Thermo-hygrometers and simple weather stations - Revision history

Andrei.boiu: /* A simple weather station benefits */

2022-07-08T12:14:25Z

A simple weather station benefits

← Older revision		Revision as of 12:14, 8 July 2022
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	Compared with traditional thermometers or hygrometers, a thermo-hygrometer combines both all-important data gathering in a single device. This matters as even small differences in the location of sensors or time of measurement could make assessment about indoor or outdoor conditions much less reliable.		Compared with traditional thermometers or hygrometers, a thermo-hygrometer combines both all-important data gathering in a single device. This matters as even small differences in the location of sensors or time of measurement could make assessment about indoor or outdoor conditions much less reliable.

			<youtube width="500" height="281">be103xT4WpA</youtube>

	A simple weather station combines the features of a stand-alone thermo-hygrometer as well as a remote sensor with similar capabilities. Bundling two such devices is convenient, cost-effective and brings much more flexibility for monitoring, being the recommended approach.		A simple weather station combines the features of a stand-alone thermo-hygrometer as well as a remote sensor with similar capabilities. Bundling two such devices is convenient, cost-effective and brings much more flexibility for monitoring, being the recommended approach.

Andrei.boiu: /* Why temperature and relative humidity matter */

2022-07-08T11:55:22Z

Why temperature and relative humidity matter

← Older revision		Revision as of 11:55, 8 July 2022
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	\|- style="background:#efefef;"		\|- style="background:#efefef;"
	! Indoor Temperature !! Relative Humidity !! Comments		! Indoor Temperature !! Relative Humidity !! Comments
	\|-		\|- style='background: #00ffff;'
	\| 20-29 (Celsius degrees) \|\| 35 \|\| slightly dry, may be uncomfortable for some people		\| 20-29 (Celsius degrees) \|\| 35 \|\| slightly dry, may be uncomfortable for some people
	\|-		\|- style='background: #00ff00;'
	\| 20-29 (Celsius degrees) \|\| 40-60 \|\| common comfort zone		\| 20-29 (Celsius degrees) \|\| 40-60 \|\| common comfort zone
	\|-		\|- style='background: #ffff00;'
	\| 20-29 (Celsius degrees) \|\| >60 \|\| high risk of mold growth, risk of goods damage		\| 20-29 (Celsius degrees) \|\| >60 \|\| high risk of mold growth, risk of goods damage
	\|-		\|- style='background: #ff9900;'
	\| 20-29 (Celsius degrees) \|\| >70 \|\| serious issues for health and goods		\| 20-29 (Celsius degrees) \|\| >70 \|\| serious issues for health and goods
	\|-		\|-

Andrei.boiu at 21:29, 8 June 2022

2022-06-08T21:29:31Z

← Older revision		Revision as of 21:29, 8 June 2022
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	Thermo-hygrometers have been available for many decades but consumer devices with reasonable accuracy and a compact size are present on the market for less than 15 years. Previous digital devices have been relatively expensive while analog devices were bulky and could not operate in certain environments, such as outside.		Thermo-hygrometers have been available for many decades but consumer devices with reasonable accuracy and a compact size are present on the market for less than 15 years. Previous digital devices have been relatively expensive while analog devices were bulky and could not operate in certain environments, such as outside.

	For ~~all~~ intents and purposes, thermo-hygrometers and very simple weather monitoring stations have the same capability and features. Slightly advanced devices have wind and precipitation monitors that are not useful for energy consumption and comfort evaluation, they have special purposes outside of the current scope.		For most intents and purposes, thermo-hygrometers and very simple weather monitoring stations have the same capability and features. Slightly advanced devices have wind and precipitation monitors that are not useful for energy consumption and comfort evaluation, they have special purposes outside of the current scope.

	== A simple weather station benefits ==		== A simple weather station benefits ==

Andrei.boiu: /* Good weather stations */

2022-06-08T10:35:48Z

Good weather stations

← Older revision		Revision as of 10:35, 8 June 2022
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	== Good weather stations ==		== Good weather stations ==

	~~While there are many brands and models, a good product should have the following capability:~~
	{\| width="100%"		{\| width="100%"
	\|style="vertical-align:top" \|		\|style="vertical-align:top" \|
	<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">		<div style="margin: 0; margin-right:10px; border: 1px solid #dfdfdf; padding: 0em 1em 1em 1em; background-color:#F8F8FF; align:right;">
			While there are many brands and models, a good product should have the following capability:
	* slim, versatile design, can be hanged, wall-mounted or placed on its stand		* slim, versatile design, can be hanged, wall-mounted or placed on its stand
	* battery operated, so that it can be placed just about anywhere		* battery operated, so that it can be placed just about anywhere

Andrei.boiu: /* Indoor or Indoor/Outdoor monitoring devices */

2022-06-08T10:30:36Z

Indoor or Indoor/Outdoor monitoring devices

← Older revision		Revision as of 10:30, 8 June 2022
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	Some people prefer slightly cooler environments but with low humidity while others may enjoy bot hot and humid places. There is little that can be done to change personal preferences even if they adjust somewhat during life.		Some people prefer slightly cooler environments but with low humidity while others may enjoy bot hot and humid places. There is little that can be done to change personal preferences even if they adjust somewhat during life.

	== ~~Indoor or~~ Indoor/Outdoor monitoring devices ==		== Indoor/Outdoor monitoring devices ==

	The device can be standalone or part of an array of measurement devices. In case it is part of a distributed measurement system, a larger area can be covered and monitored for indoor comfort. Some thermo-hygrometers can have a separate sensor that can transmit wirelessly data to the main unit, giving the important capability of monitoring outdoor climate conditions of humidity and temperature.		The device can be standalone or part of an array of measurement devices. In case it is part of a distributed measurement system, a larger area can be covered and monitored for indoor comfort. Some thermo-hygrometers can have a separate sensor that can transmit wirelessly data to the main unit, giving the important capability of monitoring outdoor climate conditions of humidity and temperature.

Andrei.boiu: /* Indoor or Indoor/Outdoor monitoring devices */

2022-06-08T10:27:43Z

Indoor or Indoor/Outdoor monitoring devices

← Older revision		Revision as of 10:27, 8 June 2022
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	The device can be standalone or part of an array of measurement devices. In case it is part of a distributed measurement system, a larger area can be covered and monitored for indoor comfort. Some thermo-hygrometers can have a separate sensor that can transmit wirelessly data to the main unit, giving the important capability of monitoring outdoor climate conditions of humidity and temperature.		The device can be standalone or part of an array of measurement devices. In case it is part of a distributed measurement system, a larger area can be covered and monitored for indoor comfort. Some thermo-hygrometers can have a separate sensor that can transmit wirelessly data to the main unit, giving the important capability of monitoring outdoor climate conditions of humidity and temperature.

	Setting up a thermo-hygrometer is straightforward. Units that have a remote sensor have to be placed considering the reliable operating range, usually less than 10 meters in buildings, and have a pairing procedure.		Setting up a thermo-hygrometer is straightforward. Units that have a remote sensor have to be placed considering the reliable operating range, usually less than 10 meters in buildings, and have a pairing procedure.

			[[Image:Exterior Sensor Mounting.jpg\|Exterior Sensor Mounting]]

	Outdoor placed sensors have to be protected with a top cover so that water does not enter the unit but can be drained easily if it condenses inside. The units should be placed at a small distance from exterior walls and sun to avoid wrong measurements.		Outdoor placed sensors have to be protected with a top cover so that water does not enter the unit but can be drained easily if it condenses inside. The units should be placed at a small distance from exterior walls and sun to avoid wrong measurements.

Andrei.boiu: /* Why temperature and relative humidity matter */

2022-06-08T10:13:52Z

Why temperature and relative humidity matter

← Older revision		Revision as of 10:13, 8 June 2022
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	\| 20-29 (Celsius degrees) \|\| 40-60 \|\| common comfort zone		\| 20-29 (Celsius degrees) \|\| 40-60 \|\| common comfort zone
	\|-		\|-
	\| 20-29 (Celsius degrees) \|\| >60 \|\| ~~High~~ risk of mold growth, risk of goods damage		\| 20-29 (Celsius degrees) \|\| >60 \|\| high risk of mold growth, risk of goods damage
	\|-		\|-
	\| 20-29 (Celsius degrees) \|\| >70 \|\| serious issues for health and goods		\| 20-29 (Celsius degrees) \|\| >70 \|\| serious issues for health and goods

Andrei.boiu: /* Why temperature and relative humidity matter */

2022-06-08T10:13:26Z

Why temperature and relative humidity matter

← Older revision		Revision as of 10:13, 8 June 2022
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	{\| border=1 cellspacing=0 cellpadding=2		{\| border=1 cellspacing=0 cellpadding=2
	\|- style="background:#efefef;"		\|- style="background:#efefef;"
	! Indoor Temperature ~~(Celsius degrees)~~ !! Relative Humidity !! Comments		! Indoor Temperature !! Relative Humidity !! Comments
	\|-		\|-
	\| 20-29 \|\| 35 \|\| slightly dry, may be uncomfortable for some people		\| 20-29 (Celsius degrees) \|\| 35 \|\| slightly dry, may be uncomfortable for some people
	\|-		\|-
	\| 20-29 \|\| 40-60 \|\| common comfort zone		\| 20-29 (Celsius degrees) \|\| 40-60 \|\| common comfort zone
	\|-		\|-
	\| 20-29 \|\| >60 \|\| High risk of mold growth, risk of goods damage		\| 20-29 (Celsius degrees) \|\| >60 \|\| High risk of mold growth, risk of goods damage
	\|-		\|-
	\| 20-29 \|\| >70 \|\| serious issues for health and goods		\| 20-29 (Celsius degrees) \|\| >70 \|\| serious issues for health and goods
	\|-		\|-
	\|}		\|}

Andrei.boiu: /* Why temperature and relative humidity matter */

2022-06-08T10:13:03Z

Why temperature and relative humidity matter

← Older revision		Revision as of 10:13, 8 June 2022
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	For instance, our cold perception is amplified when experiencing damp environments such as mist or fog, while a hot perception becomes unbearable when humidity is high since our body temperature cannot be lowered by perspiration and evaporation.		For instance, our cold perception is amplified when experiencing damp environments such as mist or fog, while a hot perception becomes unbearable when humidity is high since our body temperature cannot be lowered by perspiration and evaporation.

			{\| border=1 cellspacing=0 cellpadding=2
			\|- style="background:#efefef;"
			! Indoor Temperature (Celsius degrees) !! Relative Humidity !! Comments
			\|-
			\| 20-29 \|\| 35 \|\| slightly dry, may be uncomfortable for some people
			\|-
			\| 20-29 \|\| 40-60 \|\| common comfort zone
			\|-
			\| 20-29 \|\| >60 \|\| High risk of mold growth, risk of goods damage
			\|-
			\| 20-29 \|\| >70 \|\| serious issues for health and goods
			\|-
			\|}

	Every person has a different comfort zone or array of temperature/humidity values where he or she can comfortably live and a fringe area where comfort starts to drop as values diverge from the ideal condition.		Every person has a different comfort zone or array of temperature/humidity values where he or she can comfortably live and a fringe area where comfort starts to drop as values diverge from the ideal condition.

Andrei.boiu: /* Indoor or Indoor/Outdoor monitoring devices */

2022-06-08T10:06:12Z

Indoor or Indoor/Outdoor monitoring devices

← Older revision		Revision as of 10:06, 8 June 2022
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	== Indoor or Indoor/Outdoor monitoring devices ==		== Indoor or Indoor/Outdoor monitoring devices ==

	The device can be standalone or part of an array of measurement devices. In case it is part of a distributed measurement system, a larger area can be covered and monitored for indoor comfort.		The device can be standalone or part of an array of measurement devices. In case it is part of a distributed measurement system, a larger area can be covered and monitored for indoor comfort. Some thermo-hygrometers can have a separate sensor that can transmit wirelessly data to the main unit, giving the important capability of monitoring outdoor climate conditions of humidity and temperature.

	Some thermo-hygrometers can have a separate sensor that can transmit wirelessly data to the main unit, giving the important capability of monitoring outdoor climate conditions of humidity and temperature.

	Setting up a thermo-hygrometer is straightforward. Units that have a remote sensor have to be placed considering the reliable operating range, usually less than 10 meters in buildings, and have a pairing procedure.		Setting up a thermo-hygrometer is straightforward. Units that have a remote sensor have to be placed considering the reliable operating range, usually less than 10 meters in buildings, and have a pairing procedure.