Rating of the best temperature sensors for 2020

Temperature sensors are widely used in the work and household sphere of human activity. They can be wide or narrow, but they do one thing - they measure temperature. There are various devices on the market for these products: from thermocouples to modern electronic devices. Attention is given to a list of popular temperature sensors for 2020 with their positive and negative sides, an average price segment and a brief overview of the model.

Types of temperature sensors: general presentation, principle of operation

The temperature sensor, depending on the structure, is capable of measuring liquid, gaseous and solid substances. To understand how to choose a device, you need to familiarize yourself with the classification according to the principle of their operation and purpose. The table provides basic information.

Table - "Classification of temperature sensors"

Name:	Description:
Thermocouples:	2 wires welded together, made of different metals
Thermistors:	metal rod with a peculiar tip design
Combined:	integrated circuits with output + digital interface
Digital:	three-pin microcircuit
Pyromers:	inside the device there is a thin film that absorbs infrared radiation, from which the + matrix heats up, instead of one sensor

Criteria for choosing temperature sensors: what to look for when buying a device

The scheme by which the sensor is selected is similar to buying any other product:

• Appointment. Based on what kind of temperature sensors are, the buyer chooses the product according to its further direct use and ease of use.
• The technical side. Measurement accuracy plays an important role here.
• Quality. This indicator also affects the choice of the manufacturer.Each company works with a specific type of material or several options, so which company is better to purchase a temperature sensor is a decision for the client.
• Cost. The price of a temperature sensor will depend on the above points.

Temperature sensors can be for outdoor or indoor use.

The popularity of models for the majority of the population, won by digital devices with many functions and capabilities. It is fashionable to install the Smart Home system at home.

Customer reviews will help you not to make mistakes when choosing, which without exaggeration describe the pros and cons of the models. Sales consultants in the store will help you to check the accuracy of the readings, or you can do it yourself by reading the operating manual. You can preview an overview of the model you like on the Internet.

Tips:

• The connection of the temperature sensor must be carried out strictly according to the instructions for more accurate measurements and a long service life.
• It is necessary to pay attention to the temperature measuring range of the device. The more severe the climate, the greater the temperature range.

Rating of high-quality thermistors and thermocouples for 2020

Manufacturers' trade items fall into this category:

• Usongshine;
• HotLiner;
• "Bastion".

Model "NTC100K" from the "Usongshine" company (China)

Purpose: to measure the temperature of the hot end.

High temperature thermistor sensor. The rod is made of stainless steel, the wire (white) is insulated. The device can replace the original K type thermocouple.

Specifications:

A type:	thermistor
Length:	1 m - wire, 1.5 cm - thermocapsule
Capsule diameter:	3 mm
Working temperature (degrees):	360 - maximum,
	-50 - minimum
Material:	stainless steel
Resistance:	100 kΩ
Average price:	150 rubles

• Wide temperature range;
• High quality materials;
• Inexpensive;
• Simple operation.

• Not identified.

Model "EKT-10" from "HotLiner"

Purpose: for contact thermometers MetronX HotLiner.

Probe with submersible stainless steel pointed tip stylus. The wire is yellow, coiled, long. There is a protective cap for the sensor.

Specifications:

A type:	"K-type"
Measurement range:	-200- + 800 degrees
Wire length:	2 m
Working surface dimensions:	15 cm - length, 3.2 mm - diameter
Net weight:	176 gram
Material:	metal + plastic
By price:	2200 rubles

• Value for money;
• Functional;
• Accurate.

• Not identified.

Model "DS18B20" from the "Bastion" company

Purpose: to work in conjunction with heat exchangers and heat controllers of the TEPLOCOM series.

Strap-on temperature sensor with screw holes. Made of plastic and metal. It is used for heating boilers.

Specifications:

A type:	digital
Measurement range:	-55- + 125 degrees
Error:	to 05, degrees
Accuracy of measurements:	0.1 degree
Cord length:	3m
Manufacturer country:	Russia
How much is:	400 rubles

• Does not require calibration;
• Long cord;
• Accuracy of measurements;
• Reliable;
• Easy operation;
• Inexpensive.

• Not identified.

Popular models of outdoor temperature sensors for boilers for 2020

Models in this category are used to measure the ambient temperature, the indicators of which affect the operation of installations. Top manufacturers:

• "Protherm";
• "Navien";
• "TECH".

Model "S010075" from the company "Protherm"

Purpose: for heating a house or apartment.

Outdoor device for working with boilers in equithermal regulation mode. The body is made of durable plastic, rectangular metal, color - gray. The device is connected according to the manual (included in the kit).

Specifications:

A type:	outer
Dimensions (centimeters):	4/10/6
Net weight:	100 g
Compatible with boiler models:	"Panther" (versions 18 and 19), "Cheetah", "Skat" (13 versions)
Manufacturer country:	Slovakia
By cost:	1900 rubles

• The ability to adjust the heating temperature depending on changes in air heating in the external environment;
• Compact;
• The installation process is described in detail;
• Reliable.

• Not identified.

Model "30000671A" from "Navien"

Appointment: for external use.

The sensor looks like a hemisphere. Body color - gray. Installed to provide weather-compensated control. Device installation diagram:

• Remove the cover;
• Fix the device to the wall using the fasteners that come with the kit;
• Connect the wires to the sensor and the boiler control unit through a special socket;
• Close the lid.

Specifications:

A type:	street
Compatibility with boilers "Navien":	Prima, Smart TOK, NCN
The form:	a circle
Average cost:	1000 rubles

• Reliable;
• Easy to mount;
• Inexpensive;
• Small in size.

• Not identified.

Model "C-8ZR" from "TECH"

Purpose: measurement of outdoor air temperature.

The temperature sensor with a battery, gray, looks like a switch. Suitable only for information display of TECH L-8e underfloor or radiator heating. The temperature sensor communicates with the L-8e controller using a radio signal.

Specifications:

A type:	wireless
The form:	square
Material:	plastic
Nutrition:	2 batteries "AAA"
Manufacturer country:	Poland
Cost:	2000 rubles

• Modern design;
• Easy to install;
• You can change the battery;
• Reliable.

• Not identified.

Rating of the best systems for 2020 with the ability to measure indoor temperature

This category is mainly made up of electronics: all devices are equipped with a display. Some models are universal: they can take measurements inside and outside the premises or show not only temperature, but also air humidity. The best sensors on this list are from the following companies:

• Alentis Electronics;
• "CARCAM";
• "SIEMENS".

Model "T811" from Alentis Electronics

Purpose: to control the room temperature.

The Russian-made device is equipped with a wire with a screen and 4 terminals of different diameters. The cable with sensors can be extended twice. It consists of colors: yellow, green, red and black. Up to 8 temperature sensors can be connected to one "NetPing" device, the length of each of them can be 10 meters. The body of the device is made of plastic, water-permeable, therefore it requires careful use.

Specifications:

A type:	electronic with wire
Size (centimeters):	3,5/2,3/1,5
Net weight:	40 g
Operating temperature range:	-40- + 125 degrees
Wire length:	2 meters
Accuracy:	+/- 1.5 degrees
Digital Width Standard:	12C
Chip:	"TCN75A"
Device Compatibility:	UniPing v3, NetPing 2 / PWR-220 v2 / SMS, NetPing 2 / PWR-220 v1 / SMS, NetPing 2 / PWR-220 v3 / ETH
Average cost:	1300 rubles

• Functional;
• Opportunities;
• Large screen;
• Compatible with many devices.

• Waterproof.

Model "TC-02" from the "CARCAM" company

Purpose: to measure indoor temperature.

Device for residential and commercial use. It is designed to monitor the temperature regime, and in case of exceeding the permissible norm, it notifies with a sound signal. The complete set includes a remote probe with a long range. The humidity of the environment in which the device operates should not rise above 85.

It looks like a calculator. Durable plastic housing, white. Control is carried out using buttons, the display is long with digital information display. The stand is included so the sensor can be placed on any level surface.

Specifications:

A type:	electronic
Dimensions (centimeters):	11/7,5/2,3
Net weight:	290 gram
Radius of action:	20 sq. meters
Response temperature:	57 degrees
Working humidity:	0.85
Battery voltage:	12-24V
Cost:	1400 rubles

• High temperature threshold;
• Modern design;
• Sound notification;
• Build quality;
• Easy to customize;
• Large radius of action.

• Not identified.

Model "QAA2061D" from the company "SIEMENS"

Purpose: to measure room temperature.

The temperature sensor is used in houses, apartments and to transmit a signal to the building management system. Mounted on the wall with screw clamps, cable entry can be carried out both through a groove and a corrugated pipe. Plastic case with display. You can adjust the temperature regime.

Specifications:

A type:	electronic
Dimensions (centimeters):	9/10/3,6
Input signal:	0-10V
Measurement range:	0-50 degrees
Power consumption:	less than 1 VA
Working voltage:	AC 24 V, DC 13.5 ... 35 V
Material:	plastic
Time constant:	7 minutes
Accuracy of changes:	± 0.9 K
Manufacturer country:	Germany
Protection class:	IP30
Average price:	8500 rubles

• Reliable;
• Small error of indications;
• Easily attached to the wall;
• Large print of data shown on the display;
• Automation.

• Dear.

The best temperature sensors in the Smart Home system for 2020

This section deals with the elements of whole room-type systems. Temperature sensors can be of built-in type or separated from the main equipment. The list of the best manufacturers of sensors in the Smart Home system includes:

• "Fibaro" ";
• Legrand;
• Salus Controls;
• Xiaomi.

Model "4-PACK DS-001 RU" from the "Fibaro" company

Purpose: to measure room temperature.

The temperature sensor is used in office or home environments. The small size of the device is easy to use, you can place it anywhere. At its core, the device is a digital thermometer with programmable resolution. Appearance: three metal rods with a common semi-cylindrical head made of black plastic.

Specifications:

A type:	digital
Net weight:	10 g
Supply voltage:	5.5V
Resolution:	9-12 bits
Material:	metal + plastic
Amount in a package:	4 things.
Average cost:	1000 rubles

• Small size;
• Device with programmable function;
• Quality;
• Equipment;
• Long service life.

• Not identified.

Model "MyHOME ZigBee 088330" from the company "Legrand"

Purpose: for premises.

One of the most expensive models of temperature sensors, working with negative and positive values, respectively, in two scenarios, depending on the indicator. It is part of the “Smart Home” system, which works automatically, triggered on the move. The system is equipped with all possible sensors with high technical properties, therefore the cost of the device is appropriate.

Specifications:

Execution:	Terminal
Measurement range:	-25- + 45 degrees
Measurement accuracy:	0.5 degree
Battery:	2 batteries,
	type "AAA",
	voltage 1.5 V
Wall mounting the enclosure:	IP21
Net weight:	190 g
Manufacturer country:	France
Price:	43700 rubles

• Certified product;
• Autonomy of work;
• Multifunctional;
• Value for money;
• Long lasting.

• Very expensive.

Fibaro Heat Controller by FIBARO

Purpose: to control room temperature.

Room radiator thermostat, works by wireless technology "Bluetooth low energy technology" in autonomous mode. It is equipped with many functions and features, one of which is a temperature sensor that allows you to regulate the room temperature. The device creates the necessary comfort in the room, reacts to the opening of windows.

Charges via USB cable.On the outside there is a drawing of a circle, which changes color, depending on the temperature. The sensor can be used both as an independent device and as an element of the system.

Specifications:

A type:	automation
Size (centimeters):	1.2 - height, diameter - 3.8
Radio frequency:	ISM 2.4 GHz
Maximum transmission power:	EIRP up to - 4 dBm
Workspace:	Apple HomeKit
Operating temperature:	0-40 degrees
Standby operation:	-10- + 25 degrees
Maximum water temperature:	90 degrees
Nutrition:	built-in Li-Pol battery
Measurement accuracy:	0.5 degree
Average cost:	7000 rubles

• Fast installation;
• Ergonomic design
• Value for money;
• Multifunctional;
• Economical;
• Suitable for any heating source;
• Protection from children;
• Automatic calibration;
• Automatic descaling;
• Voice control.

• Not identified.

Model "iT300" from "Salus Controls"

Purpose: to control the IT500 thermostat.

Temperature sensor for controlling two independent climatic zones. The main device should be located in one room, the second in another, and the capabilities of the heating system must be taken into account. Display of information on the display in white, large numbers. You can install via Wi-Fi of your computer or phone. The device itself is mounted on the wall.

Specifications:

Communication protocol:	wireless
Measurement step:	0.5 degree
Measured temperature range:	0.5-45 degrees
Protective class:	IP 30
Working frequency:	868 MHz
Nutrition:	batteries, type "AAA", 2 pcs.
Storage temperature range:	-20- + 60 degrees
By cost:	3600 rubles

Design;
• Freeze protection;
• Performance indicators;
• The device is an additional signaling device.

• Not identified.

Model "Mi Home" from "Xiaomi"

Purpose: to measure the temperature and humidity in the room.

Xiaomi Mi Home is controlled using a special application for a mobile phone, which will display humidity and temperature indicators, a comfortable value and an indicator of deviation from this state, a graph of changes in these values ​​is built. The body of the device is waterproof, due to this, it can be used in any microclimate. In addition, the material of the frame is UV-resistant, which contributes to the preservation of its original appearance. There is a double-sided adhesive tape on the back of the case, thanks to which the unit can be fixed anywhere.

Specifications:

A type:	wireless
Parameters (centimeters):	4,4/1,45
Platform Compatibility:	Android 4.0, iOS 8.0+
Net weight:	12 g
Error:	up to 0.3 degrees
Housing:	plastic
Operating temperature range:	-20- + 60 degrees
Signal:	Wi-Fi 802.11 b / g / n
Output current:	3.7V
Battery capacity:	150 mAh
Average price:	650 rubles

• Long service life;
• Various alerts;
• Durable body;
• Appearance;
• Accurate;
• Functional;
• Inexpensive.

• Not identified.

Output

There are many types of temperature measuring sensors, and the recommendations of buyers and professionals help you to choose a specific model for yourself. For example, in order to measure a liquid for temperature, submersible models of sensors are purchased. The electrical requires the operation of primitive devices (inexpensive). They are easy to repair, and you can assemble such a temperature sensor yourself. According to buyers, in 2020, wireless devices in “Smart Home” systems have earned immense popularity, then - electronic, less popular others. Which temperature sensor is better to buy is an individual choice. The table shows all models of the best temperature devices for this year.

Table - "List of the best temperature sensors for 2020"

Name:	Manufacturer:	A type:	Measurement range (degrees):	Price (rubles):
"NTC100K"	"Usongshine"	thermistor	-50-+360	150
"EKT-10"	"HotLiner"	K-type	-200-+800	2200
"DS18B20"	"Bastion"	digital	-55-+125	400
"SO10075"	"Protherm"	outer	-	1900
"30000671A"	"Navien"	street	-	1000
"C-8ZR"	"TESN"	wireless	-	2000
"T811"	Alentis Electronics	electronic	-40-+125	1300
"NC-02"	"Carcam"	electronic	notification from +57	1400
"QAA20618"	Siemens	electronic	0-+50	8500
"4-PACK DS-001 RU"	"Fibaro"	digital	-	1000
"MyHOME ZigBee 088330"	"Legrand"	Klimma	-25-+45	43700
Heat Controller	"Fibaro"	automation	0-+40	7000
"IT300"	"Salus Controls"	wireless	-20-+60	3600
"Mi Home"	"Xaiomi"	wireless	-20-+60	650