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CCZ 401/801

Product no.: CCZ 401/801 (Sensor channels: 1...8)

CO control unit for 4 resp. 8 sensors channels

Microprocessor-controlled measuring and warning unit
according to the regulations of VDI 2053

for monitoring the air, watching toxic gas concentrations
and operate ventilation control

Housing:                              plastic wall housing IP54, WxHxD 285x240x140 mm³
Measuring channels: CCZ 401: 4 channels / CCZ 801: 8 channels
Measuring signal input: 4-20mA
Alarm set points: 3 mean values, depends on measured value
  1 peak limit value, depends on measured value
Alarm output: 8 relays output or as a collected alarm for 2 zones
Ventilator alarm 1: 2 potential-free change-over, 250V/2,5A (venilation, BMS)
Ventilator alarm 2: 2 potential-free change-over, 250V/2,5A (ventilation, BMS)
Alarm3 / Warning lights: 2 potential-free changeover, 250V/2,5A, clocked / static
Horn: 2 potential-free NO, 250V/2,5A, resettable
Device failure: 2 separate floating change-over, 250V/2,5A
Display: LED display for operation and alarm error messages
  (battery backup)
  LCD clear text display for measuring points information such
  as gas types, concentration values, alarm and error messages
  of all measuring points
Other: mean calculation, system clock, self-monitoring,
  line supervision, check cold-start alarm, automatic calibration
Data interface: R 232 for connection of printer / PC / data logger
Supply: 230V/50Hz and/or 24V DC
Optional: key switch for the alarm lock
  piezo buzzer
  extension of the measuring point
 

Operating instructions CCZ 401
Operating instructions CCZ 801
Emergency power supplies

Selection: CCZ 401/801

Product no. Sensor channels Price
CCZ 401/801 1...8
CCZ 401 4
CCZ 801 8
Browse this category: CO-Warning Systems for underground car parks
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