AKT4H211203

Series:	KT4H
Part Status:	Active
Lead Free Status / RoHS Status:	--
Type:	Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T)
Moisture Sensitivity Level (MSL):	--
Input Range:	-200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC
Output Type:	Relay (4)
Control Method:	On/Off, Proportional (PID)
Communications:	--
Number of Characters Per Row:	4, 4
Display Type:	LED - Dual Color Characters
Display Characters - Height:	0.472" (12.00mm), 0.240" (6.00mm)
Voltage - Supply:	24VAC/DC
Panel Cutout Dimensions:	Square - 45.00mm x 45.00mm
Mounting Type:	Panel Mount
Termination Style:	Screw Terminal
Ingress Protection:	IP66 - Dust Tight, Water Resistant
Features:	Heater Fault Detection
Operating Temperature:	0°C ~ 50°C
Weight:	0.265 lb (120.2g)

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Introduction

The AKT4H211203 is a temperature switch controller, designed to measure and control the process temperature. It works with two relays, one of which is normally open while the other is normally closed, providing excellent accuracy and repeatability of the set points. This makes the AKT4H211203 suitable for many applications such as heating, cooling, ventilation, and food processing.

Application Field of AKT4H211203

The AKT4H211203 temperature switch controller can be used in a variety of applications. It is particularly suited for applications requiring precise temperature control, such as food processing, greenhouse cultivation, and fermentation. In food processing, the controller can be used to monitor and maintain the process temperature in order to ensure optimal quality of the final product. For greenhouse cultivation, the controller can be used to adjust the temperature in the greenhouse to maintain optimal levels of quality and yield. Lastly, in fermentation, the controller can be used to adjust the temperature for optimal conditions of fermentation.

Working Principle of AKT4H210213

The core of the AKT4H211203 temperature switch controller is a platinum temperature probes, which provides an accurate and repeatable measurement of the process temperature. This measurement is then compared to the set points that are programmed by the user. When the temperature measured by the temperature probe is higher than the upper set point, the normally open relay is activated. Likewise, when the temperature is lower than the lower set point, the normally closed relay is activated. This activation of the relays then triggers the desired response in the controlled equipment or system.Furthermore, the AKT4H211203 also has a number of advanced features that makes it suitable for many types of applications. These features include a hysteresis function, which allows for a very small temperature difference between the upper and lower set points; an autotuning function, which allows the controller to automatically adjust the temperature set points for optimal control; a multiple temperature alarm output, which allows the user to configure different temperatures for different alarm points; and an anti-frost protection, which ensures that the device will not be damaged if temperatures become too low.

Conclusion

The AKT4H211203 temperature switch controller is a reliable and versatile device that can be used in a variety of applications. Its accuracy and repeatability of set points make it particularly suitable for food processing, greenhouse cultivation, and fermentation. Furthermore, its advanced features such as the hysteresis function, autotuning, multiple temperature alarm output, and anti-frost protection make it a very reliable device for these and other applications.

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