OMRON EJ1N-TC4B-QQ Temperature Controller

( Brand: Omron ), ( Manufacturer Part Number: EJ1N-TC4B-QQ ), ( Part Type: Controller )

Review OMRON One New Temperature Controller

The Omron EJ1N-TC4B-QQ Temperature Controller is a versatile and reliable automation solution designed to maintain and control temperature in various industrial applications. This compact and easy-to-use temperature controller offers excellent precision and accuracy, ensuring optimal process conditions for your manufacturing processes.

The controller features an intuitive keypad interface that allows for simple and straightforward operation. With a large, high-contrast LCD display, it is effortless to monitor temperature setpoints, actual temperatures, and other critical process data in real-time. The controller also includes a built-in recorder function, enabling you to store and review historical temperature data for comprehensive process analysis and optimization.

This Omron temperature controller supports a wide temperature range ( 76 F to 392 F / 60 C to 200 C) and can be used with various sensor types, such as thermocouples and RTDs. It is constructed with a robust, IP65-rated housing, making it resilient against dust and water splashes, ensuring reliable operation even in harsh environments.

Additionally, the EJ1N-TC4B-QQ Temperature Controller offers a wide range of connectivity options, including 0-5V analog output, 4-20mA output, and relay outputs. This versatility allows for seamless integration with various automation systems and data logging software.

The controller also includes advanced features such as auto-tuning PID control, alarm and warning functions, and remote I/O expansion capabilities. With its user-friendly design, extensive connectivity options, and robust construction, the Omron EJ1N-TC4B-QQ Temperature Controller is an indispensable tool for maintaining optimal temperature conditions in your industrial applications.

Pros and Cons of buying a Omron EJ1N-TC4B-QQ Temperature Controller

a. **PID Control Function:** The Omron EJ1N-TC4B-QQ is a PID (Proportional-Integral-Derivative) temperature controller, which enables automatic temperature control with high precision and stability.

b. **Wide Temperature Range:** It supports a wide temperature range of -40 to 250 C, making it suitable for various industrial applications.

c. **High Accuracy:** With a measurement accuracy of 0.2 C and a control accuracy of 0.5 C, this temperature controller ensures precise temperature control.

d. **Input and Output Configurations:** It offers multiple input and output configurations, including analog input and output, relay output, and communication interfaces like RS-232 and USB.

e. **Easy-to-Use:** The controller comes with a user-friendly interface and a large, backlit LCD display for easy operation.

a. **No Built-in Transducer:** The Omron EJ1N-TC4B-QQ does not include a temperature sensor or transducer, so it must be purchased separately.

b. **Limited Communication Protocols:** Though it supports RS-232 and USB communication, it may not be compatible with all industrial communication protocols.

c. **No Built-in Alarms:** This temperature controller does not have built-in alarms for high or low temperature limits, requiring additional components for monitoring.

The Omron EJ1N-TC4B-QQ temperature controller offers high precision, a wide temperature range, and versatile input and output configurations. However, it may require separate purchases for temperature sensors and communication interfaces that support specific industrial protocols. Additionally, users may need to purchase external components for temperature limit alarms.

If you're looking for a high-precision temperature controller with a wide temperature range, the Omron EJ1N-TC4B-QQ is an excellent choice. However, ensure that you consider the additional costs for temperature sensors, communication interfaces, and temperature limit alarms before making a purchase.

Details:

Shipping Detail. Serious buyers only, please. It will just take you 1 minute. Please leave a telephone number for on-time delivery.

The product at fixed price, please pay as soon possible after the purchase. You should receive the item within 2-4 weeks. Return Police: 1.

part #: ej1ntc4b prices

• $844.80-$970.80

specifications induservo:

• brand: Omron
• mpn: Ej1n-tc4b-qq
• part type: Controller

returns induservo:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

payments induservo:

• credit card: Mastercard
• wallet: Apple-pay
• other

general induservo:

• Drives Starters > Drives Motor Controls > Servo Drives Amplifiers
• condition: New

offer induservo:

• best offers: True
• started: February 26, 2026
• options: Ship-to-home
• quantity: 4
• availability: In Stock
• sold: 0

shipping induservo:

• type: Fixed
• service: Standard
• transit: 5-10 Days
• class: Standard
• cost: $0.00

seller induservo:

• city: Canyon Country, California
• # reviews: 114
• rating: 100.0%

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