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City Technology Carbon monoxide CO gas sensor 3F/F CiTiceL Specification

Performance Characteristics

Nominal Range: 0-4000ppm

Maximum Overload: 20 000ppm

Inboard Filter: To remove acid gases from flue stream.

Filter Life: 560,000 ppm hours *see Note

Expected Operating Life: Three years in air

Output Signal: 0.030 ± 0.006 µA/ppm

Resolution: 1ppm

Temperature Range: -20°C to +50°C

Pressure Range: Atmospheric ± 10%

Pressure Coefficient: 0.007 ± 0.003 %signal/mBar

T90 Response Time: <30 seconds

Relative Humidity Range: 15 to 90% non-condensing

Typical Baseline Rang(pure air): -3 to +10ppm equivalent

Maximum Zero Shift(+20°C to +40°C): 20ppm equivalent

Long Term Output Drift: <2% signal loss/month

Recommended Load Resistor: 10ohm

Bias Voltage: Not required

Repeatability: 1% of signal

Output Linearity: Linear

Note: NO removal based on continuous exposure to 1000ppm and 5% breakthrough

N.B.: All performance data is based on conditions at 20°C, 50%RH, and 1013mBar

Physical Characteristics

Colour of Ring: Red

Weight: 22g

Position Sensitivity: None

Recommended Storage Temperature: 0-20°C

Warranty Period: 12 months from date of despatch

Ordering Information

The 3F/F Carbon Monoxide CiTiceL is available with side tags, gold-plated PCB pins, or both PCB pins and side tags.

To ensure the appropriate option is supplied care must be taken to provide the correct code when ordering.

Type 3F/F:-

With side tag and PCB pin connections - 3F/F

With side tag connection - 3F/F(S)

With gold-plated PCB pin connection - 3F/F(G)