ORNO OR-DC-638 Bedienungsanleitung
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Product data sheet
ORNO GROUP Sp. z o. o. All rights reserved.
Page 1 / 3
Update date: 2025-07-16 17:05:10
Battery-powered carbon monoxide detector, 2xAA,
sensor lifetime 10 years
Marka: | Symbol: | Ean: ORNO Home OR-DC-638 5908254849626
PRODUCT DESCRIPTION
The battery-operated carbon monoxide detector is a modern alarm device intended for continuous control of
carbon monoxide concentration. Suitable for indoor use, in spaces particularly exposed to hazards that may
arise as a result of failure or lack of adequate ventilation.
The device has a large LCD display that shows the level of detected threat (carbon monoxide), as well as low
battery and end of service life. It has a built-in electrochemical sensor that very precisely indicates the carbon

Product data sheet
ORNO GROUP Sp. z o. o. All rights reserved.
Page 2 / 3
Update date: 2025-07-16 17:05:10
monoxide level as well as visual and sound alarm that notifies of detected threats.
The product has an illuminated TEST button that allows you to check the correct operation of the sensor.
A carbon monoxide detector should be placed at eye level in the most frequently used room, such as the
kitchen, living room or hallway, in order to objectively assess the amount of carbon monoxide particles in the
inhaled air.
The sensor's lifespan is 10 years. It is powered by two AA alkaline batteries (included). The dimensions measure:
119x80x30 mm.
Compliance with the EN 50291-1:2018+AC:2021-01 and PN-EN 50291-1:2018-06+AC:2021-03 standards,
confirmed by the SGS certification body.
TECHNICAL DATA
General information:
Standalone:
Tak
Current supply primary:
Bateria/akumulator
Supply voltage [V]:
3
Voltage type (supply voltage):
DC
Power supply:
2xAA (w zestawie)
Battery included:
Roztwór alkaliczny
Loudness [dB(A)]:
≥85db/3m
Place variable:
Tak
Length [mm]:
119
Width [mm]:
30
Height [mm]:
80
Colour:
Biały
Type of test-/pause button:
Przycisk testowy
Degree of protection (IP):
IP20
With digital display:
Tak

Product data sheet
ORNO GROUP Sp. z o. o. All rights reserved.
Page 3 / 3
Update date: 2025-07-16 17:05:10
Compliant standards:
EN 50291-1:2018+AC:2021-01; PN-EN
50291-1:2018-06+AC:2021-03
Certification authority:
SGS
Response temperature [°C]:
-10°C ~ +50°C
Sensor lifetime:
10 lat
Concentration range displayed:
10-500PPM
Quiescent curren [uA]:
<15uA
Alarm current [mA]:
≤55mA
Sensor Type:
Elektrochemiczny typ B
Alarm method:
Wizualne i dźwiękowe
Produktspezifikationen
Marke: | ORNO |
Kategorie: | Detektor |
Modell: | OR-DC-638 |
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