Web Sensor with PoE - two channels with flood detector and binary inputs
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
- 
									codeP8653
- 
									Warranty3 years
- On request
Technical data
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
							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
						Current through closed contact 0,1 mA
Maximum resistivity of the contact < 5kOhm
GENERAL TECHNICAL DATA
								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
							
							
								Warranty
								3 years
							
						
 
         
         
         
         
         
         
         
         
         
         
         
									 
									 
									 
									 
									 
									 
									 
									 
									 
									 
									 
								 
								 
								 
								 
								 
								 
								 
								 
								 
								 
								 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
														 
													 
										 
										 
										 
										 
										