WATLOW FONF19J5S Standard Water Heaters

( Brand: Watlow ), ( Manufacturer Part Number: FONF19J5S ), ( Part Type: Water Heater )

Review WATLOW Used

The Watlow FONF19J5S Temperature Controller is a versatile and reliable solution for temperature control applications. This controller is designed to provide accurate and consistent temperature maintenance, making it an excellent choice for various industries such as food processing, pharmaceuticals, and laboratories.

The FONF19J5S is a 3-output temperature controller with a large, easy-to-read backlit LCD display. It offers a wide temperature range of -50 C to 350 C, allowing it to be used in applications requiring low or high temperature control. The controller features three independent output channels, each with a maximum output current of 5A and a maximum output voltage of 28V.

The controller comes with a user-friendly interface, allowing users to easily set and adjust temperature setpoints, alarm limits, and other parameters. It also offers various communication options, including RS-232, RS-485, and HART, making it easy to integrate with other systems and software.

The FONF19J5S is built with high-quality components and materials, ensuring long-lasting performance and durability. It is also designed to be rugged and can withstand harsh environments, making it suitable for use in industrial settings.

Additional features of the FONF19J5S include over-temperature and under-temperature alarms, a built-in relay for control of external devices, and a user-programmable function key for quick access to frequently used functions. The controller also offers self-diagnostics, which can help users quickly identify and resolve any issues.

Overall, the Watlow FONF19J5S Temperature Controller is a high-performance and versatile solution for temperature control applications. Its wide temperature range, user-friendly interface, and robust design make it an excellent choice for a variety of industries and applications.

The Watlow FONF19J5S is a temperature controller designed for industrial applications. Here are some pros and cons of buying this temperature controller:

1. Precision Temperature Control: The Watlow FONF19J5S offers high precision temperature control, making it suitable for applications where tight temperature control is necessary.

2. Wide Temperature Range: It can operate in a temperature range of -50 C to 300 C, making it suitable for a wide range of industrial applications.

3. Versatile Inputs: This temperature controller supports various input types, including thermocouples, RTDs, and millivolt inputs, allowing it to be used with different types of temperature sensors.

4. Digital Display: The controller features a digital display that shows the set point temperature, process temperature, and other important information, making it easy to monitor and adjust the temperature.

5. Programmable Alarms: It has programmable high and low temperature alarms, which can be used to alert operators when the temperature goes out of the desired range.

1. Complex Setup: The Watlow FONF19J5S may require a complex setup process, which may be time-consuming for some users.

2. Cost: This temperature controller is more expensive than some other models in the market, which may make it less accessible to small businesses or individuals.

3. Limited Communication Options: It does not offer advanced communication options, which may limit its integration with other systems or software.

The Watlow FONF19J5S is a high-performance temperature controller that offers precise temperature control, a wide temperature range, and various input types. While it may have a complex setup process and limited communication options, its advantages make it a suitable choice for industrial applications where precise temperature control is critical.

If you're looking for a high-performance temperature controller for industrial applications, the Watlow FONF19J5S is a good option to consider. However, if cost is a significant factor, you may want to explore other models with similar features but lower price points. Additionally, if you require advanced communication options, consider looking for temperature controllers with Ethernet or Wi-Fi connectivity.

Details:

Part Number FONF19J5S. 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. Sells new and surplus product develops channels to purchase such.

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

specifications wateheat:

• brand: Watlow
• mpn: Fonf19j5s
• part type: Water Heater

returns wateheat:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

offer wateheat:

• quantity: 1
• options: Ship-to-home
• sold: 0
• started: January 11, 2026
• availability: In Stock
• best offers: True

seller wateheat:

• rating: 99.4%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 185370

payments wateheat:

• credit card: Diners-club
• other
• wallet: Paypal

shipping wateheat:

• service: Standard
• class: Standard
• transit: 31-37 Days
• cost: $12.90
• type: Fixed

general wateheat:

• Heating, Cooling Air > Water Heaters > Standard Water Heaters
• condition: Used

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