PASPORT Humidity/Temp/Dew Point Sensor - PS-2124A

Go Wireless!

Recommended Alternative — The Wireless Weather Sensor with GPS can perform all of the functions of the PASPORT Temp/Humidity/Dew Point Sensor and more while also adding GPS measurements to provide spatial data along with your environmental data. Best of all, it connects directly* to your computers, tablets, smartphones and Chromebooks without the need for an interface and with no cables to get in the way.

*Devices without native Bluetooth® Smart connectivity will require a low cost USB adapter - see the product page for details.

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Overview

Now your students can measure and graph changes in temperature, relative humidity, absolute humidity and dew point simultaneously with just one sensor. Our Humidity/Temperature/Dew Point Sensor is convenient and economical.

  • Monitor conditions real-time using the sensor with an Xplorer datalogger, or collect data over days or weeks, in the classroom or anywhere.
  • Compare relative humidity with absolute humidity
  • Redesigned for greater accuracy with temperature readings.

Specifications

Humidity

Range
  • 0-100% (Relative Humidity)
  • 0 to 50 g/m3 (Absolute Humidity)
Accuracy
  • ±2% (Relative Humidity)
  • ±10% of reading (Absolute Humidity)
Resolution
  • 1% or better(Relative Humidity)
  • 0.1 g/m3 or better (Absolute Humidity)
Repeatability
  • 0.5 % (Relative Humidity)
  • 0.1 g/m3 (Absolute Humidity)

Temperature

Range
  • -20 °C to +55 °C
Accuracy
  • ±0.5 °C
Resolution
  • 0.1°C or better
Repeatability
  • 0.1°C or better

Dew Point

Range
  • -50 °C to +55°C
Accuracy
  • ±2 °C
Resolution
  • 0.1°C or better
Repeatability
  • 0.1°C or better

Buying Guide

Interface Required

To use this product you need a PASCO interface. 

New to probeware or have questions about  sensors or interfaces? Contact Teacher and Technical Support.  We're here to help!

Software Required

This product requires or recommends PASCO software for data collection and analysis. Either SPARKvue software or PASCO Capstone software may be used.