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  K n o w z N e t™

  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

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

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
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
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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