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2014 - 04 - 10
点击次数: 332
Important Note: Not recommended for covered spas. We recommend the FT007TP instead (see may we also suggest below).Finally, an easy way to read your water temperature from both indoors and outdoo...
2013 - 11 - 29
点击次数: 178
Simple to read, simple to use, and affordable, the FT007 includes an indoor thermo-hygrometer in the console and can remotely read and update up to eight remote thermo-hygrometer sensors at the same f...
2013 - 11 - 29
点击次数: 73
There are various methods of humidity measurement, most of them using a device called a hygrometer. The hygrometer can work in a variety of ways, depending on the type, and is the most accurate method...
2013 - 12 - 11
点击次数: 94
Author:Admin
2013 - 11 - 29
点击次数: 264
Simple to read, simple to use, and affordable, the FT0073 includes an indoor thermo-hygrometer inside the console, and three remote thermometer-hygrometer sensors (FT007TH), which are all displayed at...
2013 - 11 - 29
点击次数: 62
Indoor humidity levels — the amount of water vapor in the air — can affect the occupants' health and can even affect the furnishings in a home. Indoor humidity comes from a variety of moisture-produci...
Hot News / latest news more
2014 - 04 - 10
点击次数: 332
Important Note: Not recommended for covered spas. We recommend the FT007TP instead (see may we also suggest below).Finally, an easy way to read your water temperature from both indoors and outdoo...
2013 - 11 - 29
点击次数: 77
A clinical thermometer is a device designed to measure human body temperature and determine when a person is running a dangerously high fever or suffering from hypothermia. There are several different...
2013 - 11 - 29
点击次数: 178
Simple to read, simple to use, and affordable, the FT007 includes an indoor thermo-hygrometer in the console and can remotely read and update up to eight remote thermo-hygrometer sensors at the same f...
2013 - 11 - 29
点击次数: 73
There are various methods of humidity measurement, most of them using a device called a hygrometer. The hygrometer can work in a variety of ways, depending on the type, and is the most accurate method...
2013 - 12 - 11
点击次数: 94
Author:Admin
2013 - 11 - 29
点击次数: 264
Simple to read, simple to use, and affordable, the FT0073 includes an indoor thermo-hygrometer inside the console, and three remote thermometer-hygrometer sensors (FT007TH), which are all displayed at...

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What is wireless outdoor thermometer?

日期: 2017-07-14
浏览次数: 5

A wireless outdoor thermometer is an instrument used to measure outside air temperature. Wireless thermometers provide significant advantages when compared to classic thermometers, since classic thermometers contain dangerous mercury, have limited accuracy, and must be read while outside. A wireless outdoor thermometer measures and displays outside temperature in degrees Fahrenheit (F) or Celsius (C), on a digital display that is located indoors. Primary considerations when purchasing a wireless outdoor thermometer are ease of use and quality of the components. There are many different models available with a wide variety of features and capabilities, and these units are commercially available at a numerous retail locations.

The two main parts of a wireless outdoor thermometer are the remote temperature sensor which is located outdoors, and the display and receiver unit, located indoors. The temperature sensor uses a component known as a thermoresistor, which experiences a change in electrical resistance as the outdoor temperature changes. An electronic circuit is used to measure the resistance and convert it into a temperature. The temperature data is transmitted wirelessly, using a radio frequency signal, between the sensor and receiver unit. The display unit, often a liquid crystal display (LCD) with backlighting for improved visibility, provides a digital reading of the outside temperature.

A wireless outdoor thermometer for home applications is usually battery operated, with separate batteries required for the remote sensor and display unit. Typical battery life ranges between six months and one year, depending on the unit's features and power consumption requirements. The distance between the temperature sensor and display unit, known as thetransmission range, is normally a maximum of 100 feet (30.48m). Mounting the sensor unit in an outdoor location where it can be covered and protected may help to extend its usable life, and line-of-sight placement with the display unit will usually provide the strongest signal. More expensive units, like those that require higher measurement accuracy or are used in industrial applications, often have longer transmission ranges.

A basic wireless outdoor thermometer for home use usually has a temperature measurement range of over 100° and can measure temperatures well below 0°F (about -18°C). More expensive models may have additional features, such as multiple display units, expanded temperature range, barometric pressure and relative humidity measurement, weather forecasting, and temperature history. Wireless units used in industrial applications usually have higher quality sensor and electronic components for improved accuracy, higher reliability, and more resistance to environmental factors.

Author:Admin


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2014 - 04 - 10
点击次数: 332
Important Note: Not recommended for covered spas. We recommend the FT007TP instead (see may we also suggest below).Finally, an easy way to read your water temperature from both indoors and outdoo...
2013 - 11 - 29
点击次数: 77
A clinical thermometer is a device designed to measure human body temperature and determine when a person is running a dangerously high fever or suffering from hypothermia. There are several different...
2013 - 11 - 29
点击次数: 178
Simple to read, simple to use, and affordable, the FT007 includes an indoor thermo-hygrometer in the console and can remotely read and update up to eight remote thermo-hygrometer sensors at the same f...
2013 - 11 - 29
点击次数: 73
There are various methods of humidity measurement, most of them using a device called a hygrometer. The hygrometer can work in a variety of ways, depending on the type, and is the most accurate method...
2013 - 12 - 11
点击次数: 94
Author:Admin
2013 - 11 - 29
点击次数: 264
Simple to read, simple to use, and affordable, the FT0073 includes an indoor thermo-hygrometer inside the console, and three remote thermometer-hygrometer sensors (FT007TH), which are all displayed at...
2013 - 11 - 29
点击次数: 62
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2013 - 11 - 29
点击次数: 294
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2013 - 11 - 29
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Humidity calibration involves checking the accuracy of and making the proper adjustment to sensors that measure moisture content in the air. Such measurements are critically important in many laborato...
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