Contact Us
Clients Say
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,
Hydrogen Sensors
-
AWX H2-3 1000
Standard 3-Series
- Nominal Range 0 – 1000 ppm
- Maximum Overload 2000 ppm
- Expected Operation Life 2 years in air
- Output Signal 30 +/- 10 nA/ppm
- Resolution 1.2 ppm
- Temperature Range - 40 °C to + 50 °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) – 8 ppm to +8 ppm
- Maximum Zero Shift (+20°C to +40 °C) 3.0 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
-
AWX H2-4 1000
Mini 4-Series
- Nominal Range 0 – 1000 ppm
- Maximum Overload 2000 ppm
- Expected Operation Life 2 years in air
- Output Signal 25 +/- 20 nA/ppm
- Resolution 2 ppm
- Temperature Range - 40 °C to + 50 °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) -10 ppm to10 ppm
- Maximum Zero Shift (+20°C to +40 °C) -15 ppm
- Expected Long Term Output Drift < 5 % signal loss/6 month
- Recommended Load Resistor 10 Ohm
- Bias Voltage Not required
- Repeatability < 2 % of signal
- Output Linearity Linear
-
AWX H2-7 1000
Compact 7-Series
- Nominal Range 0 – 1000 ppm
- Maximum Overload 2000 ppm
- Expected Operation Life 2 years in air
- Output Signal 30 +/- 10 nA/ppm
- Resolution <1.2 ppm
- Temperature Range - 40 °C to + 50 °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) – 8 ppm to +8 ppm
- Maximum Zero Shift (+20°C to +40 °C) 3.0 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