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The Calsmart 116-litre refillable cylinder is an economical and environmentally friendly alternative to disposable cylinders.
More calibration gas, less cost per litre, environmentally conscientious. It's a simple choice,
Carbon Monoxide Sensors
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AWX CO-3 1000
Standard 3-Series
- Nominal Range 0 – 1000 ppm
- Maximum Overload 2000 ppm
- Expected Operation Life 3 years in air
- Output Signal 120 +/- 20 nA/ppm
- Resolution 1.0 ppm
- Temperature Range - 30 °C to + 30 °C
- Pressure Range Atmospheric +/-10 %
- t90 Response Time < 30 sec
- Relative Humidity Range 15 % to 90 % R.H. non-condensing
- Typical Baseline Range (pure air, 20°C) – +/- 7 ppm
- Maximum Zero Shift (+20°C to +40 °C) 2.0 ppm
- Expected Long Term Output Drift < 1 % signal loss/month
- Recommended Load Resistor 10 Ohm
- Bias Voltage Not required
- Repeatability < 2 % of signal
- Output Linearity Linear
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AWX CO-4 1000
Mini 4-Series 3-pin configuration
- Nominal Range 0 – 1000 ppm
- Maximum Overload 2800 ppm
- Expected Operation Life 2 years in air
- Output Signal 50 +/- 15 nA/ppm
- Inboard Filter To remove H2S and SO2
- Resolution 2 ppm
- Temperature Range - 20 °C to + 50 °C
- Pressure Range Atmospheric +/-10 %
- t90 Response Time < 25 sec
- Relative Humidity Range 15 % to 90 % R.H. non-condensing
- Typical Baseline Range (pure air, 20°C) - 5 ppm to +5 ppm
- Maximum Zero Shift (+20°Cto +40 °C) 20 ppm equivalent
- Expected Long Term Output
- Drift < 2 % signal loss/month
- Recommended Load Resistor 10 Ohm
- Bias Voltage Not required
- Repeatability < 2 % of signal
- Output Linearity Linear
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AWX CO-4C 500
Mini 4-Series 2-pin configuration
- Nominal Range 0 – 500 ppm
- Maximum Overload 1000 ppm
- Expected Operation Life 6 years in air
- Output Signal 50 +/- 15 nA/ppm
- Inboard Filter To remove H2S and SO2
- Resolution 1 ppm
- Temperature Range - 20 °C to + 50 °C
- Pressure Range Atmospheric +/-10 %
- t90 Response Time < 25 sec
- Relative Humidity Range 15 % to 90 % R.H. non-condensing
- Typical Baseline Range (pure air, 20°C) - 5 ppm to +5 ppm
- Maximum Zero Shift (+20°Cto +40 °C) 10 ppm equivalent
- Expected Long Term Output
- Drift < 2 % signal loss/month
- Recommended Load Resistor 10 Ohm
- Bias Voltage Not required
- Repeatability < 2 % of signal
- Output Linearity Linear
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AWX CO-7 1000
Compact 7-Series
- Nominal Range 0 – 1000 ppm
- Maximum Overload 2000 ppm
- Expected Operation Life 3 years in air
- Output Signal 120 +/- 20 nA/ppm
- Resolution 1.0 ppm
- Temperature Range - 30 °C to + 30 °C
- Pressure Range Atmospheric +/-10 %
- t90 Response Time < 30 sec
- Relative Humidity Range 15 % to 90 % R.H. non-condensing
- Typical Baseline Range (pure air, 20°C) – +/- 7 ppm
- Maximum Zero Shift (+20°C to +40 °C) 2.0 ppm
- Expected Long Term Output Drift < 1 % signal loss/month
- Recommended Load Resistor 10 Ohm
- Bias Voltage Not required
- Repeatability < 2 % of signal
- Output Linearity Linear