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  K n o w z N e t™

KnowzNet
  K n o w z N e t™

8-sensor any gas detection system with
master relay & optional zone relays.

Price range: $713 to $941 (Panel only)

Heads: $82 to $283 depending on type

Add panel(s) and head(s) to cart via respective part number generators.
 
Product Links

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> Details
> Specifications
> Datasheet (PDF)
> Ordering options
> PANEL Part No. Gen.
> HEADS Part No. Gen.
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  PRODUCT SPECIFICATIONS


Note: These specifications relate to the KnowzNet™ control panel only. For sensing parameters such as sensing range, accuracy, resolution, response time, operating conditions, etc., please refer the datasheet of the sensor head of interest.


PARAMETER SPECIFICATION COMMENT
Number of ports: 8  
Input range: 0 to 5VDC  
Sampling rate: 1,000 samples/second  
Sampling resolution: 8 bits  
Sampling accuracy: ˝ LSB  
Action levels: 1 to 4 Number/level are user-programmable
Action levels affect: LEDs/Beeper/Relay(s) User-programmable
Display update rate: 0.1 seconds  
Start-up time: 60 seconds Warm-up time for sensors with heaters
Port indicator lamps: 8 bicolor LEDs Red/green
Text display: 2 line x 8 LCD 31 x 14 mm viewing area
Operator keypad: Up/Down/Select/Clear Pushbutton switches
Port connectors:
RJ-11 (6-4)
3.5mm terminal block
Hirose DF3 2mm
Default
Optional
Optional
Panel beeper: 80dB @30cm piezzo  
Master relay: 0.5A 120VAC
1.0A 24VDC
DPDT (double NO/NC contacts)
Zone relays: 0.5A SPST Reed Optional, one per port, NO or NC
Relay contacts access: 3.5mm terminal blocks  
Serial PC interface: 4,800 BPS DB9 female, half duplex
USB PC interface: 12,000 BPS USB 1.0 compatible
PC Ports I/O Protocol: Neodym proprietary  
Power jacks: 2.1mm radial (2) Center negative
Back-up battery input: 4-pin Molex  
Storage temperature: -40°C to +85°C  
Operating temperature: 0°C to +70°C  
Operating humidity: 0 to 95% Non-condensing
Input power voltage: 12 to 14 VDC
12 to 40 VDC
12 to 60 VDC
Default
Optional
Optional
Power supply ripple: 250 mV max.  
Power consumption: 150 mA @ 12 VDC Panel only, not including sensors
Port power budget: 200 mA @ 12 VDC Per sensor. 1.6A total power max.
Port power current limiting: 1.2A @ 12 VDC 10-ohm current limiting resistor
Cable type: 18-24 SWG Telephone, Station or Cat. II+ cable
Cable length: 100m max. Voltage drop not to exceed 4 VDC
Electrical rating: Non-incendiary Not for use in Hazardous Locations
Approved AC adapters only
Dimensions: 216 x 147 x 25 mm  
Weight: 250g  


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