Alarm / control unit Flopurge

Alarm / control unit Flopurge

Product features

  • Alarm and control unit for max. 10 digital inputs like e.g. contact pressure gauge or pressure switch and 4 analogue inputs (e.g. pressure transmitters)
  • Automatic purging for high purity gases, corrosive or toxic gases
  • 4 integrated solenoid valves to activate pneumatic change-over valves and / or emergency shut off
  • 1 cummulative potential free output for external monitoring (NO or NC)
  • Solenoid valves  can be manually operated by user
  • 4 x 20 digits LCD-display with backlight
  • Visual and acoustic alarms
  • Acoustic signals can be silenced
  • Compatible with inductive sensors type DIN 19234 NAMUR 1-specification
  • Digital inputs to be configured for NO or NC contacts
  • All operation parameters and signal configuration programmable by push-buttons placed on front panel
  • Plastic housing IP 65 for wall mounting
  • Password protection for superior level access

Technical data
Protection class:
Dimensions (BxHxT):

IP 65
310 x 380 x 140 mm
Input compatibility
- mechanical switches 
- electr. switches PNP/NPN (DC only)
- inductive switches type NAMUR
Digital inputs 
Power supply voltage:
Max. Power:

15 V DC
15 mA (per channel)
Analogue inputs 
Max. voltage 
(open circuit):
Short circuit current:

24 V DC
25 mA
Output / pneumatic valves
Max. pressure:

10 bar
inert gases
4x20 digits with backlight
Power supply voltage
Max. power consumption
220 V / 50-60 Hz
100 mA
Internal signals
- LEDs 5 mm
- piezo-buzzer
Power input inactive:
Power input activated:

5 V DC - 25 V DC
IL < 1 mA
3 mA < IL < 15 mA

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