Carbon Monoxide Co Sensor 4cf+

Following are the Main Technical Specifications of Carbon Monoxide CO Sensor 4CF+ :-
MEASUREMENT
Operating Principle: 3-electrode electrochemical
Measurement Range: 0-500 ppm CO
Maximum Overload: 2000 ppm CO
Filter: To remove acid gases and hydrocarbons
Sensitivity: 0.07 A 0.015 AuA/ppm
Response Time (T90): < 20 Seconds
Baseline Offset (clean air): < A 2 ppm equivalent
Zero Shift (-40A C to +50A C): <+12 ppm equivalent
Repeatability: < A 3%
Linearity: Within A 5%
ELECTRICAL
Recommended Load Resistor: 5 IC
Bias Voltage: Not required
MECHANICAL
Housing Material: Noryl 110
Weight: 5 g (nominal)
Orientation: Any
ENVIRONMENTAL
Typical Applications: Portable life safety
Operating Temperature Range:
Continuous -20A C to +40A C
Intermittent -40A C to +55A C
Operating Pressure Range: 1 atm A 10%
Operating Humidity Range:
Continuous 15% to 90% RH non-condensing
INTRINSIC SAFETY DATA
Maximum at 2000 ppm: 0.2 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: 10A C to +30A C
Expected Operating Life: 2 years in air
Storage Life: 6 months in original packaging
Standard Warranty: 18 months from date of dispatch