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

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

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