Carbon Monoxide (CO) Gas Sensor - ECO-SURE (2E)

• Operating Principle: 2-electrode electrochemical
• Measurement Range: 0-500 ppm CO
• Maximum Overload: 1000 ppm CO
• Sensitivity: 45 ± 15 nA/ppm
• Response Time (T90): <30 seconds
• Repeatability: < ±5%
• Linearity: Within ±5%

  • Model Number: ECO-SURE (2E)
  • Data Sheet: Date Sheet File
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  • Carbon Monoxide (CO) Gas Sensor
  • Carbon Monoxide (CO) Gas Sensor
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Product Specification

ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Description
ECO-SURE (2E) Carbon Monoxide Sensor, 2 Electrode, long life sensor designed for residential, fire detection and ventilation control applications. UL certified.

ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Features:
•  Long Life
•  Stable Performance
•  UL Certified - UL2075

ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Applications:
•  Residential
•  Fire Detection
•  Ventilation Control

ECO-SURE (2E) Carbon Monoxide (CO) Gas Sensor Technical Specifications

MEASUREMENT
Operating Principle
2-electrode electrochemical
Measurement Range
0-500 ppm CO
Maximum Overload
1000 ppm CO
Sensitivity
45 ± 15 nA/ppm
Sensitivity Banding
A : 30.0 - 35.9 nA/ppm
B : 36.0 - 42.9 nA/ppm
C : 43.0 - 50.9 nA/ppm
D : 51.0 - 60.0 nA/ppm
Response Time (T90)
<30 seconds
Baseline Offset (clean air)
-2 to 4 ppm equivalent
Zero Shift* (-10°C to +50°C)
< +10 ppm equivalent
Repeatability
< ±5%
Linearity
Within ±5%


ELECTRICAL
Recommended Load Resistor
5 Ω
Bias Voltage
Not required


MECHANICAL
Housing Material
Noryl N110
Weight
5 g (nominal)
Orientation
Any


ENVIRONMENTAL
Operating Temperature Range*:
Continuous
Intermittent

-10°C to +50°C
-20°C to +50°C
Operating Pressure Range
1 atm ± 10%
Operating Humidity Range*:
Continuous
Intermittent

15% to 90% RH non-condensing
0% to 99% RH non-condensing


INTRINSIC SAFETY DATA*
Maximum at 1000ppm
0.1 mA
Maximum o/c Voltage
1.3 V
Maximum s/c Current
<1.0 A


LIFETIME
Long Term Output Drift
< 5% per annum
Recommended Storage Temp
+10°C to +30°C
Expected Operating Life*
> 6 years in normal use from date of manufacture
Storage Life
6 months in original packaging
With the exception of items marked * the stated parameters have been verified under the UL component recognition programme.

All measurements were taken at 20°C and 50% rH at 1 atm pressure unless otherwise indicated. Sensor performance may vary with environmental conditions

Performance characteristics outline the performance of sensors supplied within the first 3 months

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