Web Sensor with PoE – two channels with flood detector and binary inputs
BRAND
P-line Web Sensor with PoE for measuring temperature, relative humidity, with flood detector and binary inputs for two-states signals.
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.
Device is equipped by three binary inputs. P8653 have dedicated first binary input for connection of flood detector LD-81 (included).
Other two binary inputs can be used to connection of dry contacts or binary sensors with voltage output.
Communication with the device is realized via Ethernet network. P8653 can be powered from external power supply adapter or by using power over Ethernet – PoE.
Processing and analysis of measured data:
- online in COMET Cloud
- COMET Database software
- integration into 3-party systems
Technical data
Measured value
Temperature
Relative humidity
Two-state signal
TEMPERATURE SENSOR
Measuring range
-55 to +105 °C
-55 to +105 °C
Accuracy
according to the connected probe DSxx
according to the connected probe DSxx
Resolution
0.1 °C
0.1 °C
HUMIDITY SENSOR
Measuring range
according to the connected probe DSxx
according to the connected probe DSxx
Accuracy
according to the connected probe DSxx
according to the connected probe DSxx
Resolution
0.1% RH
0.1% RH
FLOOD DETECTOR
Usage
Intended for indoor usage only
Intended for indoor usage only
Cable length
2.5 meters (can`t be extended)
2.5 meters (can`t be extended)
Two wire connection
red wire – active, black wire – GND, directly powered from P8653
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
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
Voltage on the unclosed contact 3,3 V
Current through closed contact 0,1 mA
Maximum resistivity of the contact < 5kOhm
GENERAL TECHNICAL DATA
Operating temperature
-20 to +60 °C
-20 to +60 °C
Channels
1x external temperature probe nebo 1x connectable temperature+humidity probe
1x external temperature probe nebo 1x connectable temperature+humidity probe
Output
Ethernet
Ethernet
Measuring interval
2 s
2 s
Available temperature units
degrees Celsius, degrees Fahrenheit
degrees Celsius, degrees Fahrenheit
Communication protocol
WWW, ModbusTCP, SNMPv1, SOAP, XML
WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols
E-mail, SNMP Trap, Syslog
E-mail, SNMP Trap, Syslog
Power
Power over Ethernet according to IEEE 802.3af or 5Vdc
Power over Ethernet according to IEEE 802.3af or 5Vdc
Protection class
IP30
IP30
Dimensions
88 x 74 x 39,5 mm
88 x 74 x 39,5 mm
Weight
approx. 125 g
approx. 125 g
Warranty
3 years
3 years
code
P8653
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