Technical Specification - Ei Electronics Ei207 Series Instruction Manual

1.3 Technical Specification

Sensor Type
CO Sensitivity
Product life
Power Supply
Alarm Sound Level
Button Test
Hush Mode Duration Alarm: 4 minutes
Visual indicators
Operating and Storage
Temperature
Humidity Range
LCD Display
RF Interconnect
CO Alarm Memory
Dimensions (mm)
Weight (grams)
*Temperature and Humidity conditions are for normal operation and storage. Units will function outside these ranges
as required by the specific Product Standards. However, extended exposure to conditions outside these ranges may
affect product life. For advice on prolonged operation outside these ranges consult the manufacturer.
Electrochemical
Meets EN 50291-1:2018 and EN 50291-2:2019.
CO Alarm operates as per Table B.
10 years
Two Alkaline AAA type batteries (replaceable) – Ei207 models.
Powered for life lithium battery (non-replaceable) – Ei208 models.
>85dB(A) at 3 meters.
Checks CO sensor, batteries, electronics and horn.
Battery and Sensor Fault: 12 hours
End of Life: 24 hours
Green LED - Power
Red LED - Pre-alarm, Alarm, Alarm Hush and memory
Yellow LED - Fault
-10°C to 40°C*.
15% to 95% R.H. (non-condensing).
Displays CO level above 20ppm (in steps of 5ppm).
RF Module required (see Model Chart on page 6).
Indicates if CO Alarm was previously in alarm.
120 x 105 x 40.
185g (Ei207) 178g (Ei208).
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