W1209 12V -50-110°C Digital Thermostat Temperature Control Switch Sensor + Case

Description: W1209 12V -50°C to +110°C (-58 F to +230 F) Digital Thermostat Temperature Control Switch Sensor Module With Acrylic Enclosure Case The W1209 is a low cost yet highly functional thermostat controller with a clear acrylic plastic enclosure. This module intelligently controls power to most types of electrical devices based on the temperature sensed by the included high accuracy NTC remote temperature sensor. The cooler, heater or fan is connected to a power supply through the relay contacts K0 and K1, and the temperature on/off setpoints are programmed into the W1209 using the onboard Set, Increase and Decrease buttons and display. The relay contacts are then open and closed, acting as a power switch for the cooler/heater, based on the temperature measured by the NTC temperature sensor (included with the module) and the setpoints programmed into the W1209 controller. Although this module has an embedded microcontroller, no programming knowledge is required. 3 tactile switches allow for configuring various parameters including on & off trigger temperatures. The on-board relay can switch up to a maximum of 20A at 14V DC, 16A at 24V DC, or 7A at 125V AC. 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 C to +110 C (-58 F to +230 F) (NOTE: All temperatures are in Celsius, not Fahrenheit)Resolution at -9.9 to 99.9: 0.1 CResolution at all other temperatures: 1 CMeasurement Accuracy: 0.1 CControl Accuracy: 0.1 CRefresh Rate: 0.5 SecondsInput Power (DC): 6V to 12V @ 65mA maximum (Provides power for the module, not the load) NOTE: The maximum input support voltage should not exceed 12V. In applications such as an automobile or RV where the battery voltage can exceed 12V, a regulator circuit such as a 1N5349A zener diode and a series resistor in the range of 20 Ohm 1W should be used to limit the voltage to 12V. Alternately, a 12V to 9V buck voltage converter with the input to the converter connected to the battery and the output to the W1209 will provide a stable 9V DC supply for the W1209. Measuring Input: NTC (10K 0.5%)Waterproof Sensor: 0.5M cableProbe tip dimensions: 20mm long x 4mm diameter Output: 1 Channel Relay Output, Capacity: 20A at 14V DC, 16A at 24V DC, or 7A at 125V ACIncludes a Clear Acrylic Case (Box) with mounting screws (assembly required)Power Consumption: Static Current: <=35mAOperating Current: <=65mAEnvironmental Requirements:Temperature: -10 ~ 60 CHumidity: 20-85%Dimensions:W1209 Board (LxWxH): 48mm x 40mm x 14mm (1.9" x 1.6" x 0.6")Case (Assembled L x W x H): 59mm x 51mm x 18mm (2.3" x 2.0" x 0.71")The display defaults to showing the measured temperature.Short press the "SET" button and then press "+" and "-" buttons to raise or lower the temperature setpoint.Long press the “SET” button to activate the menu in order to change the P0 through P6 parameters listed in the Settings Chart below.The setpoint and all parameter settings are stored in nonvolatile memory and will be retained if power to the controller is turned off. Settings Chart:Code: Description / Range / Default ValueP0: Set Heating or Cooling Mode / C/H / CP1: Hysteresis Set / 0.1C - 15C / 2CP2: Upper Temperature Limit / 110C / 110CP3: Lower Temperature Limit / -50C / -50CP4: Temperature Calibration / -7.0C ~ 7.0C / 0CP5: Delay Start Time / 0-10 mins / 0 minsP6/P7: High Temperature Alarm / 0C - 110C / OFFP8: Factory Reset (Not included in all firmware versions. Can also be reset by pressing and holding the + and - buttons for 5 seconds.) Package Includes:W1209 12V -50°C - 110°C Digital Thermostat Temperature Control Switch Sensor ModuleNTC 10K Temperature Sensor with ~20 inch (0.5M) cableAcrylic Clear Case Box with mounting screws (assembly required)Online installation and operating instructions (Available in English and Spanish / Disponible en inglés y español) Need a longer probe? See our 1 Meter long NTC Thermistor Probe here. Looking for a W1209 without the case? See our W1209 12V -50-110°C Digital Thermostat Temperature Control Switch Sensor Module. Get it faster! Stocks and ships from our US Colorado office for quick delivery. We provide FREE USPS First Class Shipping with Tracking - Not Economy Shipping

Price: 7.98 USD

Location: Fort Collins, Colorado

End Time: 2024-08-16T19:56:46.000Z

Shipping Cost: 0 USD