PS-3201 wireless temperature sensor
The PS-3201 wireless temperature sensor transmits real-time data so students can continuously monitor, record, and graph temperature measurements on almost any device. When class ends but an experiment continues, students can set the sensor to log data autonomously for days, weeks, or even months, then download the data for later analysis. Overview: Meet a modern thermometer. The wireless temperature sensor transmits real-time data so students can continuously monitor, record, and graph temperature measurements on almost any device. When class ends but an experiment continues, students can set the sensor to log data autonomously for days, weeks, or even months, then download the data for later analysis. This durable wireless sensor has a stainless-steel probe for demanding applications, and its battery can last more than a year*. It can be used in a variety of experiments and activities because it measures subtle but significant temperature changes from chemical reactions, convection, and even skin temperature. Note: The rugged sensor housing/handle has a temperature range of -10°C to 40°C. It cannot withstand the same temperature extremes as the stainless-steel probe. For very low- or high-temperature applications, an electrode support is recommended to keep the sensor properly positioned throughout the experiment. *Battery life is based on typical use in a secondary-school or college laboratory.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Weight | Approximately 31 grams |
| Measurement Range | -40°C to 125°C |
| Resolution | 0.01°C |
| Accuracy | ±0.5°C |
| Maximum Sampling Rate | 10 Hz |
| Waterproof performance [Can withstand 30 minutes at a water depth of 1 meter] | Meets IPX7 certification (withstands 30 minutes at a water depth of 1 meter) |
| Probe material | 316 corrosion-resistant stainless steel |
| Probe diameter | 0.19 in (5.0 mm) |
| Probe length | 4.5 in (115 mm) |
| Response Time [Time to reach 63% of the final value following a step change in temperature] | 5 seconds to reach 63% of the final value following a step change in temperature |
| Connection Method | Bluetooth 5.2 |
| Data Logging Function | Supported |
| Battery Type | Button cell |
| Stored-data-point memory (logging mode)¹ [Refers to the Minimum Number of Data Points When All Measurement Functions Are Enabled; Actual Results Depend on the Enabled Measurement Functions.] | More than 55,000 |
| Battery Runtime - Connected State (Data Acquisition Mode)² | More than 275 hours (2-3 years under normal classroom use)* |
| Battery runtime - Logging state (data-logging mode)³ [Refers to Recording Data Until the Battery Is Exhausted; Actual Results Depend on the Sampling Rate, Activated Measurement Functions, and Battery Condition.] | 35 days |
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