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BZ30 CO₂ Air Quality Data Logger

For autonomous long-term recording of indoor air quality

This CO₂ air quality data logger is the ideal combination measuring device for architects, experts and every heating, ventilation and air conditioning engineer.

The BZ30 provides you with all functions and equipment features of the BZ25 and is further equipped with a large data memory for 50,000 measured values for the long-term recording of carbon dioxide concentrations, air temperature and humidity values in freely definable measuring intervals from 1 second to 12 hours.

The recorded data can be conveniently transferred to the connected PC via a fast USB connection and there analysed and logged using the analysis software included in the scope of delivery.

Owing to the integrated Li-Ion battery, the BZ30 is also suited for mobile application in addition to the stationary table installation.

The simultaneous recording of humidity and temperature values plus CO₂ concentrations offers property managers or landlords optimal possibilities to monitor the ventilation habits.

A few practical benefits:

  • Accurate and permanently stable NDIR measurement of carbon dioxide concentrations in the room air
  • Simultaneous display of CO₂ values, room temperature, humidity, date and time
  • Minimum and maximum value function for CO₂, air temperature and humidity
  • Carbon dioxide alarm function with acoustic alarm signal for freely definable limit values
  • Additional symbolic CO₂ indicator display
  • Large backlit display with easily legible measured value indication
  • Autonomous long-term recording of carbon dioxide concentration, room temperature and humidity
  • Storage for 50,000 measured values
  • Freely definable saving interval
    from 1 second to 12 hours
  • USB interface for measuring data transfer
  • Free standing or wall mounted
  • PC analysis software

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BZ30 CO2 Air Quality Data Logger show in Trotec online shop

BZ30 CO2 Air Quality Data Logger

A complex name for a simple and clever principle: the BZ30 can measure indoor temperature and relative humidity and the CO2 concentration in the air as well as being able to log all this data for future reference. Thus unsupervised long-term measurements are possible.

161.07 £ incl. VAT
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Details

Technical data
General information
  Article number 3.510.205.015
Air temperature [°C]
  Measuring principle NTC
  Min. measuring range [°C] -5
  Max. measuring range [°C] 50
  Accuracy ± [°C] 1
  Min. accuracy [°C] 1
  Display resolution [°C] 0.1
Relative humidity
  Measuring principle
  Min. measuring range [% RH] 0.1
  Max. measuring range [% RH] 99.9
  Accuracy [% RH] 5
  Display resolution [% RH] 0.1
Air pressure
  measuring principle
  Measuring range [hPa]
  Accuracy ± [hPa]
  Display resolution [hPa]
CO₂ concentration
  Measuring principle NDIR
  Measuring range [ppm] 0 - 9,999
  Display resolution [ppm] 1
  Accuracy ±75 ppm / ±5 %
  Long-term stability [ppm/a]
Voltage input
  Min. measuring range [V]
  Max. measuring range [V]
  Accuracy ± [µV]
  Accuracy of the measured value - Voltage input ± [%]
  Resolution
Current measurement
  Min. measuring range in two-wire operation [mA]
  Max. measuring range in two-wire operation [mA]
  Min. measuring range in three-wire operation [mA]
  Max. measuring range in three-wire operation [mA]
  Accuracy ± [µA]
  Accuracy of the measured value ± [%]
  Resolution [µA]
  Approx. output load [Ω]
Thermal element K
  Min. measuring range [°C]
  Max. measuring range [°C]
  Accuracy Between -200 °C ... 0 °C [°C]
  Accuracy Between -200 °C ... 0 °C [°C] - Of measured value
  Accuracy Between 0 °C ... 1,200 °C [°C]
  Accuracy Accuracy between 0 °C ... 1,200 °C [°C] - Of measured value
  Resolution [°C]
Thermal element J
  Min. measuring range [°C]
  Max. measuring range [°C]
  Accuracy -200 °C ... 0 °C [°C]
  Accuracy -200 °C ... 0 °C [°C] - Of measured value
  Accuracy Accuracy between 0 °C ... 1,200 °C [°C]
  Accuracy Accuracy between 0 °C ... 1,200 °C [°C] - Of measured value
  Resolution [°C]
Thermal element S
  Min. measuring range [°C]
  Max. measuring range [°C]
  Accuracy Between -50 °C ... 0 °C [°C]
  Accuracy Between -50 °C ... 0 °C [°C] - Of measured value
  Accuracy 0 °C ... 1,700 °C [°C]
  Accuracy 0 °C ... 1,700 °C [°C] - Of measured value
  Resolution [°C]
PT100
  Min measuring range [°C]
  Max. measuring range [°C]
  Accuracy [°C]
  Accuracy of the measured value ± [%]
  Resolution [°C]
Interface
  USB
  10-pin terminal
  BNC
  Plug socket
  LAN
  RS-485
Power supply
  Internal (battery) 1x 3.7 V, Li-ion battery or 230 V power adapter
  External (USB)
  External (LAN, PoE model)
  Terminals for external power supply to supply the sensor
Display
  Size [mm]
  LCD
Memory organisation
  Sensing interval > 1 s
  Saving interval > 1 s
  Memory 50,000 Measured values
  Data logging
  Available measurement channels
  Available channel groups
Housing design
  Plastic
Dimensions
  Length (packaging excluded) [mm] 110
  Width (packaging excluded) [mm] 61
  Height (packaging excluded) [mm] 105
Weight
  (packaging excluded) [kg] 0.074
Standard scope of delivery
Standard scope of delivery
  Measuring device
  Battery(-ies)
  Power adapter
  USB connection cable
  CD-ROM with Smartgraph PC software
  Operating manual
Ascertainable measured values and functions
Internal sensors
  Relative humidity [%]
  CO₂ concentration [ppm]
  Air temperature [°C]
  Air temperature [°F]
  Absolute humidity [g/m³]
  Absolute air pressure [hPa]
  Relative air pressure [hPa]
  Dew point temperature [°C]
  Dew point temperature [°F]
External sensors
  CO₂ concentration [ppm]
  Absolute humidity [g/m³]
  Absolute air pressure [hPa, Pa]
  Battery voltage [mV, V]
  Building moisture [digits]
  Leaf wetness
  Ground dampness
  Differential pressure [Pa]
  Global radiation [W/m²]
  Wood moisture [digits]
  Inactive
  Wet-bulb temperature [°C]
  Wet-bulb temperature [°F]
  Air temperature [°C]
  Air temperature [°F]
  Material temperature [°C]
  Material temperature [°F]
  Mixing ratio [g/kg dry air]
  Amount of precipitation [l/m²]
  Surface temperature [°C]
  Surface temperature [°F]
  Particle concentration [0.1 µm]
  Particle concentration [0.2 µm]
  Particle concentration [0.3 µm]
  Particle concentration [0.5 µm]
  Particle concentration [1 µm]
  Particle concentration [10]
  Particle concentration [5]
  Particle concentration [x µm]
  Particle concentration [y µm]
  Particle concentration [z µm]
  Relative humidity [%]
  Relative air pressure [hPa, Pa]
  Voltage [mV, V]
  Current [mA, A]
  Flow rate [m/s]
  Daylight
  Dew point temperature [°C]
  Dew point temperature [°F]
  Unknown
  Wind speed [m/s]
  Wind direction

 standard equipment

 optionally available

 not available

Accessories

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