XH-W1209 Digital LED Display Thermostat DC 12V AC 220V W1209 Digital Temperature Controller Boards Incubator Switch Module With Waterproof NTC Probe & 10A Relay
W1209 Digital Temperature Control Switch is a programmable thermostat. The same module can be used in both controlling / maintaining Cold and Hot temperatures. Parameter 0 can be set to either Hot or Cold Control setting. The relay module is based on a microcontroller (MCU) and has 7 user configurable parameters accessible using 3 push buttons.
This is XH-W1209 12V Digital Temperature Controller Module W/ Display and NTC Waterproof Temperature Sensor. W1209 Mini thermostat Temperature controller is low-cost 12V Temperature controller with 7-segment display and 3 switch keypad for setting temperature and other parameters. The module features an NTC thermistor temperature sensing and has an accuracy of 0.1 C. The XH-W1209 12V Digital Temperature Controller Module W/ Display and NTC Waterproof Temperature Sensor is an incredibly low cost yet 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. 3 tactile switches allow for configuring various parameters including on & off trigger temperatures. The onboard 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 onboard LED.
- Model: W1209
- Temperature range :-50-110C
- Dimensions:48.5 * 40mm
- Temperature control mode: ON / OFF
- Resolution: When temperature is 0.1C, the resolution is -9.9~99.9, other temperature segment is 1C
- Control accuracy:0.1C
- Hysteresis accuracy:0.1C
- Refresh rate: 0.5S
- High temperature protection: 0-110C
- Supply voltage: DC 12V
- Static current: < 35MA, attract current < 65MA
- Output voltage: DC 12V
- Output power: 20A relay
- Measurement input: NTC (10K 0.5%) Waterproof Sensor
- Environment requirements: -10 ~ 60C , Humidity 20% -85%
- Precise Temperature Control upto 0.1C
- Fast Acting Control of 0.5 seconds response time
- With Water proof sensor
- LED Display for Temperature, settings and warning
- LED Relay Status Indicator
- Output Relay can be used with both AC and DC circuits
100% complete machine chip, wave soldering, stable performance, good consistency
Embedded central processor chip (MCU), more intelligent, lower power consumption
Power-off settings automatically memory (MCU built-in EEPROM storage unit)
The control accuracy of 0.1 degrees Celsius
Hysteresis 0.1 from the set, you can control the decimal (0.1-15.0)
How to use:
- Connect the power supply and the load, you can supply to the controller,
- Is displayed as a measured temperature,
- Press the SET button, the display flashes the temperature,
- Press – to set the desired temperature,
- After setting press SET to confirm return,
- The controller automatically performs the relay by setting off!
- Lights, LED status descriptions:
- Indicator: Off The relay is switched off, Always indicate the relay is closed.
- LED: Shows LL is the sensor open, showing? HH is out of range, the thermostat will be forced to close the relay, the display — as high temperature protection.
- Press the + button to set the desired temperature (press and hold + – to move up and down quickly) Set the temperature of the display.
- Press SET to confirm the completion of return, then the controller automatically by setting the relay off! The Thermostat output for the 20A relay to meet a variety of high-power load, connect the control circuit, you can supply power to the thermostat, this display shows the ambient temperature
- Indicator: Flashing indicates the cooling or heating start delay. If the indicator is on, it indicates that the relay is closed
- Digital control: display LL sensor is open, please follow the instructions to connect the sensor; display HH is outside the measuring range will force the relay to disconnect the thermostat; display high temperature alarm.
- Indoor Room Temperature Control
- Aquarium temperature controller
- Temperature controller for Controlled Temperature sheds
- Food and Beverage temperature controller
- Temperature controller for Health Care application
- 1 x W1209 Digital LED Display Thermostat DC 12V AC 220V W1209 Digital Temperature Controller Boards -50 – 110°C Temperature Control Incubation Switch Module With Waterproof NTC Probe & 10A Relay