Sell Xh-W1209 Digital Temperature Controller best price

I. product characteristics 1,100% complete machine patch, wave soldering, stable performance, good consistency - embedded cpu chips (mcu), smarter and less power consumption - power off set automatic memory (mcu built-in eeprom storage unit) - control accuracy 0.1 degrees celsius - 0.1 set-back, controllable decimal (0.1-15.0) Ii. technical parameters Temperature control range: - 50~110°C Resolution: - 9.9~99.9.0.1°C other temperature segment 1°C Temperature measurement accuracy: 0.1 °C Control accuracy: 0.1 °C Accuracy of deviation: 0.1 °C Refresh frequency: 0.5 s Input power supply: dc 12v Measurement input: ntc (10k 0.5%) waterproof sensor Output: 1 relay output, capacity = 20a 125vac, 20a 14vdc Environmental requirements: - 10-60°C humidity 20% - 85% Size: 48.5x40mm Power consumption: static current: 10ma suction current: 65ma Methodology used Connect the power supply and equipment to power the controller, which is displayed as measuring temperature, pressing set key, display screen temperature flashing, and pressing+- to set the required temperature(Hold+- can be raised and lowered rapidly)After the setting is complete, return with set confirmation, when the controller automatically executes relay break! The thermostat output is 20a relay, satisfies various high power load, connects the control circuit, can supply the thermostat, when the display screen displays ambient temperature. Iv. description of the status of indicator lights, digital tubes and buzzers Indicator light: flashing indicates a delay in the start of refrigeration or heating, often indicating that the relay is closed Digital tube: display ll for sensor opening, please click the instructions to connect the sensor; display hh for temperature controller beyond measuring range will force diskonnect relay; display - for high temperature alarm V. description of parameters Long press set 5 seconds to enter the main menu settings, press+- switch p0...P 6, long press set or 10 seconds without button action controller automatically confirm return. P0 refrigeration, heating mode: Displays p0 at set 5 seconds long, sets working mode at set, returns at+- switch (h for heating mode) (c for refrigeration mode) at set, and automatically confirms by set or 10 seconds without button action controller. Refrigeration mode: when temperature measurement values are set, the refrigeration relay absorbs and the refrigerator starts; when temperature measurement values are set-back, the refrigeration relay diskonnects and the cooler closes. Heating mode: heating relay absorbs and heater starts when the temperature setting point is set; heating relay diskonnects and heater closes when temperature setting point+deviation is set. P1 default settings: Displays p0 at set 5 seconds, switches to p1, sets the difference at one set, sets the difference at 0.1-15 at one set, returns at set after completion, and automatically confirms it at set or 10 seconds without keys. Refrigeration mode: whe