Description

The W1209 Temperature Control Switch Module is a compact, cost-effective digital thermostat controller designed for precise temperature management. This versatile module intelligently controls power to a wide range of electrical devices based on temperature readings from its high-accuracy NTC waterproof sensor. The onboard relay can handle up to 240VAC at 5A or 12V DC at 10A, making it suitable for both AC and DC applications. A user-friendly interface with three tactile buttons enables easy configuration of parameters such as trigger temperatures, and its LED display provides real-time temperature readings and relay status. With a resolution of 0.1°C and fast response times, the W1209 is ideal for precise and reliable temperature control in various applications.

Why Choose the W1209 Temperature Control Switch Module?

The W1209 stands out for its precision and versatility, offering temperature control accuracy up to 0.1°C. Its user-friendly design, featuring an LED display and simple button interface, ensures seamless setup and operation. The module's robust relay supports both AC and DC systems, making it adaptable for various use cases. With a fast refresh rate of 0.5 seconds, high-temperature protection, and onboard non-volatile memory for saving settings, the W1209 provides a dependable solution for all your temperature regulation needs.

Key Features

Precise Temperature Control: Maintains accuracy up to 0.1°C.
Fast Response: Refresh rate of 0.5 seconds.
Wide Temperature Range: Operates between -50°C and +110°C.
High-Temperature Protection: Adjustable up to 110°C.
Robust Relay Output: Supports up to 240VAC at 5A or 12V DC at 10A.
Non-Volatile Memory: Saves settings even after power loss.
Waterproof Sensor: Ensures durability and reliability.
Compact Design: Measures just 48 x 40 mm.

Technical Specifications

Supply Voltage: DC 12V (MAX; use a Buck converter for smoothing spikes above 12V).
Static Current: ≤35MA
Attract Current: ≤65MA
Output Power: 10A relay
Temperature Range: -50°C to +110°C
Control Accuracy: 0.1°C
Hysteresis Accuracy: 0.1°C
Refresh Rate: 0.5 seconds
High-Temperature Protection: 0°C to 110°C
Measurement Input: NTC (10K 0.5%) Waterproof Sensor
Environmental Requirements: -10°C to 60°C; Humidity 20%-85%
Dimensions: 48 x 40 mm
Cable Length: 52 cm
Temperature Control Mode: ON/OFF

Applications

Room Temperature Control: Ideal for maintaining consistent indoor temperatures.
Aquarium Temperature Management: Ensures stable water temperature for aquatic life.
Temperature-Controlled Sheds: Regulates conditions for agricultural or storage purposes.
Food and Beverage Applications: Maintains optimal storage or preparation temperatures.
Healthcare Applications: Ensures accurate temperature control for medical environments.

The W1209 Temperature Control Switch Module combines precision, reliability, and ease of use, making it a valuable tool for both professionals and hobbyists in need of effective temperature management.