CE&ROHS certification opentherm Wired thermostat

Short Description:

This surface-mounted thermostat has been developed to be able to switch electric and conventional heating systems on and off using a set temperature and time


  • Item No.: HT-20
  • Supply voltage: 5V by USB
  • switch contacts: NO and NC
  • Programmability: 7 days 4 periods
  • Temperature settings: 5°C ~ 35°C, 0.5°C increments
  • Packing : Netural White Box
  • Unti Weight: 0.5KG
  • Cetificate: CE, ROHS, RED
  • Product Detail

    Technical Data

    FAQ

    Product Tags

    title-01 阿里 详情页 HT20 (e39)-02wt20 -03title-03 阿里 详情页 HT20 (e39)-01title-04 wt20 -05title-05 WT-20 sizetitle-06wt20-070-06


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  • Display Acylic Mirror with Negative LCD 
    WiFi Application  TuyaSmart, Smart Life, Ecohome Life ( Tuya cloud)
    Wireless Option 433/868mhz 
    WIFI  2.4G( Don’t support 5G)
    Supply voltage 5V USB
    Max. Current 10A (Voltage-free output)
    Set Temp. Range 5~35 ℃
    Ambient Temp. 0~50 ℃
    Relative Humidity 85%
    Sensor Type NTC β=3950 R25℃=10KΩ
    Battery life 1 Year
    Accurancy ±0.5 ℃ 
    Modes MAN/Holiday/PRG Mode
    Programmability 7 days 4 periods 
    Window Open Detection Yes
    Child Lock  Yes
    RF Distance 100 meter in open area
    Protection Class IP20
    Thermostat Dimension 125x98x23.5mm
    Materils  ABS+PC (Rohs certificated)
    Certificate CE(RED/EMC/LVD), Rohs
    OEM  1. Customized logo and package 
    2. Customzied software ( change to customer’s user interface and control logic
    3. Customized hardware ( change the PCB and schematic based on the request)

    Q1: Are you a manufacturer or trading company?
    A:We are professional manufacturer of electric heating boiler, electric heating faucet and electric water heater with over 10 years experiences.

    Q2: What is your sample policy?
    A:Our sample fee is refundable, the sample cost can be returned to you with your bulk order.

    Q3: What is the production lead time?
    A:The delivery time will be according to the purchase quantity 25-35 working days.

    Q4: Will you provide technical promotion support?
    A:Of course, we can provide corresponding pictures and videos to you

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