EDS enviromental sensors

EDS Environmental Sensor Family

Environmental sensors from Embedded Data Systems
http://www.embeddeddatasystems.com/
  • Family of sensors with varying properties
    • Sensors
      EDS006X family
      Name Model Temperature Humidity Pressure Light Relay
      OW-ENV-TR EDS0064 yes no no no yes
      OW-ENV-TH[R] EDS0065 yes yes no no optional
      OW-ENV-TP[R] EDS0066 yes no yes no optional
      OW-ENV-TL[R] EDS0067 yes no no yes optional
      OW-ENV-THPL[R] EDS0068 yes yes yes yes optional
    • Specifications
      Parameter Minimum Typical Maximum Units
      Operating Temperature Range -40 - 85 °C
      Temperature Accuracy -40 to +125°C -1 .25 +1 °C
      Temperature Accuracy at 25°C -0.2 - 0.2 °C
      Temperature Resolution - 0.0625 - °C
      RH Accuracy: 11% RH to 89% RH   -3 - +3 % RH
      RH Accuracy: 0-10% RH and 90-100% RH  -7 - +7 % RH
      Pressure Accuracy: 700 to 1,100 hPa at 0 to 65°C -2.5 ±1 +2.5 hPa/Millibar
      Pressure Accuracy: 300 to 700 hPa at 0 to 65°C -3 ±1 +3 hPa/Millibar
      Pressure Accuracy: at -20 to 0°C -4 ±1.5 +4 hPa/Millibar
      Pressure Accuracy: 20.67 to 32.48 -0.07 ±0.03 +0.07 inHg
      Measurement Range 300 - 1,100 hPa/Millibar
      Maximum Pressure - - 10,000 hPa/Millibar
      Light Measurement Range 0 - 65535 Lux
      Light Sensitivity  -20 - +20 %
      Relay Voltage Rating (DC) - 220 - Volts DC
      Relay Current Rating (DC) - 4 - Amps DC
      Relay Voltage Rating (AC) - 125 - Volts AC
      Relay Current Rating (AC) - 4 - Amps AC
      Supply Voltage 4 - 18 Volts DC
      Active Current - 7.5 - mA
      Enclosure Dimensions (L x W x H) 80 80 21 mm
    • Alarm thresholds on most parameters.
    • Relay (optional) can be controlled directly or by sensor readings.
  • OWFS support
    • Since version 2.8p8+
    • All sensors use the 7E family code
    • Subtype encoded in sensor memory (device_id and tag)
      up directory
      EDS0068 EDS0068
      address 7E1821000010008F
      alias
      crc8 8F
      device_id 104
      device_type EDS0068
      family 7E
      id 182100001000
      locator FFFFFFFFFFFFFFFF
      memory
      Load from file:
      pages pages
      r_address 8F0010000021187E
      r_id 001000002118
      r_locator Error: Invalid argument
      tag EDS0068 Environmental
      type EDS
    • Subtype-specific properties seen in EDS006X directory
      up directory
      alarm alarm
      counter counter
      dew_point 7.5
      heat_index 23.9375
      humidex 21.3125
      humidity 41.5625
      inHg 29.7563
      light 37
      pressure 1007.67
      set_alarm set_alarm
      temperature 21.125
      threshold threshold

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