NE7-CO

Electrochemical carbon monoxide (CO) Sensor for industrial applications

Specifications

Detectable Gas:

Detection range:

Maximum overload:

Output current:

Zero Offset (20°C)

Reproducibility:

Output drift in air:

Response time (90%):

Temp. depend. in air:

Expected lifetime:

Carbon Monoxide (CO)

0 – 1000 ppm

2000 ppm

100 +/- 25 nA/ppm

<5ppm equivalent

+/- 2%

less than 5 ppm

< 30 seconds

<10ppm (-20 to 50°C)

>3 years

Operating Conditions

Operating temperature:

Humidity range:

Pressure:

Recommended resistor:

Bias voltage:

-20 +50 degrees C

15 – 90% RH

0.9 – 1.1 atm

10 ohms

Not required

General Description:

The NE7-CO is an electrochemical gas sensor with 3 electrodes for the detection of Carbon Monoxide (CO) in the range 0-1000ppm. The sensor is the first standard

“7-series”, 32mm diameter sensor manufactured by Nemoto.

 

Designed for general purpose use within fixed toxic gas Detection heads in industrial safety applications, the sensor may also be used for a wide range of other applications where reliable and accurate detection of CO levels in air is required.

  •        3-Electrode design for greater stability

  •        Compact, leak-proof enclosure

  •        Resistant to shocks and vibration

  •        Linear output

  •        Highly specific to target gas

  •        Unaffected by humidity

  •        Low Power consumption

  •        Very Low Long term drift