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Dataloggers
Data Logger Comet U5841 – Datalogger for 3 Voltage Inputs 0-10V and 1 Two-state Input
U5841 – voltage recorder, 4 channels; 3x 0-10V + 1x binary input
- Measured values:
- 3 x voltage input (0 – 10) V
- 1 x binary input.
- Connection mode: Split connection block, maximum wire cross section 1.5 mm2 . The maximum cable length is 30 m. It is recommended to use shielded cables.
- A solution for every need, every budget – economy and premium dataloggers
- High quality, accurate and stable sensors
- Built-in battery operated
- Built-in printer.
(0 reviews) - Measured values:
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Dataloggers
Data Logger Comet U4440Msim – IoT Wireless Temperature, Humidity, CO2, Pressure Datalogger, GSM Modem, Flat Rate SIM Card
U4440Msim – GSM logger – Temperature, Relative Humidity, Atmospheric Pressure and CO2; internal sensor
- Measured values: Temperature, Relative Humidity, CO2, and Atmospheric Pressure
- Temperature measurement range: -20 to +60 °C
- Humidity measurement range: 0 to 100 %RH
- Dew Point measurement range: -90 to +60 °C
- CO2 measurement range: 0 to 5,000 ppm
- Power: Battery SONY Li-Ion 5200mAh
- Datalogger with built-in GSM modem and flat rate sim card
- Programmable alarms with email, LED, LCD display, or acoustic notifications
- Comet Vision analytical software included
- Traceable calibration certificate.
(0 reviews) -
Dataloggers
Data Logger Comet U4440M – IoT Wireless Temperature, Relative Humidity, CO2 and Atmospheric Pressure Datalogger with built-in GSM Modem
U4440M GSM temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors and modem
- Measured values:
- Internal temperature, relative humidity, barometric pressure and the concentration of CO2 in the air.
- Dewpoint temperature calculated from the internal temperature and relative humidity.
- Ranges:
- Temperature: (-20 to +60) °C
- Relative humidity: (0 to 100) %RH without lasting condensation (*2)
- Barometric pressure (absolute): 700 hPa to 1100 hPa
- Concentration of CO2 in the air: 0 to 5000 ppm
- Dew-point temperature: -90 to +60 °C
- Display resolution:
- Temperature incl. dew-point temperature: 0.1 °C
- Relative humidity: 0.1 %RH
- Barometric pressure: 1 hPa
- CO2 concentration in air: 1 ppm
(0 reviews) - Measured values:
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Dataloggers
Data Logger Comet U4440 – Temperature, Humidity, CO2 and Atmospheric Pressure Data Logger with Built-in Sensors
U4440 – temperature + relative humidity + atmospheric pressure recorder + CO2; internal sensor
- Measured values:
- Internal temperature, relative humidity, barometric pressure and the concentration of CO2 in the air.
- Dew-point temperature calculated from the internal temperature and relative humidity.
- Ranges:
- Temperature: (-20 to +60) °C
- Relative humidity: (0 to 100) %RH without lasting condensation (*2)
- Barometric pressure (absolute): 700 hPa to 1100 hPa
- Concentration of CO2 in the air: 0 to 5000 ppm (range 0 to 10000 ppm on request)
- Dew-point temperature: -90 to +60 °C
- Display resolution:
- Temperature incl. dew-point temperature: 0.1 °C
- Relative humidity: 0.1 %RH
- Barometric pressure: 1 hPa
- CO2 concentration in air: 1 ppm.
(0 reviews) - Measured values:
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Dataloggers
Data Logger Comet U4130 – Temperature, Humidity and Pressure Data Logger with Built-in Sensors
Temperature + Relative Humidity + Atmospheric Pressure Recorder; Internal Sensor
- Measured values:
- Internal temperature, relative humidity and barometric pressure
- Dew-point temperature calculated from the internal temperature and relative humidity.
- Ranges:
- Temperature: (-30 to +70) °C
- Relative humidity: (0 to 100) %RH without lasting condensation (*2)
- Barometric pressure (absolute): 600 hPa to 1100 hPa
- Dew-point temperature: -90 to +70 °C
- Display resolution:
- Temperature incl. dew-point temperature: 0.1 °C
- Relative humidity: 0.1 %RH
- Barometric pressure: 1 hPa.
(0 reviews) - Measured values:
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Dataloggers
Data Logger Comet U3631Msim – IoT Wireless Temperature and Humidity Datalogger with Connector for 1 External Temperature Probe, GSM Modem, Flat Rate SIM Card
GSM logger – Temperature + Relative Humidity; Internal Sensor + 1x External Input Pt1000 (Optional accessory)
- Measured values: Temperature and Relative Humidity (External temperature probe not included)
- Temperature measurement range: -20 to +60 °C
- Temperature range with external probe: -90 to +260 °C
- Humidity measurement range: 0 to 100 %RH
- Dew Point measurement range: -90 to +60 °C
- Power: Battery SONY Li-Ion 5200mAh
- Datalogger with built-in GSM modem and flat rate sim card
- Programmable alarms with email, LED, LCD display, or acoustic notifications
- Comet Vision analytical software included
- Traceable calibration certificate.
(0 reviews) -
Dataloggers
Data Logger Comet U3631M – IoT Wireless Temperature and Relative Humidity Datalogger with Connector for Other Temperature Probe, with Built-in GSM Modem
U3631M – temperature + relative humidity recorder; internal sensor + 1x external input Pt1000 (optional accessory)
- Measured values:
- Internal temperature, relative humidity
- 1x External temperature measured by an external COMET Pt1000/E probe
- Dew-point temperature calculated from the internal temperature and relative humidity
- Difference of external temperature and dew point temperature
- Ranges:
- Internal temperature: (-20 to +60) °C
- Relative humidity: (0 to 100) %RH without lasting condensation (*2)
- Dew-point temperature: -90 to +60 °C
- External temperature input: (-90 to +260) °C, Pt1000/3850 ppm sensor
- Measuring current: approx. 0.5 mA in pulse length approx. 60 ms.
(0 reviews) - Measured values:
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Dataloggers
Data Logger Comet U3631 – Temperature and Humidity Data Logger with Connector for Another Temperature Probe
Temperature + Relative Humidity Recorder; Internal Sensor + 1x Pt1000 Input
- Measured values:
- Internal temperature, relative humidity
- 1x External temperature measured by an external COMET Pt1000/E probe
- Dew-point temperature calculated from the internal temperature and relative humidity
- Difference of external temperature and dew point temperature
- Ranges:
- Internal temperature: (-30 to +70) °C
- Relative humidity: (0 to 100) %RH without lasting condensation (*2)
- Dew-point temperature: -90 to +70 °C
- External temperature input: (-90 to +260) °C, Pt1000/3850 ppm sensor
- Measuring current: approx. 0.5 mA in pulse length approx. 60 ms.
(0 reviews) - Measured values:
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Dataloggers
Data Logger Comet U3430 – Temperature, Humidity and CO2 Data Logger with Built-in Sensors
U3430 – temperature + relative humidity + CO2 recorder; internal sensor
- Measured values:
- Internal temperature, relative humidity and the concentration of CO2 in the air
- Dew-point temperature calculated from the internal temperature and relative humidity
- Ranges:
- Temperature: (-20 to +60) ° C
- Relative humidity: (0 to 100) %RH without lasting condensation (*2)
- Concentration of CO2 in the air: 0 to 5000 ppm (range 0 to 10000 ppm on request)
- Dew-point temperature: -90 to +60 °C
- A solution for every need, every budget – economy and premium dataloggers
- High quality, accurate and stable sensors
- Built-in battery operated
- Built-in printer.
(0 reviews) - Measured values:








