Temperature and humidity controllers: overview, types, models, specifications and reviews

Temperature and humidity controllers: overview, types, models, specifications and reviews
Temperature and humidity controllers: overview, types, models, specifications and reviews
Anonim

Temperature and humidity controllers are used in a wide variety of applications. The main element of the model is the sensor. Direct determination of temperature or humidity is carried out through conductors. To control this process, a processor and a microcircuit are used. Modern modifications are produced with probes. However, to learn more about temperature and humidity controllers, you should familiarize yourself with their types.

controller temperature controller

Types of devices

First of all, the separation is carried out according to the type of conductors. To date, there are contact and needle devices. The first type allows you to measure the air temperature. Needle conductors are most commonly used to detect moisture on an object.

Also, the models differ in sensitivity. There are modifications of low, medium and high sensitivity on the market. Another division occurs according to the type of sensor. There are switching, distribution, wire and pulse modifications.

PTD Model 1 Overview

This temperature and humidity controller has twosensor. The conductivity parameter of the device is 1.3 microns. The contacts of the model are wired. The control unit is used to display the measurement results on the display. A rechargeable battery is used to recharge the device. The model has 20 dimensions in memory. The accuracy of temperature determination is 1.2%. You can buy the model for 4300 rubles.

PTD controller 2

This air temperature controller is the most commonly used in laboratory environments. Distinctive features of the device are high accuracy of readings and sensitive contacts. The power supply in the device is used with a microcircuit. It is also important to note that this controller is very compact. The maximum allowable operating temperature is 45 degrees. Contacts are wired. The display is used to display the results. The sensor of the device is of a switching type. The model is not suitable for the construction industry. For these temperature controllers, the price fluctuates around 5200 rubles.

temperature control controller

Extech controller description

This temperature and humidity measurement controller is often used in the industrial field. A distinctive feature of the device is a high conductivity. Electrodes are used to transmit the signal to the control unit. Contacts in the device are wired. In total, the model has two sensors. The error rate does not exceed 0.5%.

The device must not be used in a liquid medium. Speaking of constructivefeatures, it is important to mention a quality battery. The model does not have much memory. If you believe the reviews of experts, then the protection system very rarely fails. The presented controller for measuring temperature and humidity is on sale at a price of 4400 rubles.

air temperature controller

Reviews about the model ADA ZHM 125

This temperature and humidity control controller is in demand in the construction industry. Among the features of the device, reviews note compactness, as well as a high-quality detector. The conductors of the model are set to medium sensitivity. The microcircuit is provided with a catcher. The maximum allowable operating temperature is 30 degrees. The electrodes in the device are used with a capacitor. Memory in the specified device is enough for 30 measurements.

The reading accuracy parameter is at 0.4%. The controller has a small battery. The device is not suitable for liquid media. The case of the controller is provided with a protection system of the PP20 series. The user is able to buy the model at a price of 3500 rubles.

Review of ADA ZHM 133

This is an inexpensive and compact controller (regulator) for temperature and humidity. Customer reviews indicate a low error parameter. In this case, the sensor is used as a switching type. In total, the model has one battery. In offline mode, the controller can work for about five hours.

The body has a protection system of the PP20 series. If you believe the experts, then failures in the microcircuit are rare. Control blockset to five channels. The device is not suitable for laboratory research. You can buy this temperature sensor controller at a price of 4200 rubles.

Opinion on the Dinteck controller

This temperature and humidity measurement controller is equipped with two sensors. There is a connector for connecting the device to a PC. It uses only one battery. The hull protection system is provided by the PP21 series. The model does not have a catcher. Thus, the conductivity parameter of the device is not very high. If you believe the reviews, then failures in the control unit do not occur often. The microcircuit of the model is used with capacitors.

Measurement accuracy does not exceed 0.2%. For laboratory research, this controller is well suited. However, it is important to note that it is prohibited to use it in a liquid medium. In terms of sensitivity, the model does not differ from previous devices. The maximum allowable operating temperature is 55 degrees. You can buy this controller for measuring temperature and humidity for 3800 rubles.

digital temperature controller

Description of HYDROEasy controller

The specified temperature and humidity controllers are available for incubators from various manufacturers. In this case, the sensor is of the switching type. In total, the model has two capacitors. Contacts are standard wire type. Calibration of the controller does not take much time. The memory of the device is only enough for 15 measurements. The maximum allowable operating temperature is about 45 degrees. The battery in this caserated at 360 mAh. It takes about 3.5 hours of work. The presented controller for measuring temperature and humidity is on sale at a price of 3600 rubles.

Reviews about the model ZFM 100-4

This is a professional and expensive temperature and humidity controller. Among the features of the model, reviews mention a high-quality sensor. The conductivity parameter does not exceed 1.4 microns. The display in the device is 3.5 inches. According to experts, failures in the microcircuit occur infrequently.

The maximum allowable operating temperature is 45 degrees. The hull protection system is provided by the PP22 series. The memory of the device is only enough for 14 measurements. The error rate does not exceed 0.5%. The electrodes in this case are connected to the contactor. Today this controller for measuring temperature and humidity costs about 4600 rubles.

temperature and humidity controller

ZFM 100-5 overview

The specified temperature and humidity controllers are very popular among builders. Among the distinguishing features of the model, a high-quality control unit should be noted. In this case, the display is used at 3.5 inches. The hull protection system is provided by the PP22 series. The conductivity parameter does not exceed 1.4 microns. Contacts in the device are wired.

According to experts, failures in the microcircuit are rare. The error parameter of the controller does not exceed 0.4%. The allowable temperature level is 50 degrees. The model memory is enough for 35 measurements. According to reviews, the model is verycalibrates quickly. The user is able to buy this temperature and humidity measurement controller at a price of 4400 rubles.

temperature sensor controller

Opinion about TECNIX 590 controller

These temperature and humidity controllers are used in the construction and chemical industries. Among the distinctive features of the modification, reviews highlight a high-quality control unit. The microcircuit is used with wire diodes. It is also important to note that the model has a probe. The conductivity index of the controller is 1.2 microns.

The display is standard text type. The device has a calibration function. The allowable temperature level is 40 degrees. If you believe the reviews, then the protection system at the case is of high quality. There is no catcher in this case. You can buy a temperature and humidity controller in the store for 3700 rubles.

Description of TECNIX 600 controller

This digital temperature controller is sold in a fairly compact size. In total, the device has two sensors. Their conductivity parameter is 1.3 microns. It is also important to note that the model has an electric catcher. Contacts are standard wire type.

temperature controllers

The body protection system is used by the PP22 series. The allowable temperature threshold is 55 degrees. Reviews of experts say that failures in the microprocessor are rare. The memory of the model is enough for as many as 30 measurements. The controller comes standard with two batteries.You can buy a model in a specialized store for only 3400 rubles.

Reviews about the TECNIX 620 model

The specified temperature and humidity measurement controller is used only in the chemical industry. The measurement accuracy of the device is 0.3%. If you believe the reviews of experts, then his sensors have good sensitivity. In total, the model has one conductor. Batteries used are 200 mAh. You can buy this temperature and humidity measurement controller for 4800 rubles.

Popular topic