100% brand new and high quality
Temperature control range: -50° C ~ 110 ° C
Resolution: -9.9 to 99.9 is 0.1° C , 1 ° C temperature ranges other
Measurement Accuracy: 0.1 ° C
Control accuracy: 0.1 ° C
Hysteresis accuracy: 0.1 ° C
Refresh rate: 0.5 S
Input Power: DC 5V 12V 24V version option (please choose and contact our sales manager)
Measuring inputs: NTC (10K 0.5%) Waterproof sensor 0.5M
Output: 1 Channel relay output, capacity = 10A
Environmental requirements: -10° C ~ 60° C Humidity 20% -85%
Size: 48 (L) * 40 (W) * 14 (D) mm
Power consumption: Static current:<=35MA, Attract current:<=65MA
1 x Temperature Control Thermometer
Connect the power supply and equipment, to the controller power supply, as measured temperature is displayed, press the SET button, the display temperature flashes, press "+" "-" to set the desired temperature (hold down the button 5 seconds more quickly lift). After setting press SET to confirm return, then the controller according to the set temperature automatically execute the relay off!
2. Indicator, LED Status Description
Indicator: indicates relay is closed, Off means the relay has been disconnected;
Digital: Displays the sensor 888 is open, follow the instructions to connect the sensor;
Show HHH for the excess of the maximum temperature of the measuring range, the thermostat will be forced off the relay;
Display L L L of the measuring range of the lowest temperature, the thermostat will be forced off the relay;
Display - - - high temperature alarm, thermostat will forcibly disconnect relay;
3. Parameter Function
Press SET button for 5 seconds to enter the main menu settings, press the "+" "-" Switching P0-P8, long press SET to confirm or automatically 10 seconds after no key operation of the controller to return.
P0 refrigeration, heating mode:
In the main menu interface P0, press the SET key to enter setup, press "+" "-" to switch to heating mode [H] [C] for the cooling mode, press SET to return, long press SET or 10 seconds without button operation control automatically confirm completion.
[C] under cooling mode: Measured value ≥ set point + hysteresis, relay; measured value ≤ set point, the relay off;
[H] Under heating mode: Measured value ≤ set point - hysteresis, relay; measured value ≥ set point, the relay off;
P1 hysteresis setting:
In the main menu interface P1, press the SET button to enter the hysteresis settings, press the "+" "-" to set hysteresis of 0.1 to 30, press SET to return after the completion of a long press SET or 10 seconds without button operation controller automatically confirm completion.
Cooling mode: When the measured temperature ≥ set value + return difference, relay, refrigeration starts; when the temperature measured value ≤ set value, the relay off, refrigerator off.
For example: the environment 30°C, 25 °C is set, hysteresis is set to 2 °C , after power relay closed refrigeration starts, when the cooling to 25 °C , the relay off cooling off, this time due to cooler have disconnected the temperature began to rise, when the set value rose to 27 °C (set point + return difference) relay closes when the chiller is started again, and so forth loop between the control temperature 25-27 °C .
Heating mode: when the temperature measured value ≤ set value - the difference back, relay, heater start; when the temperature measured value ≥ set value, the relay is switched off, the heater is turned off.
For example: 10 °C environment for the setting is 25 °C , hysteresis is set to 2 °C , after power relay closed the heaters, when heated to 25 °C , the relay off the heater turned off, this time because the heater has been disconnect the temperature began to fall, down to the current set point 23 °C (set-point - return difference), the relay is closed heater starts again, and so forth cycle to control the temperature between 23-25 °C .
P2 highest temperature setting limit:
To avoid misuse of others led to the set temperature is too high risk, the highest setting of the thermostat capping defining the control thermostat setting range maximum temperature set point.
In the main menu interface P2, press the SET key to enter setup, press "+" "-" to set up the set temperature (maximum 110), press SET to return after the completion of a long press SET or 10 seconds without button motion controller automatically confirm completion.
For example: P2 is set to 60 °C , the highest temperature measured only 60 °C , when the temperature rises to 60 °C , the digital tube displays "H H H", the relay forcibly disconnected. If you want a higher temperature set point temperature to expand the scope, you need to adjust the upper limit set value.
P3 set minimum temperature limit:
To avoid misuse of others lead to the occurrence of ice blocking temperature is too low, the lowest of the thermostat set lower limit function, defining the scope of the thermostat setting controls the minimum temperature set point.
In the main menu interface P3, press the SET key to enter setup, press "+" "-" set the minimum temperature can be set (minimum -50), press SET to return after the completion of a long press SET or 10 seconds without keystroke controller automatically confirm completion.
For example: P3 is set to -20 °C , the lowest temperature of -20 °C can be measured, when the temperature was lowered to -20 °C after, LED displays "L L L", the relay forcibly disconnected. If you want to lower the temperature set point temperature to expand the scope, you need to adjust the setting value lower limit.
P4 temperature correction:
When the measured temperature and the standard deviation of temperature or because the user hardware has special needs, you can use this function to correct temperature corrected before correction + = temperature correction effective range of -7.0 to 7.0 (unit °C ).
In the main menu interface P4, press the SET key to enter setup, press "+" "-" to set the correction value, press SET to return once completed, long press SET or 10 seconds without button operation controller automatically confirm completion.
For example: Normal display 25 degrees; temperature correction is 0:00 Show 25 degrees; temperature correction display 26.5 1.5 degrees; temperature correction -1.5 23.5 degrees when displayed.
P5 delay start time (unit: seconds):
When refrigeration or heater work required delay can be turned on delay function to protect the life of the equipment.
In the main menu interface P5, press SET key to enter setup, press "+" "-" Setting the delayed start time (unit: seconds), the delay time in the range of 0-600 seconds, press SET to return after the completion of a long press SET or 10 seconds without button operation controller automatically confirm completion.
Cooling mode: the first power on, if the current temperature ≥ set value + return difference when the chiller does not start cooling immediately after the need to run the set delay time to start.
Heating mode: the first power on, if the current temperature ≤ set value - the difference between the time back, the heater does not start heating immediately after the need to run the set delay time to start.
Downtime cooler or heater starts between two adjacent delay start time is greater than the set value, cooling starts immediately. Shutdown cooling or heater adjacent lapse between two starts is less than the delay start time setting, start again after the need to run chillers complete set delayed start time for the device to start. Delay time is counted down instantly. Delay start is set equal to zero off delay function.
For example: cooling mode set the delay to 60 seconds, if the current temperature ≥ set value + return difference when the thermostat start delay after power, after 60 seconds, turn cooler. When you reach the desired temperature of the refrigerant is stopped, then the start time, the next time the cooling starts, if after a time delay set by the cooler work immediately or to wait for the end of the timer to work.
P6 Buzzer switch (this function is invalid)
P7 temperature alarm function:
In the main menu interface P7, press SET key to enter setup, press "+" "-" to set the high temperature alarm temperature setting range is 0-110 °C or OFF to turn off this feature (factory default is 50 °C ). Upon completion press SET to return, long press SET or 10 seconds without button operation controller automatically confirm completion.
When the temperature reaches the set value of the high temperature alarm, digital display - - - simultaneously forced off the relay. When setting has been pressing "-" key, the setting value is reduced to 0, then click the "-" key to display "OFF", at which time the function is off, the high temperature alarm function is invalid.
P8 restore factory settings:
Some man-made causes internal thermostat setting confusion, one by one to set the time-consuming, then use this function to restore the factory settings.
In the main menu interface P8, press SET key to enter setup, press "+", "-" is set to [H], press SET to return after the completion of a long press SET or 10 seconds without button operation controller automatically confirm complete recovery factory settings. (Another way: In the off state, while holding down the "+" and "-" button, then on, all of the above parameters back to factory default settings.)
All goods are packed in bags or small boxes, then put into safety export standard carton box, well packed with Bubble.
By express, air shipping or sea shipping methold.
Shipping Freight Saving Methold:
There are many different items in our stock, customers can by the insterested products in the list of one order, we will combine the products in one shipment, to save the shipping cost.
Buy more, save more!
1. We will arrange shipemnt in 1 to 5 working days after the payment confirmed.
2. Shipment will by DHL/Fedex/UPS/TNT/EMS/Aramex/SF-express etc. Please confirm the shipping methold when placing new order.
3. After shipping, we will send the tracking number immediately for tracking the shipment.
Eshinede Technology is a manufacturer and wholesaler located in Shenzhen city, China.
Manufacturing digital voltmeter & ammeter, dc-dc converters, car chargers and other electronics.
There is no minimum order restriction, you can buy products in any order quantity - even 1 piece samples - from a wide selection of the latest released products.
You can pay by TT transfer, Western Union and credit card through Paypal, which offers total buyer protection;
Dropshippers can send single items directly from Eshinede to their customers.
All the products you buy from Eshinede are covered by a 12 month guarantee, and are carefully inspected for quality before packing- which is one additional level of QA over and above what is done in the factory;
You're supported by friendly English speaking staff before and after placing an order, and you can get full product information and support even before purchasing;
Your goods are packed carefully, and the packages are correctly labelled and accompanied by all the paperwork that's needed for smooth clearance through your country's Customs.
Goods are shipped to worldwide by air freight and couriers such as DHL/Fedex/UPS/TNT/EMS.
Eshinede Technology - 8 Years expertise on manufacturing digital voltmeter & ammeter, dc-dc converters, car chargers and other electronics for cars, motorcycles, electric bikes, phones, computers and other electronic equipments.
1. Offer different kinds of electronic products to meet customer's requirements.
2. Provide OEM & ODM service, and protect customer's private design and technic information.
3. Produce high quality products.
4. Lifetime after-sale service, 100% free warranty.
5. Accept convenient payment methods: customers can make payment by alibaba trade assurance, Paypal, Credit Card, Bank Wire Transfer, Western Union, etc.
6. Speedy shipment: arrange the shipment within 1 to 5 working days.
1. Why choose Eshinede?
High Service Quality: OEM & ODM service; Reply in 24 hours; All of our products are up to the international quality standards and have 8 years experience in overseas export.
High Product Quality: Our well equipment and strict function testing in the productive process guarantee the excellent quality of each product.
Professional Manufacturer: Eshinede corporation is specialized in manufacturing digital voltmeter & ammeter, dc-dc converters, car chargers and some other electronics.
2. Could I order one piece for sample to test the quality?
Yes, We recommend checking the sample before order. You could order the sample before your order.
3. May I have your catalogue and price list for trial order in MOQ quantity?
All our products were shown on alibaba, please have a detailed looking and choose the interested models in our site.
4. If I order big quantity, what's the good price?
Please send the details enquiry to us, such as the item number, quantity for each item, quality request, Logo, payment terms, transport method, discharge place etc. We will make the accurate quotation to you as soon as possible.
5. What are my payment options?
For samples and small acount, it is 100% in advance.
For mass production, it is 30% in advance and 70% balance.
Welcome West Union, TT. bank account and Paypal.
6. How long will it take to ship my order?
As long as there is stock available, Eshinede usually ships items in 1 to 3 working days for samples and within 5 to 7 days for customized order once receiving the confirmation of a new order. The order will not be confirmed until the payment reaches Eshinede’S bank account. If we aretemporarily out of stock, we will do our best to inform you of the estimated lead time.
7. What does your warranty cover?
Eshinede’s product is backed by a 1-year limited warranty against manufacturing defects (material or workmanship). Missing/lost or worn out parts are not covered under our warranty.