
( Brand: Autonics ), ( Manufacturer Part Number: 21HJ38 ), ( Type: Digital ), ( Width: In. ), ( Proportional Band: 0.1 To 999.9c ), ( Sensor Type: Thermocouple, Platinum Rtd ), ( Standards: Ul, Ce ), ( Power Consumption: 5w ), ( Setting Accuracy: Pv /-0.5 Or /-1c . /-1digit ), ( Output: Currnt Dc4-20ma Or Dc0-20ma Selectable, Ssr 12vdc ), ( Switch Function: Dpst ), ( Item: Temperature Controller ), ( Input Voltage: 24vdc ), ( Hysteresis: 1 To 100c/ 0.1 To 100c/ )
The 21hj38 Autonics Temperature Controller 12 is a powerful and versatile device designed to maintain precise temperature control in various applications. This digital temperature controller features a user-friendly LCD display that clearly shows the set temperature, current temperature, and mode of operation.
The controller supports a wide temperature range of -50 C to 300 C (-58 F to 572 F), making it suitable for a broad array of industrial and household applications. It boasts an accuracy of 0.5 C ( 0.9 F), ensuring that the targeted temperature is consistently maintained, minimizing temperature fluctuations and preventing overheating or freezing.
The 21hj38 Autonics Temperature Controller 12 is equipped with several advanced functions, such as PID (Proportional-Integral-Derivative) control, which optimizes temperature control by continuously analyzing and adjusting the output based on the system's response. It also includes a built-in alarm system that alerts users to potential issues, such as temperature deviations or faults, ensuring safe and reliable operation.
This temperature controller is designed with a robust and compact construction, featuring a waterproof and dust-proof enclosure (IP65) that protects against harsh environmental conditions. It is easy to mount and connect, with a variety of output options, including relay, solid-state relay, or 0-10V analog output, catering to different control requirements.
In conclusion, the 21hj38 Autonics Temperature Controller 12 is an indispensable tool for ensuring precise temperature control in various applications. Its advanced features, ease of use, and robust construction make it a reliable and cost-effective solution for maintaining temperature stability in various industrial and household applications.
Pros of Buying 21hj38 Autonics Temperature Controller 12:1. Wide Temperature Range: The 21hj38 Autonics Temperature Controller 12 has a wide temperature range of -50 C to 250 C, making it suitable for various applications.
2. Easy to Use: The temperature controller features a user-friendly interface with clear display and easy-to-understand controls, making it simple to use even for those who are not tech-savvy.
3. Reliable: Autonics is a reputable brand known for producing reliable and durable temperature controllers, so you can trust that the 21hj38 will serve you well for a long time.
4. Affordable: Compared to some other temperature controllers in the market, the 21hj38 Autonics Temperature Controller 12 is relatively affordable, making it a cost-effective option.
Cons of Buying 21hj38 Autonics Temperature Controller 12:1. Limited Programmable Functions: Although the 21hj38 Autonics Temperature Controller 12 has basic programmable functions, it may not be suitable for complex temperature control applications that require advanced programming capabilities.
2. Manual Calibration: The temperature controller does not have an automatic calibration feature, which means you will need to manually calibrate it to ensure accurate temperature readings.
3. Limited Connectivity Options: The 21hj38 Autonics Temperature Controller 12 does not have Wi-Fi or Bluetooth connectivity, so it may not be compatible with smart home systems or other digital devices.
Conclusion:The 21hj38 Autonics Temperature Controller 12 is a reliable and affordable option for basic temperature control applications. Its wide temperature range and user-friendly interface make it easy to use, even for those who are not tech-savvy. However, its limited programmable functions and manual calibration requirements may be a disadvantage for more complex applications. If you are looking for a temperature controller with advanced programming capabilities or smart connectivity features, you may want to consider other options.
Recommendation:If you are looking for a basic temperature controller with a wide temperature range and user-friendly interface, the 21hj38 Autonics Temperature Controller 12 is a great option. Its affordability and reliability make it a cost-effective choice for various applications. However, if you require more advanced programming capabilities or smart connectivity features, you may want to explore other options that better suit your needs.
5 percent or -1c. 1 to 100c, proportional band.
34, width in. Hysteresis 1 to 100c sec.
Temperature controller, digital, thermocouple, platinum rtd sensor type, input voltage 24vdc, length in.
There are no complex discount structures to understand item image may not completely reflect the accuracy of purchased. Small businesses have historically been at a disadvantage to larger companies who can buy stuff lower prices because of their size.
9c, setting accuracy pv, depth in.