Portable Handheld Sensors
SenseAir CO2 Portable - Portable CO2 Sensor
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Operating Principle: Non-dispersive infrared (NDIR) with gold plated optical cell
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Gas Sampling Mode: Diffusion
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Response Time (1/e): 2 min diffusion time & 15 sec at 0.2 litre/min gas flow
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Measurement Range: 0-6000 ppm
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Extended Range: 6000-10 000ppm (accuracy not specified)
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Accuracy at NTP (+25° C): ± 3 % of reading or ± 20 ppm , whichever is greater
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Measurement Range: 0-50 °C
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Accuracy: ±0.5 °C
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Digital Interface: USB connector with sensor UART-RS232 COM driver
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Battery Charger Input: 6VDC / 700 mAh, with NOKIA type miniature connector
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Compliance with: EMC Directive 89/336/EEC
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Sensor Life Expectancy: > 15 years
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Battery Life Expectancy: > 3 years
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Power-up Time : < 30 sec.
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Dimensions (L x W x D): 125 x 52 x 32 mm
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Total Weight: 135 g
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The SenseAir portable sensor is a light-weight CO2 instrument with a digital display designed to measure the carbon dioxide concentration in ambient air. The display shows the current carbon dioxide concentration and temperature. Built-in data logging for both carbon dioxide and temperature makes it perfect for worksite investigations. The gold-plated carbon dioxide sensor measures the carbon dioxide concentration in ppm. State-of-the-art non-dispersive infrared technology and automatic calibration functions have resulted in great reliability, accuracy and long-term stability of operation. The battery capacity is more than 12 hours.
SenseAir CO2 Portable Alarm - Portable CO2 Sensor w/ Datalogger
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Operating Principle: Non-dispersive infrared (NDIR) with gold plated optical cell
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Gas Sampling Mode: Diffusion
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Response Time (1/e): 2 min diffusion time & 15 sec at 0.2 litre/min gas flow
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Measurement Range: 0 - 3% vol.
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Extended Range: 3 - 10% vol.(accuracy not specified)
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Accuracy at NTP (+25° C): ± 3 % of reading or ± 20 ppm , whichever is greater
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Measurement Range: 0-50 °C
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Accuracy: ±0.5 °C
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Digital Interface: USB connector with sensor UART-RS232 COM driver
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Battery Charger Input: 6VDC / 700 mAh, with NOKIA type miniature connector
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Compliance with: EMC Directive 89/336/EEC
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Sensor Life Expectancy: > 15 years
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Battery Life Expectancy: > 3 years
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Power-up Time : < 30 sec.
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Dimensions (L x W x D): 125 x 52 x 32 mm
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Total Weight: 135 g
Click here for more information
The SenseAir® Portable Alarm is a very lightweight hand-held, pocket-sized alarm instrument with a digital display designed to measure the CO2 concentration in surrounding air. The large, clear display presents both current carbon dioxide concentration and the 8 hours Time Weighted Average(TWA) carbon dioxide value. The carbon dioxide sensor's gold-plated infra-red waveguide and diffusion membrane filter provide you with great reliability, accuracy and long-term stability. Built-in data logging and alarm functions make SenseAir® Alarm the perfect choice for personal safety applications.
Vent Check - Portable CO2 & Temperature Sensor
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Triple displays of CO2, temperature and humidity
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Stable NDIR sensor for CO2 detection
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Statistics of weighted averages
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Backlight for working in dark areas
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Audible CO2 warning alarm
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Easy manual calibration on CO2 and humidity
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PC connect via RS232 interface
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With hard carry case and power adapter
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Poor indoor air quality is considered unhealthy because it causes tiredness, loss of ability to concentrate and even illness (e.g. Sick Building Syndrome). Indoor Air Quality (IAQ) monitoring, especially on CO2 levels and air ventilation, is becoming widely applied in public areas such as offices, classrooms, factories, hospitals and hotels. It is also suggested in regulations of industrial hygiene in some countries. This portable CO2 meter uses NDIR (Non-Dispersive InfraRed) technology to ensure reliability and long term stability. It is particularly useful in verifying HVAC system performance and air ventilation control. The Vent Check detects carbon dioxide and temperature. The handheld unit also shows Time Weighted Average and Short-Term Exposure Limit.
Vent Check Plus - Portable CO2, Temp. & Relative Humidity Sensor
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Triple displays of CO2, temperature and humidity
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Stable NDIR sensor for CO2 detection
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Statistics of weighted averages
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Backlight for working in dark areas
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Audible CO2 warning alarm
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Easy manual calibration on CO2 and humidity
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PC connect via RS232 interface
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With hard carry case and power adapter
Click here for more information
Poor indoor air quality is considered unhealthy because it causes tiredness, loss of ability to concentrate and even illness (e.g. Sick Building Syndrome). Indoor Air Quality (IAQ) monitoring, especially on CO2 levels and air ventilation, is becoming widely applied in public areas such as offices, classrooms, factories, hospitals and hotels. It is also suggested in regulations of industrial hygiene in some countries. This portable CO2 meter uses NDIR (Non-Dispersive InfraRed) technology to ensure reliability and long term stability. It is particularly useful in verifying HVAC system performance and air ventilation control. The Vent Check Plus detects carbon dioxide, temperature and relative humidity. The handheld unit also shows Time Weighted Average and Short-Term Exposure Limit.
VC 230 - Power Adaptor for Vent Check/Vent Check Plus
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230V adaptor for the Vent Check and Vent Check Plus
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Green power LED
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1.5m cable
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The VC230 power adaptor is for use with the Vent Check and Vent Check Plus. Ideal for use with our Datalink software when you want to leave your handheld in a room to constantly monitor the environment without running down the batteries!
Datalink - Logging Software for Vent Check/Vent Check Plus
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Datalogging software
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RS232 to USB cable
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Realtime graph display of CO2 and temperature
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Printable statistics
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Data can be saved to text file for further analysis
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Upto 10,000 sample readings
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Programmable sample interval from 1 to 3,600 seconds
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User defined maximum and minimum alarm setting
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Datalink is the software (and connecting cable) needed to turn the Vent Check or Vent Check Plus into a logging device. The easy to use software allows you to log CO2, temperature and relative humidity (Vent Check Plus only) data over a set period of time for later analysis.
