
G4A163-L12 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.46 | Condition is Used, WATLOW G4A163-L12 / G4A163L12 (USED), shipping cost = $12.90 | 99.7% |

The Watlow G4A163-L12 is a versatile and reliable temperature controller designed for various industrial applications. This controller is part of Watlow's G Series Temperature Controllers family, which is known for its accuracy, reliability, and ease of use.
The G4A163-L12 is a 16-amp, 2-output temperature controller, making it suitable for controlling two heating elements or sensors. Each output can be independently set to control temperature, current, or power, allowing for flexible temperature control solutions. The controller features a large, backlit LCD display that shows real-time temperature readings, setpoints, and alarms, ensuring easy operation and monitoring.
The controller is designed with a user-friendly interface, allowing users to set temperature setpoints, alarm limits, and output control through intuitive push-button menus. It also offers various control modes, including PID, proportional, and bang-bang, catering to different temperature control requirements.
This temperature controller boasts a wide operating temperature range of -40 F to 392 F (-40 C to 200 C), making it suitable for use in various industries and applications. It is also UL508A and CE certified, ensuring compliance with safety standards in North America and Europe.
The G4A163-L12 is built with high-quality components and advanced features, such as over-temperature protection, output voltage selection, and adjustable output hysteresis, providing reliable and accurate temperature control. The controller also features a rugged and compact design, making it suitable for installation in harsh environments.
In summary, the Watlow G4A163-L12 is a powerful and versatile temperature controller, ideal for controlling temperature in various industrial applications. Its user-friendly interface, wide operating temperature range, and advanced features make it a reliable and accurate solution for temperature control needs.
The Watlow G4A163-L12 (G4A163L12) is a temperature controller designed for industrial applications. This device is known for its versatility and robustness, making it an attractive choice for various industries. Let's discuss some pros and cons of purchasing a Watlow G4A163-L12 temperature controller.
Pros:1. Wide Operating Temperature Range: The G4A163L12 can operate in a temperature range of -40 F to 1250 F (-40 C to 677 C), making it suitable for a wide range of industrial applications.
2. High Accuracy: This temperature controller offers high accuracy, ensuring precise temperature control.
3. Rugged Design: The G4A163L12 is designed to withstand harsh industrial environments, making it a reliable choice for long-term use.
4. Easy-to-Use: The device features a user-friendly interface, allowing operators to set and monitor temperature controls easily.
5. Versatile Inputs: The temperature controller can accept various input signals, including thermocouples, RTDs, and resistance temperature detectors.
Cons:1. Complex Setup: The G4A163L12 may require some technical expertise to set up and configure, which can be a disadvantage for users without extensive experience in temperature control systems.
2. Cost: The price point of the G4A163L12 is relatively high compared to other temperature controllers on the market, making it an investment for many industrial applications.
3. Limited Display: The device's display is not as extensive as some other temperature controllers, which may limit the amount of information available at a glance.
In conclusion, the Watlow G4A163-L12 temperature controller offers a wide operating temperature range, high accuracy, rugged design, and easy-to-use interface. However, it may require some technical expertise to set up, has a relatively high cost, and a limited display.
Based on the information provided, I would recommend the Watlow G4A163-L12 temperature controller for industrial applications that require precise temperature control, can withstand harsh environments, and have the technical expertise to set up and configure the device. If cost is a significant concern or the application does not require such high precision, there may be more cost-effective alternatives on the market.
Details:
Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection.
specifications maxohvac:
- brand: Watlow
- mpn: G4a163-l12
- part type: Hvac
payments maxohvac:
- other
- credit card: discover
- wallet: google-pay
returns maxohvac:
- method: money back
- paid by: buyer
- time: 30 days
- policy: returns accepted
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- # reviews: 189697
- rating: 99.5%
- city: 1 millennium dr, willingboro, nj 08046
shipping maxohvac:
- class: standard
- type: fixed
- transit: 30-35 days
- service: standard
offer maxohvac:
- started: february 11, 2026
- availability: in stock
- sold #: 12
- price: $14.46
- item condition: Used
- in stock #: 1
- options: ship-to-home
