Buy Temperature and Humidity Sensors

Humidity and Temperature Sensors

Buy Air Temperature and Humidity Sensor at Izmerkon

Temperature and humidity sensors are used in HVAC systems (heating, ventilation, and air conditioning). Measuring air parameters, including temperature and humidity, is necessary to maintain an optimal indoor climate. Industrial temperature and humidity sensors can be used in any premises where microclimate control is required: in residential and office buildings, shopping centers, and cinemas. Additionally, ambient air humidity needs to be controlled in certain technological processes, such as in agriculture.

To purchase industrial air humidity and temperature transducers, you can request a callback, submit an application on the website, or call the phone number provided.

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T1110

Humidity sensor with 4 - 20 mA output.

Sensors H3020 and H3023

Temperature and Humidity Transmitters with Relay Outputs

H3060

Humidity and temperature converter with enhanced relay outputs.

H3430

Temperature and humidity converter with relay outputs, RS485 interface, and discrete inputs.

H3530

Temperature and humidity converter with relay outputs, Ethernet interface, and discrete inputs.

H3531

Temperature and humidity converter with relay outputs, Ethernet interface, discrete inputs, and external probe.

Sensors H3431, H3331, H3433

Digital humidity sensor.

H3021

Temperature and humidity converter with two relay outputs and an external probe.

H3061

Humidity and temperature converter with enhanced relay outputs and external probe.

Temperature and humidity converters with RS485, RS232 interfaces — H3331P and H3431P sensors wholesale in Saint Petersburg

Sensors H3331P and H3431P

Temperature and humidity converters with RS485, RS232 interfaces, relay outputs, and external probe. Designed for measurements in environments with pressure up to 2.5 MPa

H3021P

Temperature and humidity converter with two relay outputs and an external probe designed for measurement in an environment with pressure up to 2.5 MPa.

H3061P

Humidity and temperature converter with enhanced relay outputs and an external probe designed for measurement in environments with pressure up to 2.5 MPa.

H3531P

Temperature and humidity converter with relay outputs, Ethernet interface, discrete inputs, and an external probe designed for measurement in environments with pressure up to 2.5 MPa.

H3531R

Temperature and humidity converter with relay outputs, Ethernet interface, and discrete inputs. External probes can be connected. Designed for installation in a 19” 1U rack.

N4531R

Rack temperature converter with relay outputs and discrete inputs for 19” rack installation

Sensors T3411, T3311, and T3313

Digital humidity and temperature sensor T3411, T3311, and T3313 with RS485 and RS232 outputs.

Sensors T3113(D), T3117(D), T0213(D)

Temperature and humidity transmitters T3113(D), T3117(D), and T0213(D) with 4-20mA and 0-10V outputs.

Sensors T3413(D) and T3417(D)

Temperature and humidity transmitters T3413(D) and T3417(D) with RS232 and RS485 outputs.

Sensors T3110 and T0210

Temperature and humidity transmitters T3110 and T0210 with 4-20mA and 0-10V outputs.

T3510

Temperature and humidity converter with Ethernet output. Data transmission via Wi-Fi. Access to data via the internet.

T3610

Temperature and humidity converter with Ethernet output. Data transmission via Wi-Fi. Access to data through the internet. Power supply option via PoE.

Sensors T3111 and T0211

Temperature and Humidity Transmitters

Sensors T3111R and T0211R

Temperature and humidity transmitters for measurements in environments with pressure up to 2.5 MPa

Sensors T3319 and T3419

Temperature and humidity converters with RS232, RS485 interfaces and external probe.

Temperature and Humidity Transmitters T3319P and T3419P with RS232 and RS485 Outputs and External Probe — Buy T3319P and T3419P Sensors at the Best Price

Sensors T3319P and T3419P

Temperature and humidity converters T3319P and T3419P with RS232 and RS485 outputs and external probe. Designed for measurements in environments with pressure up to 2.5 MPa

Sensors T3511, T3511P, and T3611

Temperature and humidity converters T3511, T3511P, and T3611 with Ethernet output and external probe. The T3511P is designed for measurements in environments with pressure up to 2.5 MPa

Temperature, Humidity, and Atmospheric Pressure Transmitters H7331, H7431 with RS232, RS485 Outputs — Buy H7331 and H7431 Sensors at a Competitive Price

Sensors H7331 and H7431

Temperature, humidity, and atmospheric pressure transmitters H7331, H7431 with RS232, RS485 outputs and external probe. Equipped with relay outputs and discrete inputs.

H7531

Temperature, humidity, and pressure converter H7531 with Ethernet interface and external probe. Equipped with relay outputs and discrete inputs.

H7531R

Temperature, humidity, and pressure converter with relay outputs, Ethernet interface, and discrete inputs. External probes can be connected. Designed for installation in a 19” 1U rack.

H7430

Temperature, humidity, and pressure converter Н7430 with RS485 interface. Equipped with relay outputs and discrete inputs.

H7530

Temperature, humidity, and pressure converter H7530 with Ethernet interface. Equipped with relay outputs and discrete inputs.

Sensors T7310 and T7410

Temperature, humidity, and atmospheric pressure converters with RS232, RS485 interfaces.

T7510

Temperature, humidity, and atmospheric pressure converter with Ethernet interface.

T7610

Temperature, humidity, and pressure converter with Ethernet output. Data transmission via Wi-Fi. Internet data access. PoE power supply capability.

Sensors T7311 and T7411

Temperature, humidity, and pressure transmitters T7311, T7411 with RS485 and RS232 outputs.

T7511

Temperature, humidity, and atmospheric pressure converter with Ethernet interface and external probe.

T7611

Temperature, humidity, and pressure converter with Ethernet output and external probe. Data transmission via Wi-Fi. Access to data through the internet. Power supply option via PoE.

Web sensor P8641

Temperature and humidity sensor with Web interface. Connection via Ethernet. Capability to transmit data over Wi Fi. PoE. Connection of remote probes of various lengths.

T0510

Temperature Sensor with Ethernet

H0530

Temperature sensor with two relays

T4611

Temperature sensor with Ethernet and external probe connection capability

T4511

Temperature sensor with 4-20mA, RS232, RS485, Ethernet outputs

N4531

Temperature sensor with two relay outputs and RS485

T0610

Temperature sensor with PoE and Web interface

T2514

Barometric Pressure Sensor with Ethernet

PROMODEM GSM 830.02

GSM Humidity and Temperature Sensor for Thermal Chambers

E2353

Wood Moisture Sensor

P3110E

Humidity and Temperature Transmitter with 4-20 mA Outputs

P8610

Web temperature sensor with PoE

P8611

Single-channel Web Sensor with PoE thermometer-hygrometer

DSRH

Digital temperature and humidity sensor with CINCH connector for Web Sensor

DSRH/C

Humidity and Temperature Sensor with CINCH Connector for Web Sensor

P8652

Web sensor with PoE — two channels with binary inputs

AHT20

Humidity and Temperature Sensor

TH 010A

Duct Temperature and Humidity Sensor

ME 0102

Environmental Monitoring Sensor

iMK duct t/RH

Duct Temperature and Humidity Sensor

iMK wall t/RH

Wall-mounted temperature and humidity sensor

Temperature and Humidity Sensors

Monitoring air parameters — temperature and humidity — is a key factor in ensuring comfortable indoor conditions, stable operation of industrial equipment, and precise execution of technological processes. Air temperature and humidity sensors play a central role in HVAC systems (heating, ventilation, air conditioning), as well as in various industries, agriculture, and medicine.

The "Izmerkon" website offers a wide range of temperature and humidity sensors available for purchase at competitive prices. All devices feature high measurement accuracy, reliability, and the ability to integrate into automated control systems. In this section, we will review the main types of sensors, their features, and areas of application.

Why are temperature and humidity sensors needed?

Air temperature and humidity are two crucial parameters affecting air quality, human comfort, and equipment operation. Their monitoring is necessary:

In residential and office buildings to maintain an optimal microclimate.
In shopping centers and cinemas to create comfortable conditions for visitors.
In industry to ensure the stability of technological processes.
In agriculture to control storage conditions of products and crop cultivation.

Measuring instruments for these parameters allow:

Automatic regulation of HVAC systems.
Prevention of corrosion and mold growth.
Ensuring safety and efficiency of production.

What types of temperature and humidity sensors are available?

The page features various models of temperature and humidity sensors adapted for different tasks and operating conditions. Here are the main categories:

1. Temperature and Humidity Transmitters

These devices convert analog signals into digital data, allowing integration into automatic control systems. They can be equipped with various communication interfaces (RS-485, RS-232, Ethernet) and have relays or discrete outputs for automatic equipment control.

Example: H3530 — temperature and humidity transmitter with Ethernet interface and discrete inputs.
Advantage: Suitable for complex monitoring and control systems.

2. Digital Sensors

Digital sensors provide high measurement accuracy and ease of integration into modern automation systems. They are often used in industry and scientific laboratories.

Example: T3411, T3311 — digital humidity and temperature sensors with RS-485 and RS-232 outputs.
Advantage: Accuracy ±0.5°C and ±2% RH, wide operating temperature range.

3. Remote Sensors

Remote sensors are installed directly in the controlled environment and transmit data to a remote receiver. This is especially important for accurate parameter measurement in hard-to-reach places.

Example: H3061P — humidity and temperature transmitter with enhanced relay outputs and external probe.
Advantage: Operates under conditions up to 2.5 MPa, has moisture and dust protection.

4. Sensors with Wi-Fi and Ethernet

Modern IoT technologies require devices with wireless communication protocols. Such sensors allow data transmission via the internet and easy integration into monitoring systems.

Example: T7610 — temperature, humidity, and pressure transmitter with Ethernet output.
Advantage: Data transmission via Wi-Fi, PoE power supply capability.

5. Specialized Solutions

For unique tasks, specialized sensors are available, for example, for operation in compressed air or high-pressure environments.

Example: H3021P — temperature and humidity transmitter with two relay outputs and external probe.
Advantage: Designed for measurements in environments with pressure up to 2.5 MPa.

How to choose the right sensor?

1. Measurement Range

Determined by operating conditions. For example, refrigeration chambers require devices with a low-temperature range, while industrial furnaces need high-temperature range sensors.

2. Accuracy

Especially important in laboratories, medical institutions, and when working with electronics. For such tasks, it is better to choose digital sensors with an accuracy class of ±0.5°C or better.

3. Output Signal

Digital or analog (4–20 mA). The choice depends on the type of control system and data transmission method.

4. Environmental Conditions

Consider dust levels, presence of aggressive substances, vibrations, and pressure fluctuations. For such conditions, sealed housings and corrosion-resistant materials are provided.

5. Availability of Additional Functions

Alarms, self-diagnostics, wireless data transmission — all these enhance ease of use and reliability of control.

6. Price and Maintenance Costs

It is important to consider not only the initial price but also installation, calibration, and replacement costs. Budget models may require frequent maintenance, increasing overall expenses.

Where to buy temperature and humidity sensors at a good price?

If you are looking to buy temperature and humidity sensors, the "Izmerkon" website is an excellent choice. The company works directly with manufacturers and guarantees:

High product quality
Individual approach
Fast delivery
Technical support
Transparent pricing policy

The website offers both budget models and professional devices for challenging conditions. All products have detailed descriptions, technical specifications, and quality certificates.

Advantages of «Izmerkon» over competitors

Analysis of leaders for the query «temperature and humidity sensors» shows that most sites offer standard solutions without customization for specific tasks. «Izmerkon» focuses on:

Adaptation to customer requests
Own production
Wide range of models
Transparent pricing policy
Documentation and certificates

Temperature and humidity sensors are not just measuring instruments, but tools for ensuring safety, efficiency, and quality. A properly selected sensor helps avoid breakdowns, reduce the risk of defects, and improve overall process management.

At «Izmerkon» you will find products that combine accuracy, reliability, and reasonable cost. Here you can buy a temperature and humidity sensor at a favorable price, with the possibility of individual customization for specific tasks. If you need a device that will work long, accurately, and without failures — contact «Izmerkon».