L18A-7430 Comparison
| photo | price | summary | rating |
|---|---|---|---|
 | $32.17 | Condition is Used, WATLOW L18A-7430 / L18A7430 (USED), shipping cost = $12.90 | 99.7% |
The Watlow L18A-7430/L18A7430 is a versatile and reliable temperature controller designed for industrial applications. This device is part of Watlow's L Series Temperature Controller line, known for their accuracy, reliability, and ease of use.
The L18A-7430/L18A7430 is a solid-state controller, which means it utilizes electronic components instead of mechanical ones. This results in faster response times, improved accuracy, and longer operational life compared to traditional thermostatic controllers. The controller can handle a wide temperature range of -40 C to 260 C (-40 F to 500 F), making it suitable for various industrial processes.
This temperature controller features a large, backlit LCD display that shows critical process information such as temperature setpoint, actual temperature, and alarm status at a glance. It also includes a built-in 4-digit alphanumeric display, allowing users to assign descriptive names to each output channel for easy identification.
The L18A-7430/L18A7430 supports up to 8 independent temperature control outputs, making it ideal for controlling multiple heating zones or processes simultaneously. Each output can be configured for a variety of heating elements, including resistance, RTD, and thermocouple sensors. Additionally, it offers adjustable proportional-integral-derivative (PID) control for fine-tuning temperature response and stability.
Safety is a top priority with the L18A-7430/L18A7430. It includes various safety features such as over temperature, over current, and open sensor protection for each output. Furthermore, it features a Class 1 Division 2 (C1D2) certified housing, making it suitable for use in hazardous locations.
The controller also offers a variety of communication options, such as RS-232, RS-485, and Ethernet, enabling seamless integration with other systems and data logging capabilities. Its compact size of 4.4 inches (11.2 cm) by 4.7 inches (11.9 cm) by 1.2 inches (3.0 cm) makes it easy to install in limited spaces.
Overall, the Watlow L18A-7430/L18A7430 is an advanced, versatile, and reliable temperature controller well-suited for various industrial applications, offering precise temperature control, safety features, and various communication options.
The Watlow L18A-7430/L18A7430 is a type of temperature controller used in various industrial applications. Here are some pros and cons of buying this temperature controller:
Pros:1. High-precision temperature control: This temperature controller offers accurate and reliable temperature control with a typical accuracy of 0.5 C.
2. Wide temperature range: It can handle a temperature range of -50 C to 300 C, making it suitable for a wide range of industrial applications.
3. Versatile input and output options: The L18A-7430/L18A7430 has multiple input and output options, including thermocouple, RTD, and resistance temperature detector (RTD), making it compatible with various temperature sensors.
4. User-friendly design: The controller has a clear and easy-to-read display, making it easy for operators to monitor and adjust temperature settings.
5. Rugged construction: The controller is designed to withstand harsh industrial environments, with an IP65 rating for protection against dust and water.
Cons:1. Cost: The Watlow L18A-7430/L18A7430 is a high-performance temperature controller and comes with a premium price tag.
2. Complex setup: Setting up the controller may require some technical knowledge and expertise.
3. Limited communication options: The controller does not have built-in communication capabilities, such as Modbus or Profibus, which may limit its integration with other industrial automation systems.
In conclusion, the Watlow L18A-7430/L18A7430 is a high-precision temperature controller with a wide temperature range, versatile input and output options, user-friendly design, and rugged construction. However, its premium price tag, complex setup, and limited communication options may be drawbacks for some users.
If you require a high-performance temperature controller with accurate temperature control and a wide temperature range, the Watlow L18A-7430/L18A7430 is a good choice. However, if you are looking for a more cost-effective option or require communication capabilities, you may want to consider other temperature controllers on the market. Ultimately, the decision to buy this temperature controller depends on your specific application requirements and budget.
Details:
Sells new and surplus product develops channels to purchase such. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.
specifications maxohvac:
- brand: Watlow
- mpn: L18a-7430
- part type: Hvac
shipping maxohvac:
- type: fixed
- service: standard
- transit: 31-36 days
- class: standard
returns maxohvac:
- paid by: buyer
- method: money back
- policy: returns accepted
- time: 30 days
payments maxohvac:
- wallet: paypal
- other
- credit card: diners-club
offer maxohvac:
- in stock #: 1
- availability: in stock
- options: ship-to-home
- started: february 10, 2026
- price: $32.17
- item condition: Used
- sold #: 11
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- rating: 99.5%
- city: 1 millennium dr, willingboro, nj 08046
- # reviews: 189500