Area monitors GRAETZ WS05C

  • Simultaneous monitoring of up to 3 areas with any probes from the GRAETZ probe program
  • Up to 3 measuring channels
  • An illuminated LC display is assigned to each measuring channel, on which the measured values are displayed
  • When using gamma probes, the dose rate is shown on the LC display in Sv/h
  • When using end window probes (α-/β-measurements) or NaI scintillation probes (β-/γ-measurements), the measured value is displayed in Ips
  • For each channel 4 freely programmable dose rate warning thresholds in the entire measuring range of the respective connected gamma probe
  • The measuring range switchover within a channel takes place automatically. If a measuring channel triggers a dose rate alarm, both an optical and an acoustic warning is given at the WS05C by the integrated warning light column
  • In the standard version: Green for “Ready for operation”, Orange for “Warning threshold exceeded”, Red for “Error message” (e.g. probe failure).
  • Red LED above the display indicates which measuring channel has triggered an alarm
  • An RS-232 interface is available for connecting a measuring channel to a PC

 

Optional:

  • Relay output for controlling an additional external optional warning light column for each measuring channel
  • Potential-free relay output for each measuring channel (switching capacity max. 24 V, 20 mA)
  • Acoustic alarm with triggered warning threshold occurs when the door to the monitored room is open, a motion detector or a light barrier has been activated
  • Counter for irradiation time
  • Operating hours counter
  • Rotating beacon
  • Integration of already existing warning devices
  • External warning light columns (optical/acoustic)
  • Probe cable, extension up to 100 m (standard length: 1.25 m)
  • Emergency power supply (300 W) for uninterrupted operation of WS05C in case of power failure
  • Special designs possible on request
Datasheet
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