W1209 -50~100 digital temperature controller thermostat temperature control thermostat switch plate

359.00

(6 customer reviews)

343 in stock

SKU: PRO00180 Category: Tag: Brand:

Description

-50~100 digital temperature controller thermostat temperature control thermostat switch plate W1209

Technical parameters

  • Control range: -50 ~ 110
  • Input Power: DC 12V
  • Resolution: -9.9-99.9 0.1 , other temperature ranges 1
  • Measuring inputs: NTC (10K 0.5%) Waterproof sensor 0.5M
  • Measurement accuracy: 0.1
  • Output range: 1 way 10A relay
  • Control accuracy: 0.1
  • Environmental requirements: -10-60 , humidity 20% -85%
  • Hysteresis accuracy: 0.1
  • Size: 48 * 40mm
  • Refresh rate: 0.5S
  • Power consumption: Static current: <= 35MA,attract current:<= 65MA
  • Temperature protection :0-110
  • Display Type: 0.28 ” three digital display tube

 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.
  • Parameter Function:Long press SET 5 seconds to enter the main menu settings, press the + – toggle P0 … P8 long press SET or 10 seconds of no key activity confirmed their return to the controller

Code          Code Description           Setting range         Factory setting
P0               Cooling /Heating                    C/H                          C
P1               Hysteresis setting               0.5-15                        2
P2               Highest setting upper limit   110                       110
P3               Lowest setting upper limit    -50                       -50
P4               Temperature correction        -7-7                        0
P5               Delay start time                    0-10 Minutes          0
P6               High temperature alarm       0-110                     OFF
Off state, long press + – boot to restore the factory settings

How to use:
Connect the power supply provided and the load through the relay connections marked K0 and K1
The present temperature at the probe is displayed.
Press the SET button, the display flashes the trip temperature.
Press + or – to set the desired trip temperature.
Press SET to confirm your temperature setting
The controller automatically changes the relay setting to off if the trip temperature is below the present temperature with Hysteresis
When the relay is off (open circuit) the LED indicator will be off
If the seven segment LED display Shows:
“LL” the temperature sensor leads are open circuit.
“HH” the probe detects a temperature out of its range.
When out of range the thermostat will be forced to close the relay and it will display “—” high temperature protection.Parameter Settings:
To alter the thermostats parameters press and hold SET for about 5 seconds
The display will initially flash showing the trip temperature and will eventually change to P0 press the + and – to toggle between P0 to P8
To alter the selected parameter press SET and use the + or – to alter the settings for that parameter.
When you have finished changing the parameter press SET once and WAIT for the display to return to normal
On the next page is a list of the Parameters and their settings.Function:P0  Sets the parameter to either Cooling or Heating “C” or “H”
This parameter changes the relays output from Closed when trip temperature is reached or to Open when the trip temperature is reached
Factory setting is “C” Cooling (Closed when temperature reached)
Example: The relay Closes when the detected temperature reaches or exceeds the set temperature so switches on air conditioner. “H” is the opposite way round the relay opens when the temperature reaches the set temperature thereby switching off the Heating.P1 Sets the parameter Hysteresis, The hysteresis is the difference temperature between the trip on and trip off settings. If the trip on and trip off settings were set to the same value the thermostat would be changing state constantly. By adding a 0.5°C Hysteresis the trip will take place only when a change of 0.5°C difference has been detected.
Example: A 1°C hysteresis makes the relay remain unchanged until a 1°C temperature change has taken place. Like wise a hysteresis of 10°C makes the relay remain unchanged until a 10°C temperature change has taken place. This function prevents the heating or cooling device from constantly switching on and off with micro temperature changes.
Factory setting: 2°C

P2 Sets the upper limit of the thermostats temperature working range
This parameter is good for setting a limited range of temperature swing
The upper limit once reached triggers the “High Temperature Alarm”
Example: Heating a tropical fish tank, you want to see accuracy to within .1°C within a possible 3°C swing
Factory setting +110°C

P3 Sets the lower limit of the thermostats temperature working range
This parameter is good for setting a limited range of temperature swing
The upper limit once reached triggers the “High Temperature Alarm”
Example: Heating a tropical fish tank, you want to see accuracy to within .1°C within a possible 3°C swing
Factory setting: -50°C

P4 Sets a temperature offset figure
This parameter is used when the sensor has a long cable and the extra cable affects the true reading at the probe. Or if you wish to deliberately introduce an offset temperature figure.
Example: By setting this parameter to +1.5°C the working temperature dispalyed will be increased by +1.5°C above the actual detected temperature.
Factory setting: 0

P5 Set a power on delay in functionality from 1 to 10 minutes
This parameter sets a delay in the thermostats functioning for 1 to 10 minutes on power up
The reason you might need a delay is the cooling device may need to run for one minute before it can be used Or the heating function likewise may need time to run up before being used.
This delay figure is the delay in minutes after power up before its functioning
Example:  if you set this to “1” the relay will not operate after powering up until after one minute even if the trigger point has been reached.

P6 The options sets the high temperature alarm
Setting this option to “ON” will force the thermostat to a relay off state and display “—”
But only when the temperature reaches the value set in the P6 parameter.
The thermostat will reset to normal operation when the temperature reduces below the P6 parameter
When the thermostat resets it resets to the programmed state so if the relay should be on when it resets it will turn on.
Example: By setting this parameter it allows for a high temperature indication and protection in P0 “H” mode. It allows the setting of an absolute maximum temperature permissible by forcibly disconnecting the relay in the P0 “H” mode.
Factory setting: “OFF”

To restore factory settings press and hold the + and – together for 10 seconds.

User Manual

w1209_Manual

6 reviews for W1209 -50~100 digital temperature controller thermostat temperature control thermostat switch plate

  1. 50cm NTC Thermistor Temperature Sensor Waterproof Probe Wire 10K 1% 3950 W1209 W1401 cable – ANE | Absolute Native Electronics | baboon.co.in

    […] module is to use with W1209 or similar, will not work […]

  2. Aneesh

    Very good quality. I have been using it on my incubator for the last 6 months almost continuously. No issues faced. Easy to set as well.

  3. Yaseen Unes

    Made incubator ,,, temperature +- 1 degree accurate ,,, works great ,,, check youtube for setup instructions,,, hope to hatch many eggs

  4. musthafa

    It is very nice product,I used it in my home made incubator …U just have to understand the setting of this product……..

  5. Albin J.

    Good product. It should come with the manual how to use the product. I have to check the YouTube to do the setting. I have waisted almost one week to do the setting and was almost set to return the product finally when checked the YouTube and could do the setting. Product does not come with the cover. Plz provide the cover as this could damage the product..

  6. Selvaranjan

    Other thermo start weast for mony. This itam suppar

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