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Comet P8653 带PoE的Web传感器-两个通道,带洪水检测器和二进制输入 (PoE/ 5Vdc, Ethernet)

Measured value: Temperature, Relative humidity, Two-state signal

Temperature sensor:

  Measuring range: -55 to +105 °C

  Accuracy: according to the connected probe DSxx

  Resolution: 0.1 °C

Humidity sensor:

  Measuring range: according to the connected probe DSxx

  Accuracy: according to the connected probe DSxx

  Resolution: 0.1% RH

Flood detector:

  Usage Intended: for indoor usage only

  Cable length: 2.5 meters (can`t be extended)

  Two wire connection: red wire – active, black wire – GND, directly powered from P8653

Binary input:

  Parameters of the voltage contact Voltage input level for „L“:< 1,0 V;

         Voltage input level for „H“: > 2,5 V;

             Internal resistivity of the voltage source: < 2kOhm

        Input voltage range: 0 to +30 V

  Parameters of the voltage-free contact: Voltage on the unclosed contact: 3,3 V

      Current through closed contact: 0,1 mA

        Maximum resistivity of the contact: < 5kOhm

Operating temperature: -20 to +60 °C

Channels: 1x external temperature probe nebo 1x connectable temperature+humidity probe

Output: Ethernet

Measuring interval: 2 s

Available temperature units: degrees Celsius, degrees Fahrenheit

Communication protocol: WWW, ModbusTCP, SNMPv1, SOAP, XML

Alarm protocols: E-mail, SNMP Trap, Syslog

Power: Power over Ethernet according to IEEE 802.3af or 5Vdc

Protection class: IP30

Dimensions: 88 x 74 x 39,5 mm

Weight: approx. 125 g

Included in delivery:


  Instruction Manual

  Traceable Calibration Certificate

  FREE software TSensor for Configuring of the Transmitter

  COMET Cloud for 3 Months

  Flood detector LD-81



Web Sensors P8653 is designed to measure temperature or relative humidity from up to two external probes. This allows to measure values from two different places by one device.


User guide

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

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