Operating Principle Measurement Range Maximum Overload

Filter Sensitivity Response Time (T₉₀)

Baseline Offset (clean air) Zero Shift (-40°C to +50°C)

Repeatability

Linearity

3-electrode electrochemical 0-100 ppm

500 ppm None

0.7 ± 0.15 μA/ppm 20 Seconds at 20^OC

< ±0.5 ppm equivalent

< ±0.4 ppm equivalent

< ±5%

Linear <±5%

ELECTRICAL

Recommended Load Resistor

Bias Voltage

5 L

Not required

MECHANICAL

Housing Material

Weight Orientation

Noryl 110 5g (approx.) Any

ENVIRONMENTAL

Typical Applications Operating Temperature Range:

Continuous Intermittent

Operating Pressure Range Operating Humidity Range:

Continuous

Portable life safety

-20°C to +40°C

-40°C to +55°C

1 atm ± 10%

15% to 90% RH non-condensing

INTRINSIC SAFETY DATA

Maximum at 500ppm Maximum o/c Voltage Maximum s/c Current

0.5 mA

0.8 V

<1.0 A

All dimensions in mm All tolerances ±0.15mm

LIFETIME

unless othewise stated

Long Term Output Drift Recommended Storage Temp Expected Operating Life

Storage Life Standard Warranty

< 20% per annum 10°C to +30°C

2 years in air

6 months in sealed container

18 months from date of despatch