W1209 12V Digital Thermostat -50-110°C Temperature Controller Switch Sensor+Case
Description:
Temperature control range: -50~110°C
Resolution: -9.9~99.9 when 0.1 °C Other temperature range 1 °C
Temperature measurement accuracy: 0.1 °C
Control accuracy: 0.1 °C
Hysteresis accuracy: 0.1 °C
Refresh rate: 0.5 S
Display type: 0.28 inch three digital tube
Input power: DC 12V
Measurement input: NTC (10K 0.5%) Waterproof sensor Line length 300mm
Output: 1 relay output, 5A 250VAC, 20A 16VAC
Environmental requirements: -10~60°C Humidity 20%-85%
Size: 47.5*18.5*31.5mm
Static current: ≤ 10MA, attract current ≤ 65MA
How to use:
Resolution: -9.9~99.9 when 0.1 °C Other temperature range 1 °C
Temperature measurement accuracy: 0.1 °C
Control accuracy: 0.1 °C
Hysteresis accuracy: 0.1 °C
Refresh rate: 0.5 S
Display type: 0.28 inch three digital tube
Input power: DC 12V
Measurement input: NTC (10K 0.5%) Waterproof sensor Line length 300mm
Output: 1 relay output, 5A 250VAC, 20A 16VAC
Environmental requirements: -10~60°C Humidity 20%-85%
Size: 47.5*18.5*31.5mm
Static current: ≤ 10MA, attract current ≤ 65MA
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.
Package Included:
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.
Package Included:
W1209 12V Digital Thermostat -50-110°C Temperature Control Switch Sensor w/Case
(depend on your choice)
NTC 10K 1% 3950 Cable
Features:
Stainless steel sheath and waterproof
Measurement range: -20 to 105 °C
Length of wire: 1 meter
Size of probe: 5 x 25 mm
Output： 2 wires
Type: NTC 10k±1% 3950
measure environmental temperatures using arduino ADC and this 10k NTC LINK
Resistance to temperature conversion table LINK
B-constant : 3380K -/+ 1%
Typical Dissipation Constant 5mW/ °C
Probe insulation: >100MOhm
Peak Voltage sustain time: 2 seconds, AC1800V 1mA 2 seconds
Stress sustain: 9.8N (1kgF) for 1 minute no deformation
Measurement range: -20 to 105 °C
Length of wire: 1 meter
Size of probe: 5 x 25 mm
Output： 2 wires
Type: NTC 10k±1% 3950
measure environmental temperatures using arduino ADC and this 10k NTC LINK
Resistance to temperature conversion table LINK
B-constant : 3380K -/+ 1%
Typical Dissipation Constant 5mW/ °C
Probe insulation: >100MOhm
Peak Voltage sustain time: 2 seconds, AC1800V 1mA 2 seconds
Stress sustain: 9.8N (1kgF) for 1 minute no deformation
Package Included:
1PCS * NTC Thermistor Temperature Sensor Waterproof Probe Cable 1M 10K 1% 3950
Am 13.01.2026 hat der Verkäufer die folgenden Angaben hinzugefügt: