HWg SD-2x1Wire
  • HWg SD-2x1Wire

    SD-2x1Wire: Temperature and humidity monitoring device with Ethernet and WiFi


    SD-2x1Wire is a device for connecting thermometers, humidity sensors, or other sensors via the 1-Wire bus. The device allows connecting four sensors with the 1-Wire or 1-Wire UNI bus. 

    For configuration, SD-2x1Wire features a built-in web server and WiFi connectivity. The device can be monitored remotely over the Internet using the free SensDesk portal and the SensDeskMobile app. 

    If the device is correctly configured in the SensDesk portal, it can send an e-mail alert whenever the specified range of values is exceeded. If you also use our SMS-GW3 together with the portal, the alerts can be also sent as text messages (SMS)


    • Wired Ethernet as well as WiFi - 802.11 b/g/n (2.4GHz)
    • Support for simultaneous Ethernet and WiFi operation (for easy setup)
    • 5V or PoE power
    • Simple installation, supports DHCP
    • Embedded WEB server
    • Security protected with a password
    • Support for the SensDesk portal
    Applications and usage: 
    • Air conditioning failure detection
    • Temperature monitoring in refrigerators
    • HVAC monitoring
    • HVAC optimization
    • Food storage
    SKU: 600728
    • Tech Specification

      Protocols : HTTP, DHCP, SNTP, HWg-Push

      Sensors: 4 x 1-Wire sensors , 1-Wire UNI

      Interface: Ethernet: 10/100Mbit , WiFi: IEEE 802.11abg , 1-Wire

      Power Supply:

      Jack (barrel, inner 1,35 mm outer 3,5 mm)

      Power supply: 5VConsumption: 250mA RJ-45 (from RS-485)

      Power supply: PoEConsumption: 15mA


      Operating environment: 
      -30°C – 80°C / 0%RH – 100%RH
      Storage environment: 
      -50°C – 80°C / 0%RH – 100%RH
      67 x 31 x 69 (WxHxD) / 151g
      24 months
      Environment: Industrial
      instalation: Wall
      Protection: IP40
      Housing: Metal
      Logger size: Not supported
      SWITCH: NO
      Virtual Serial Port:NO
      Configuration: Web


    • Manual