The Wireless Temperature Sensor is a general-purpose sensor found in many science labs. With a rugged, waterproof design and a long-lasting battery, students can spend more time collecting data and less time dealing with equipment.
- 1x Coin cell battery
See the Buying Guide for this item's required, recommended, and additional accessories.
Product Summary
Welcome to the modern thermometer. The Wireless Temperature Sensor transmits live data and allows students to continuously monitor, log, and plot temperature measurements on nearly any device. When lab-time ends but the experiment continues, students can set the sensor to log data autonomously for days, weeks, or months, then download it for analysis later. This durable, wireless sensor features a stainless steel probe for the most demanding of applications, as well as a battery that lasts over a year*. It can be used in a wide array of experiments and activities because it measures small, but significant temperature changes produced by chemical reactions, convection currents, and even skin temperatures.
Note: The rugged sensor housing/handle is rated for temperatures of -10 ºC to 40 ºC. This means it cannot be subjected to the same extremes as the stainless steel probe. For extremely low or high temperature applications we recommend the Electrode Support to keep the sensor in the proper position during experiments.
*Battery life is based on typical usage in a secondary or college lab.
Features
- Simply pair and go, no cables or adapters to manage
- Variable sampling rate for capturing small, fast changes or experiments that run for hours, days, or weeks
- Bluetooth® connectivity and long-lasting coin cell battery
- Logs temperature data directly onto the sensor for long-term experiments
- Dust, dirt, and sand-proof and water resistant (IP-X7 certified)
Perform These Experiments
- Explore freezing and melting points
- Study endothermic and exothermic reactions
- Measure the energy content of food
- Monitor environmental conditions and water quality
- Observe inter-molecular forces and evaporative cooling
What's Included
- 1x Coin cell battery
Product Specifications
Range | -40 to 125ºC |
Resolution | 0.01ºC |
Accuracy | ±0.5ºC |
Maximum Sample Rate | 10 Hz |
Connectivity | Bluetooth 5.2 |
Logging | Yes |
Battery Type | Coin Cell |
Battery & Logging
Stored Data Points Memory (Logging) 1 | >55,000 |
Battery - Connected (Data Collection Mode) 2 | >275 hr (2-3yrs of normal classroom use)* |
Battery - Logging (Data Logging Mode) 3 | 35 days |
Battery Type | Coin Cell |
1 Minimum # of data points with all measurements enabled, actual results depend on enabled measurements.
2 Continuous use in a connected state until battery failure, actual results will depend on sample rate, active measurements, and battery condition.
3 Logging until battery failure, actual results will depend on sample rate, active measurements, and battery condition.
* Normal classroom use is the sensor in active use for 20min/lab for 120 lab periods/yr.
Data Collection Software
This product requires PASCO software for data collection and analysis. We recommend the following option(s). For more information on which is right for your classroom, see our Software Comparison: SPARKvue vs. Capstone »
Connectivity Options
This product can connect directly to your computer or device with the following technologies. No Interface required. See the following guide for details regarding device compatibility: Wireless Bluetooth Product Compatibility »
Buying Guide
Recommended Accessories | P/N | Price |
---|---|---|
Electrode Support | PS-3505 | -- |
Storage for Wireless Temperature, pH and Conductivity Sensors | PS-3585 | -- |
Replacement Parts | P/N | Price |
---|---|---|
Coin Cell Battery Pack | PS-3504 | -- |
Also Available | P/N | Price |
---|---|---|
USB Bluetooth Adapter | PS-3500 | -- |
Magnetic Stirrer | SE-7700 | -- |
Product Guides & Articles
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Experiment Library
Perform the following experiments and more with the Wireless Temperature Sensor.
Visit PASCO's Experiment Library to view more activities.
Greenhouse Gases
Students use a temperature sensor to investigate how changing the composition of air affects the rate at which its temperature will increase when energy is added and the rate at which the temperature will decrease after the addition...
Applications of Le Chatelier's Principle
Students study equilibrium and the reversibility of chemical reactions using colorimetry and energy changes.
Observing Phase Changes
In this lab, students will use temperature sensors to measure changes in temperature during the heating of two different mixes of ice and water – one with distilled water only and one with salt dissolved in distilled water.
Temperature and Change
Students will use a temperature sensor, sugar cubes, and water to investigate how temperature can affect the rate in which a solid dissolves.
Keeping Warm
In this lab, students will use a temperature sensor to understand which materials conduct heat and which don’t, and why they do or don’t.
Blockly Extension: Evidence of Chemical Reactions
In this activity, students develop a Blockly program that determines whether a chemical change is occurring using temperature readings.
Chemical Equilibrium
Students use the results of a colorimeter and a temperature sensor to control the direction of a reversible chemical reaction.
Temperature and Thermal Energy
Students use a temperature sensor to help them understand how energy flows between a system and its surroundings, and the difference between the total thermal energy in a sample and its temperature.
Energy Content of Food
In this lab, students will use a fast response temperature sensor to investigate and compare the energy content of four different food items: marshmallow, popcorn, peanut, and cashew.
Dew and Frost
In this lab, students use a fast-response temperature sensor and a model to simulate the weather conditions responsible for the formation of dew and frost.
Heat Transfer in Fluids
In this lab, students will use fast response temperature sensors to investigate what happens to the temperature of a solution when two substances of different temperatures are mixed.
Energy In Chemical Reactions
Students use a temperature sensor to demonstrate that the heat q is dependent on reaction conditions but the change in enthalpy is a constant quantity.
Support Documents
Manuals | ||
---|---|---|
Wireless Temperature Sensor Manual | English - 297.37 KB | |
Safety Sheets | ||
Lithium Battery Safety Data Sheet | English - 129.01 KB | |
Knowledge Base | ||
How do I troubleshoot connecting a wireless sensor? | Aug 22nd, 2022 | |
Windows asks for a PIN number when connecting wireless sensor or device | Sep 18th, 2023 | |
Android asks for a PIN number to pair a wireless device to system | Aug 29th, 2023 | |
How to install the Data Streamer app extension within Microsoft Excel | Apr 5th, 2023 | |
Proper preparation of coin cells for recycling | Dec 12th, 2022 |