Discovery Carbon Monoxide Detector

58000-300APO

The Discovery Carbon Monoxide Detector contains a long-life electro-chemical carbon monoxide sensor which is tolerant of low levels of common vapours and household products.

Technical specification
General
Warranty
5 year
Applications
  • Hotels
  • Bedrooms
  • Hospitals
  • Medium to large buildings
  • Offices
  • University campuses
  • Warehouses
Fire Type
Slow burning, smouldering fires
Default Variant
Yes
Website Categories
Analogue Addressable
Mechanical
Colour
White
Weight
105g
Materials housing
Polycarbonate
Materials terminals
Nickel plated stainless steel
Product length
42mm
Product diameter
100mm
Detection principle
Ambient carbon monoxide level.
Product length
1.65in
Product diameter
3.94in
Performance
Chamber type
Chevron
Analogue value nominal
25
Analogue value (- tolerance)
2
Analogue value (+ tolerance)
2
Analogue value
25 +2/-2
Alarm level analogue value
55
Electrical
Protocol voltage
5 to 9V peak to peak
Protocol voltage (max)
9V
Protocol voltage (min)
5V
Power-up surge current
1mA
Maximum power-up time
10 seconds
Status indicator - Alarm
Red
Quiescent current
500μA
Quiescent current tested at
24V dc
Terminal functions L2
+L2 Loop in & out positive
Terminal functions L1 in
-L1 in Loop in & out, double terminal
Terminal functions +R
+R Remote indicator positive connection
Terminal functions -R
-R Remote indicator negative connection
Polarity
L1 & L2 are polarity sensitive
Environmental
Humidity (max)
15% RH
Humidity (min)
90% RH
Humidity Note
no condensation or icing
Humidity
90% to 15% (no condensation or icing)
Operating temperature
0 to 50°C
Operating temperature (max)
50°C
Operating temperature (min)
0°C
IP rating Value
IP54
Storage temperature (max)
10°C
Storage temperature (min)
30°C
Storage temperature
30 to 10°C
Operating temperature
32 to 122°F
Operating temperature (max)
122°F
Operating temperature (min)
32°F
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