounting_position: any
Protection_class: IP 65

Temperature_range:
-20 °C to 80 °C / 23 °F to 176 °F for NBR/Buna-N and EPDM
-5 °C to 80 °C / 23 °F to 176 °F for FKM

Body: zinc-plated steel at DS34, aluminium at DS35
Elastomer: NBR/Buna-N, optionally EPDM or FKM