The W1209 is a highly functional thermostat controller, with this module you can intelligently control power to most types of electrical device based on the temperature sensed by the included high accuracy NTC temperature sensor. Although this module has an embedded microcontroller no programming knowledge is required. Three tactile switches allow for configuring various parameters including on & off trigger temperatures. The on board relay can switch up to a maximum of 240V AC at 5A or 14V DC at 10A. The current temperature is displayed in degrees Centigrade via its 3 digit seven segment display and the current relay state by an on board LED.
Specifications:
- Temperature Control Range: -50 ~ 110 C
- Resolution at -9.9 to 99.9: 0.1 C
- Resolution at all other temperatures: 1 C
- Measurement Accuracy: 0.1 C
- Control Accuracy: 0.1 C
- Refresh Rate: 0.5 Seconds
- Input Power (DC): 12V
- Measuring Inputs: NTC (10K 0.5%)
- Waterproof Sensor: 0.5M
- Output: 1 Channel Relay Output, Capacity: 10A
Settings Chart
Long press the “SET” button to activate the menu.
Code Description Range Default ValueP0 Heat C/H C
P1 Backlash Set 0.1-15 2
P2 Upper Limit 110 110
P3 Lower Limit -50 -50
P4 Correction -7.0 ~ 7.0 0
P5 Delay Start Time 0-10 mins 0
P6 High Temperature Alarm 0-110 OFF
Long pressing +- will reset all values to their default
Instructions for use:
Connect the module to the power supply, then measuring temperature is displayed. Press the “SET” button, press ” + or – ” to set the desired temperature (long press ” + or – ” to quickly increase or decrease), press “SET” to confirm the setting. Automatically performs the relay ON/OFF. The thermostat output is 10A relay, meet a variety of high-power loads.
LED Indicator: LED off indicates the relay off, Lighting: indicates the relay is closed.
Digital LED Tubes: “LL” indicates sensor open, “HH” indicates overrange, the relay will be forcibly disconnected, “—” indicates high temperature alarm.
Long press the “SET” button to enter the main menu settings, press ” + or – ” to switching between P0-P6, then long press “SET” or 10 seconds without keystrokes to confirm the setting and return.
Fast Shipping and Professional Packing
We offer a broad range of shipping options owing to our long-running partnerships with UPS, FedEx and DHL. Our warehouse staff are expertly trained and will wrap your products according to our exact and precise specifications. Prior to shipping, your goods will be thoroughly inspected and secured. We deliver to thousands of customers each day across multiple countries. This is a sign of our determination to be the largest online retailer on the planet. The warehouses and centers for distribution are located in Europe and the USA.
Note: Orders that contain more than one item are assigned a processing period according to the item.
Before shipping, we will examine the items ordered thoroughly. Most orders are delivered within 48 hours. The delivery estimate is between 3-7 days.
Returns
Stock is dynamic. It's not completely managed by us, as we're involved with several parties such as the factory and our storage. This means that the actual stock could fluctuate at any moment. It's possible that your order could become unfulfilled after you place the order.
Our policy lasts for a period of 30 days. If you haven't received the product within 30 days, we are unable to offer the option of a refund or exchange.
Your item must be in its original packaging and in good condition. It must also not be used. It must also be returned in the original packaging.
Related products
