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E2630-CO 

Rev 14.12.2020 

Carbon Monoxide 

A Colorless, odorless, and tasteless gas that is highly toxic. Carbon monoxide is formed as

 

 

 

 

 

 

   

 

 

 

   

   

a result of incomplete combustion of carbon-containing compounds, e.g. while operating a

 

   

 

   

 

 

 

 

   

furnace, an oven, or an engine when there is a limited supply of air. 

Synonyms: Carbonous oxide, Carbon (II) oxide, Flue gas, Monoxide 

 
Conversion of ppm to mg/m​

3​

 is calculated for 25°C and 1 atm. 

 
 

 

 

Chemical formula 

CO 

Molar weight 

28 

Relative gas density (to air) 

0,97 

Conversion 

1 ppm= 1.15 mg/m​

Boiling point 

-191.5 °C 

Low explosive limit (LEL), % vol. in air 

12.5 

Upper explosive limit (UEL), % vol. in air 

74 

Odor 

odorless 

Hazards 

Highly toxic. Mild poisoning causes lightheadedness, 

confusion, headache, dizziness, and flu-like effects. 

Larger exposures can lead to toxicity of the CNS and 

heart, and death. After acute poisoning, long-term 

problems may occur. CO also has negative effects on a 

baby if exposed during pregnancy. Chronic exposure to 

low levels can lead to depression, confusion, and 

memory loss. 

Exposure 
limits (ACGIH) 

TWA 

40 mg/m​

3​

 /35 ppm 

STEL 

 1380 mg/m​

3​

 /1200 ppm 

Содержание E2630-CO

Страница 1: ...Carbon Monoxide Detector E2630 CO User Manual...

Страница 2: ...irements 5 Operating conditions 5 Installation guidelines 6 Mounting dimensions 7 Connections 8 Operation 9 Sensor probe handling 10 The electrochemical gas sensor replacement procedures 10 Maintenanc...

Страница 3: ...eight 28 Relative gas density to air 0 97 Conversion 1 ppm 1 15 mg m 3 Boiling point 191 5 C Low explosive limit LEL vol in air 12 5 Upper explosive limit UEL vol in air 74 Odor odorless Hazards Highl...

Страница 4: ...ng Buzzer 2 kHz 85 dB red LED LEDs Green red operation fault red gas alarm Enclosure Grey ABS wall mount protection class IP65 Dimensions H90 W145 D55 mm overall dimensions H140 W145 D55 mm CE marking...

Страница 5: ...c electricity Connection diagrams can be found in the connections section The device might not perform correctly or be damaged if the wrong power supply is connected External circuits connected to the...

Страница 6: ...and repair The aforementioned conditions above will affect the coverage area of the device however the coverage area for a detector is usually between 2 5 to 5 meters radius For early leakage detecti...

Страница 7: ...E2630 CO Rev 14 12 2020 Mounting dimensions 7...

Страница 8: ...m 2 We recommend to strip the wire end by 5 6 mm and use the wire end sleeves To connect the wire loosen the screw insert the wire end into the terminal hole and tighten the screw The outer diameter o...

Страница 9: ...gas concentration exceeds the LOW alarm setpoint the bottom red LED starts flashing at a rate of 1 Hz and the relay RE1 switches over The first alarm stops automatically if the gas concentration drop...

Страница 10: ...sor Do not remove the filter as it may cause the device to show incorrect values The recommended orientation of the sensor probe is vertical with the sensor tip pointing downwards This prevents the po...

Страница 11: ...e Manufacturer with standard gas mixtures before delivery Provided that the sensor is used under moderate conditions field recalibration is recommended every 6 months Please contact your dealer for mo...

Страница 12: ...anufacturer will at its option either repair or replace a product that proves to be defective This warranty is void if the product has been operated in conditions outside ranges specified by the Manuf...

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