
B1J1AN1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $14.18 | Condition is Used, WATLOW B1J1AN1 / B1J1AN1 (USED), shipping cost = $12.90 | 99.7% |

The Watlow B1J1AN1 Temperature Controller is a versatile and reliable solution for temperature control applications. This controller is designed with advanced features to ensure precise temperature regulation, making it an ideal choice for various industries such as food processing, pharmaceuticals, and laboratories.
The B1J1AN1 is a junction box type temperature controller, which means it is designed to be installed in a junction box and can accommodate multiple sensors or thermocouples. It is equipped with two independent output circuits, each capable of delivering up to 10 amps at 24 volts AC or 3 amps at 115 volts AC. This makes it suitable for controlling heating or cooling elements, solenoids, or other loads.
One of the standout features of this temperature controller is its high accuracy and fast response time. It can maintain temperature within 0.5 C of setpoint, ensuring consistent product quality. The controller also has a fast response time, making it capable of adjusting to temperature changes quickly, which is essential in many applications.
The Watlow B1J1AN1 Temperature Controller comes with a user-friendly interface, making it easy to program and operate. It features a large, backlit LCD display that shows temperature readings, setpoint, and other important information. The controller also has multiple alarm functions, including high and low temperature alarms, which can be customized to meet specific application requirements.
The B1J1AN1 is built to withstand harsh industrial environments, with a NEMA 12 enclosure rating that provides protection against dust, water, and oil. It also has a wide operating temperature range of -40 C to 70 C, making it suitable for use in various temperature environments.
The controller includes a number of communication options, including RS-232, RS-485, and USB, allowing it to be easily integrated into larger control systems. It also has a number of input and output options, including 3-wire and 4-wire thermocouple inputs, and 0-10V and 4-20mA outputs.
Overall, the Watlow B1J1AN1 Temperature Controller is a high-performance, versatile, and reliable solution for temperature control applications. Its advanced features, fast response time, and user-friendly interface make it an ideal choice for a wide range of industries and applications.
The Watlow B1J1AN1 is a temperature controller designed for industrial applications. Here are some potential pros and cons of purchasing this temperature controller:
Pros:1. High Temperature Rating: The Watlow B1J1AN1 can handle temperatures up to 1250 F (677 C), making it suitable for high-temperature processes.
2. Wide Input Voltage Range: The temperature controller can operate on a wide range of input voltages, from 100-240V AC to 200-277V AC, making it versatile for use in various industrial settings.
3. Reliable Performance: Watlow is a well-known brand in the temperature control industry, and the B1J1AN1 model is known for its reliable performance and durability.
4. Digital Display: The temperature controller features a digital display, making it easy to read and program temperature setpoints.
5. Remote Sensing Option: The B1J1AN1 model offers remote sensing capabilities, allowing the temperature controller to measure the temperature of the process media at a remote location.
Cons:1. Complex Programming: The temperature controller's programming interface can be complex and may require some technical expertise to use effectively.
2. Limited Communication Options: The B1J1AN1 model does not offer advanced communication options such as Modbus or Ethernet, which may be a limitation for some industrial applications.
3. Expensive: Compared to some other temperature controllers on the market, the Watlow B1J1AN1 can be quite expensive.
In conclusion, the Watlow B1J1AN1 temperature controller is a high-performance, reliable option for industrial temperature control applications. Its wide input voltage range, high temperature rating, and digital display make it a popular choice among industrial users. However, its complex programming interface, limited communication options, and high price tag may be drawbacks for some users. Ultimately, the decision to purchase the Watlow B1J1AN1 will depend on the specific requirements of your industrial application and your budget.
If you require a high-performance temperature controller with a wide input voltage range and reliable performance, the Watlow B1J1AN1 is a good option to consider. However, if you need advanced communication options or a more user-friendly programming interface, you may want to explore other temperature controller models on the market. Ultimately, it's important to evaluate your application requirements and budget before making a purchase decision.
Details:
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. Call to use a shipping service other than the ones listed. Part number B1J1AN1.
Sells new and surplus product develops channels to purchase such.
specifications maxohvac:
- brand: Watlow
- mpn: B1j1an1
- part type: Hvac
offer maxohvac:
- in stock #: 1
- started: march 2, 2026
- options: ship-to-home
- sold #: 9
- availability: in stock
- price: $14.18
- item condition: Used
returns maxohvac:
- policy: returns accepted
- time: 30 days
- method: money back
- paid by: buyer
shipping maxohvac:
- type: fixed
- transit: 23-36 days
- class: standard
- service: standard
payments maxohvac:
- wallet: paypal
- credit card: mastercard
- other
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- rating: 99.6%
- # reviews: 192455
- city: 1 millennium dr, willingboro, nj 08046
