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PTH200 - Dracal USB temperature, relative humidity and atmospheric pressure sensor - Back View - Unique Serial Number PTH200 - Dracal USB temperature, relative humidity and atmospheric pressure sensor - Front view with USB Plug
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PTH200

All-in-one USB temperature sensor, with relative humidity and atmospheric pressure sensors
Typical operating range and precision
Temperature -40°C to 70°C ±0.3°C
Relative humidity 0 %RH to 100 %RH ±2.0 %RH
Atmospheric pressure 70 kPa to 110 kPa ±0.15 kPa (at 25 °C)
70 kPa to 110 kPa ±0.18 kPa (from 10 to 40°C)
45 kPa to 110 kPa ±0.20 kPa (from 0 to 40°C)

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificate
  • RoHS 3 compliant
Dracal_PTH420_Back_Unique_Serial_Number PTH420: USB-connected precision (±0.1°C/±1.5 %RH) temperature, relative humidity and atmospheric pressure measuring instrument (sensor) - Front view with cable
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PTH420

Precision USB Temperature, Relative Humidity and Atmospheric Pressure Sensor
Typical operating range and precision
Temperature -40°C to 70°C ±0.1°C
Relative humidity 0 %RH to 100 %RH ±1.5 %RH
Atmospheric pressure 70 kPa to 110 kPa ±0.15 kPa (at 25 °C)
70 kPa to 110 kPa ±0.18 kPa (from 10 to 40°C)
45 kPa to 110 kPa ±0.20 kPa (from 0 to 40°C)

Protection

  • 2-layer filter
  • Efficiency: >99.99% of particles as small as 200 nm

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
PTH450: Dracal USB temperature, relative humidity and atmospheric pressure sensor - Back View - Unique Serial Number PTH450: Improved accuracy (±0.1°C/±1.5 %RH) temperature, relative humidity and atmospheric pressure measuring instrument with USB connection, particle filter and aluminum tip for harsh environments.
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PTH450

Robust, High Precision USB Temperature, Humidity and Air Pressure Sensor
Typical operating range and precision
Temperature -40°C to 125°C ±0.1°C
Relative humidity 0 %RH to 100 %RH ±1.5 %RH
Atmospheric pressure 70 kPa to 110 kPa ±0.15 kPa (at 25 °C)
70 kPa to 110 kPa ±0.18 kPa (from 10 to 40°C)
45 kPa to 110 kPa ±0.20 kPa (from 0 to 40°C)

Protection

  • Internal filter efficiency: >99.99% of particles as small as 200 nm
  • Compact aluminium external protection

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode option
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
RS232-Tenki: Dracal RS232 barometer
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RS232-Tenki

RS232 Barometer

Pressure
Range: 15 to 115 kPa
Accuracy: 2% MV Max from 0° to 85°C
Resolution: ±0.1 kPa

Communication protocol: RS-232
RTD200: USB adapter for any Pt-100 RTD probe for temperature measurement - With Pt100 probe RTD200: USB adapter for any Pt-100 RTD probe for temperature measurement - Front view
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RTD200

2/3-wire RTD Probe to USB Adapter
Supports 2 and 3 wire PT100 RTD sensors
Temperature Operating range: -200°C to +800°C
Accuracy: ±0.06°C or better (at 25°C)
Resolution: ±0.02°C (typical)
Drift: <1%/year

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
RTD223 RTD to USB adapter with connected RTD Sillicon Sensor - zoomed
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RTD223

2/3-wire RTD Probe to USB Adapter
Supports 2 and 3 wire PT100 RTD sensors
Temperature Operating range: -200°C to +800°C
Accuracy: ±0.06°C or better (at 25°C)
Resolution: ±0.02°C (typical)
Drift: <1%/year

Supports 2 and 3 wire Pt100 RTD sensors
Temperature calculation using the DIN 43760 coefficients

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
RTD300: USB adapter for any Pt100 RTD probe for temperature measurement - With Pt100 probe RTD300: USB adapter for any Pt-100 RTD probe for temperature measurement - Front view - With connector
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RTD300

Enhanced Precision 2/3-wire RTD Probe to USB Adapter
Supports 2 and 3 wire PT100 RTD sensors
Temperature Operating range: -200°C to +800°C
Accuracy: ±0.005°C (at 25°C)
Accuracy: ±0.018°C (0°C to 50°C)
Resolution: ±0.0001°C (typical)
Noise level: ±0.0015°C ( at 25°C)
Drift: 0.007°C ±0.003°C/year (at 25°C and 45%RH)

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
RTD_23: USB adapter for any Pt-100 RTD probe for temperature measurement - Back view - Unique Serial Number RTD_23: USB adapter for any Pt-100 RTD probe for temperature measurement - Front view
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RTD_23

2/3-wire RTD Probe to USB Connector (outdated)
This product is outdated and is supported for backward compatibility purpose only. If possible, consider the RTD223 instead.
Temperature
Operating range -200°C to +800°C
Accuracy ±0.06°C (at 25°C)
Resolution ±0.02°C (typical)

Supports 2 and 3 wire Pt100 RTD sensors
Temperature calculation using the DIN 43760 coefficients

Additional information

  • 3-point calibration and VCP options not available.
  • Free data acquisition toolkit
  • Traceable to the CNRC certificates
  • RoHS 3 compliant
BAR20 - Dracal USB-connected atmospheric pressure (barometer) sensor - Back view - Unique Serial Number BAR20 - Dracal USB-connected atmospheric pressure (barometer) sensor - Front view
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BAR20

USB Precision Barometer
Typical operating range and precision
Operating range 1 à 120 kPa (10 à 1200 mbar)
Accuracy ±0.15 kPa à 25°C (1.5 mbar)
Resolution 0.0065 kPa (0.065 mbar)

Internal temperature readings for compensation purposes

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
BAR20-N - Dracal USB-connected atmospheric pressure (barometer) sensor with NMEA output - Back view - Unique Serial Number BAR20-N - Dracal USB-connected atmospheric pressure (barometer) sensor with NMEA output - Front view
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BAR20-N

Precision Barometer with NMEA Output
Atmospheric pressure
Operating range: 1 to 120 kPa (10 to 1200 mbar)
Accuracy: ±0.15 kPa at 25°C (1.5 mbar)

Communication: USB-connected Virtual COM port
Sentence output formats: MDA and XDR NMEA

Additional information

Not supported by our data integration and acquisition tools

RoHS 3 compliant
TRH450: Improved accuracy (±0.1°C/±1.5 %RH) temperature and relative humidity USB sensor, particle filter and aluminum tip for harsh environments - Front view with USB plug TRH450: Improved accuracy (±0.1°C/±1.5 %RH) temperature and relative humidity USB sensor, particle filter and aluminum tip for harsh environments - Front View with cable.
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TRH450

Robust, high-precision USB temperature sensor with relative humidity
Typical operating range and precision
Temperature -40°C to 125°C ±0.1°C
Relative humidity 0 to 100 %RH ±1.5 %RH

Protection

  • Internal filter efficiency: >99.99% of particles as small as 200 nm
  • Compact aluminium external protection

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
TRH420: Improved accuracy (±0.1°C/±1.5 %RH) temperature and relative humidity USB sensor - Front View with cable. TRH420: Improved accuracy (±0.1°C/±1.5 %RH) temperature and relative humidity USB sensor - Front View with USB plug
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TRH420

Precision USB Temperature and Relative Humidity Sensor
Typical operating range and precision
Temperature -40°C to 70°C ±0.1°C
Relative humidity 0 to 100 %RH ±1.5 %RH

Protection

  • 2-layer filter
  • Efficiency: >99.99% of particles as small as 200 nm

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
TRH320: Temperature and relative humidity USB sensor - Front view TRH320: Temperature and relative humidity USB sensor - Front View with USB plug
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TRH320

USB Temperature and Relative Humidity Sensor
Typical operating range and precision
Temperature -40°C to 70°C ±0.3°C
Relative humidity 0 %RH to 100 %RH ±2.0 %RH

Protection

  • 2-layer filter
  • Efficiency: >99.99% of particles as small as 200 nm

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
TRH200: USB Temperature and Relative Humidity Sensor With Exposed End - Zoomed End TRH200: USB Temperature and Relative Humidity Sensor With Exposed End - USB Plug and End
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TRH200

USB Temperature and Relative Humidity Sensor With Exposed End
Typical operating range and precision
Temperature -40°C to 70°C ±0.3°C
Relative humidity 0 %RH to 100 %RH ±2.0 %RH

Protection

  • Exposed sensor

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificate
  • RoHS 3 compliant
DXC120: Dracal USB connected gas sensor for indoor level carbon dioxide (CO2) detection - Side view DXC120: Dracal USB connected gas sensor for indoor level carbon dioxide (CO2) detection - Front view
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DXC120

Small Calibratable USB Carbon Dioxyde (CO2) Sensor
Typical operating range and precision
Carbon dioxide (CO2) 400 to 10,000 ppm ± (30 ppm + 3%MV)

Additional information

  • Free data acquisition toolkit
  • Integrated self-calibration mechanism
  • Manual calibration mechanism
  • VCP mode
Dracal CO2 reader DXC220 with short temperature and relative humidity probe (USB connector view) Dracal CO2 reader DXC220 (USB connector view)
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DXC220

USB Carbon Dioxide (CO2) Sensor, 20%
Typical operating range and precision
Carbon dioxide (CO2): 0-20 % ±70 ppm ±5% of reading
Temperature: 0°C to 45°C
Humidity: 0 %RH to 100 %RH
Probe temperature: -40°C to 70°C ±0.3°C
Probe humidity : 0 %RH to 100 %RH ±2.0 %RH

Additional information

  • Free data acquisition toolkit
  • Traceable to the CNRC certificates
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TMC100

USB temperature converter for thermocouple
Operating Range Accuracy
TMC100k: -200°C to 1372°C ±0.5°C or better
TMC100j: -200°C to 1200°C ±1.0°C or better
TMC100t: -200°C to +400°C ±0.5°C or better
TMC100n: -200°C to +1300°C ±0.5°C or better
TMC100e: -200°C to +1000°C ±0.5°C or better
Resolution: 0.0625°C
Error status code: No
  • Supports type-K/J/T/N/E thermocouples (2 or 3 pin)
  • Built-in cold junction compensation
  • Follows NIST ITS-90 thermocouple temperature correction table

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
TMC100: USB adapter for type-K thermocouple for temperature measurement - Front view - With connected connector
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TMC200

High-precision and high-resolution USB adapter for thermocouples of type K, J, T, N, or E
Operating Range Accuracy
TMC200k: -200°C to 1372°C ±0.5°C or better
TMC200j: -200°C to 1200°C ±1.0°C or better
TMC200t: -200°C to +400°C ±0.5°C or better
TMC200n: -200°C to +1300°C ±0.5C or better
TMC200e: -200°C to +1000°C ±0.5°C or better
Resolution: 0.01°C
Error status code: Yes
  • Supports type-K/J/T/N/E thermocouples (2 or 3 pin)
  • Built-in cold junction compensation
  • Follows NIST ITS-90 thermocouple temperature correction table

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • Traceable to the CNRC (NIST) certificates
  • RoHS 3 compliant
TMP125 USB Temperature Sensor, with cable Dracal USB Precision Sensor - Thin Dimension Side View
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TMP125

USB Ambient Temperature Sensor
Temperature
Operating range: -55°C to +75°C
Accuracy: ±1.0°C (max.) from -10 to +75°C
±2.0°C (max.) from -55 to +75°C
Resolution: 0.5°C

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
  • RoHS 3 compliant
SPECTRUM100: Dracal USB connected Light sensor simultaneously detecting white light and colors, ultraviolet A and B, infrared and ambient light - Back view - Unique Serial Number SPECTRUM100: Dracal USB connected Light sensor simultaneously detecting white light and colors, ultraviolet A and B, infrared and ambient light - Front view
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SPECTRUM100

USB 5-band Sensor for UVA, UVB, IR, RGB and Ambient Light

Ambient and white light
Range    0.0072 to 120,000 lx
Resolution   0.0036 lx per step

Colour and Infrared light
Range     0 to 20,000 lx
Resolution   Up to 20 bits

Ultraviolet A and B light
UVA responsivity  0.93 counts/uW/cm2
UVB responsivity  2.1 counts/uW/cm2
Resolution     16 bits (65,536 counts)

Additional information

  • Free data acquisition toolkit
USB-I2C-SPS30 - Dracal USB-connected adapter for Sensirion SPS30 particulate matter sensor - With SPS30 Sensirion Sensor USB-I2C-SPS30 - Dracal USB-connected adapter for Sensirion SPS30 particulate matter sensor - Front View
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USB-I2C-SPS30

USB Adapter for SPS30 Particulate Matter Sensor
General specifications

Communication: I2C to USB
I2C speed: 400 kHz
Operating temperature range: 0°C to 70°C
Operating relative humidity range (non-condensing): 10 to 90 %RH

Additional information

  • Free data acquisition toolkit
VOC100 - Dracal USB-connected as sensor volatile organic compound (VOC), temperature and relative humidity - Back view - Unique Serial Number VOC100 - Dracal USB-connected as sensor volatile organic compound (VOC), temperature and relative humidity - Front view with USB plug
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VOC100

USB VOC, Temperature and Relative Humidity Sensor
Typical operating range and precision
Volatile Organic Compounds 0 to 32,768 ppb Semi-Quantitative
Temperature -40°C to 70°C ±0.3°C
Relative humidity 10 %RH to 95 %RH ±2.0 %RH

Additional information

  • Free data acquisition toolkit
  • 3-point user calibration mechanism
  • VCP mode
An example of the Sources tab in DracalView Graph made in DracalView using USB temperature sensors
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DracalView

Free data logging and data integration toolkit for our USB sensors
Typical operating range and precision
Dracal type K thermocouple probe exposed end for fast response temperature measurement
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Ready-made pre-wired thermocouple probe

Pre-wired Type K,J,N,T,E Thermocouple Probes

Response time: ≤ 1 second
Length: 1.5 m (5 ft) 3 m (10 ft)
Insulation: Teflon
Type: Bare welded point
Temperature range Type dependent (See Charasteristics)

Compatible with Dracal Technologies TMC series thermocouple adapters