XW-110™ | Wireless Temperature Sensor

Engineering & Marketing International

WiFi Temperature Monitoring

  • XW-110P,XW-110P+PS5VW1.0-2.5MM

The XW-110™ is a drop-in temperature sensor with a built-in web server. It’s capable of monitoring up to three 1-Wire sensors. (One 1m sensor is included.)
1 Temperature Sensor

  • WiFi-Enabled (802.11 b/g/n)

The XW-110 is easy to use and can quickly be mounted to a wall or other workable surface. It can run on battery power and can be configured to send out a notification in the event of a power loss. As a self-contained device, no additional servers or software are required to provide live, real-time temperature status through a standard web browser.

XW-110 Features

  • Temperature Logging
  • Email Notifications
  • AC Power Failure Notification
  • Temperature probe Range: -67°F to 257°F (-55°C to +125°C)
  • Temperature Probe Accuracy: ±0.5°C (from -10°C to +85°C)

Wireless Temperature Sensor Applications

As a standalone device, the XW-110 excels in a wide variety of applications where it can be used as a drop-in solution where hard wiring isn’t practical or convenient. Some examples include:

  • Refrigeration/Freezer systems
  • Commercial properties
  • Water treatment plants
  • Chemical plants
  • Pharmacies
  • Laboratories
  • Greenhouses
  • Weather stations
  • Attics
  • Wine cellars
  • Server rooms
  • Cold storage rooms
  • Storage facilities
    … and many more!

Once connected to a network, you can access the temperature sensor’s setup and control pages on a web browser where you can adjust the settings, or view the current temperature on the XW-110’s control page.

Specifications

Power Requirements

  • Voltage: 2AA batteries, or external 5VDC power supply
  • Max Current: 500ma max (via DC power wall adapter)
  • DC Jack: 5.5mm barrel x 2.5mm center pin (positive)

Battery

  • Internal: Two replaceable 1.5V “AA” cells
  • Power Consumption: 27-770uA sleep, 59mA active RX, 229mA TX (at +12dBm)
  • Battery Life: Up to 1-year, depending on mode, security and reporting frequency. Battery life is affected by mode, reporting interval, security, DHCP, DNS, battery temperature, and other variables.
  • Battery Usage: Battery voltage is measured and periodically reported

Wireless

  • Network Standards: IEEE 802.11 b/g/n
  • Frequency Band: 2.412 – 2.462 GHz
  • Wi-Fi Security Standards: Open, WEP, WPA, WPA2
  • Network Settings: DHCP or Static
  • Wireless Range: Up to 250ft (typical for Wi-Fi devices) depends on environment
  • Antenna: Integral chip antenna, 1.9 dBi.
  • RF Output Power (typ): 14dBM (802.11b/g), 12dBM (802.11n)

Operation

  • Provisioning: Via internal web server (no cables or PC utilities needed)
  • Access Point: Yes, push button activated (setup via web page)
  • WPS: Yes, push button activated (Wi-Fi Protected Setup)
  • Connectivity: Intermittently connected or always connected
  • XCD Data Packet: UDP, 10-bytes (See Appendix A)
  • Remote Server: ControlByWeb’s X-600M™, X-300™ or cloud-based server
  • Polling: state.xml (only with always-connected)

Internal Push Buttons

  • Button 1: Force access-point mode
  • Button 2: Activate WPS mode

Temperature Sensors

  • Maximum Number of Sensors: XW-110 Plus: Up to 3The sum of all sensor cable lengths, cannot exceed 50ft.
  • Temperature Range: -67°F to 257°F (-55°C to +125°C)
  • Accuracy: ±0.5°C (from -10°C to +85°C)
  • Sensor Functions: Monitor Temperature, Email Alerts, Control Remote Relay

Real-Time Clock (XW-110 Plus)

  • Manual or NTP(Network Time Protocol) setup
  • NTP Sync Period: Once, Daily, Weekly, On Powerup
  • Auto Daylight Savings Adjustment

Protocols

  • HTTP, XML, SSL, SMTP, Modbus TCP/IP, Remote Services, Data Logging

Logging (XW-110 Plus)

  • Log File Size: 1,800 Entries
  • Buffer Architecture: Circular Buffer

Physical

  • Location: Indoor use or NEMA-4 protected location
  • Using Alkaline Batteries: -18°C to 55°C (0°F to 130°F)
  • Operating Temperature: -40°C to 65°C (-40°F to 150°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
  • Humidity: 5-95%, non-condensing
  • Size:
    • 3.16 (80mm) wide
    • 3.04in (77mm) tall
    • 0.91in (23mm) deep
  • Weight: 2.4 oz (68g), no batteries
  • Enclosure Material: Lexan 940 Polycarbonate Plastic
  • Enclosure Flame Rating: UL94 V0

Password Settings

  • Password protection on setup page: Yes
  • Password protection on control page: Optional
  • Password Encoding: Base 64
  • Password Length: 13 Characters

Electromagnetic Compliance

  • FCC ID: 2AE4Z-XWD001
  • IC: 21441-XWD001
  • FCC 47CFR15 (Class B)
  • IEC CISPR 22, CISPR 24
  • EN55024 ITE Immunity (2010)
  • EN55022 Emissions (2010)

Product Safety Compliance

  • IEC 61010-1