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Web Thermohygrograph - Ethernet thermometer and hygrometer

Web Thermohygrograph - Ethernet thermometer and hygrometer
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417,60 EUR

20 % VAT incl. excl. Shipping costs

Shipping time: 2 Weeks

Product no.: WuT57620
Web Thermohygrograph - Ethernet thermometer and hygrometer
The Web Thermohygrograph 57620 is supplied with temperature and humidity sensor. An Ethernet thermometer as PoE (Power over Ethernet) device, power is supplied via the network cable - no external power supply necessary - but possible.
Alarms and measured values via e-mail, SNMP traps, FTP and Twitter.
The Web-Thermo-Hygrograph can of course be operated with an external power supply (screw).
  • Alarms via email, SSL / TLS Encryption
  • Device language selectable German / English
  • Temperature monitor via a web browser (design of HTML pages can be customized)
  • time synchronization
  • 10/100 MBit
  • SNMP polling / Alarm traps for temperature and humidity
  • AJAX, JavaScript
  • TCP and UDP sockets, client and server
  • OPC server
  • FTP (data logging)
  • can tweet the metrics in your Twitter account
  • Measurement data online in the free W&T-cloud

 Easy installation 

Connect the sensor and the network cable, assign the device an IP address to or refer them via DHCP from your network, and the device is ready for use!
  • Temperature monitoring in server rooms, racks, buildings, warehouses and more
  • Alerting when limits are exceeded via e-mail, SNMP trap, TCP client and Syslog
  • Logging of the measured values via FTP, Excel file, e-mail attachment, internal memory
  • Dew Point
  • air monitoring
  • Green IT: Monitor efficiency of the server room climate
Technical specifications
Thermo Hygro Sensor:   I2C-Connector
Network:   10/100BaseT autosensing
IPv6 on Demand
Supply Voltage:  
Power-over-Ethernet (PoE) or via screw terminal with
DC 18V .. 48V (+/- 10%) or AC 18Veff 30Veff .. (+/- 10%)
Measuring Unit    
Measuring Range:   -40°C...85°C, 0..100% rF
Resolution:   1/10 °C, 1/10% r
Measuring Error:   Temperature:
    typ. @ 25°C ±0,3°C
max. @ -40..85°C ±1,5°C
typ. @ -20..60 ° C (normal range) ± 1.8% RH (10-90% RH)
Max. @ -20..60 ° C (normal range) ± 4% RH (0-100% RH)
temporarily @ -40..85 ° C (max range) + 3% RH after 60h operation outside normal range
Long-term stability: typically <0.5% RH / year.
Measuring Frequency:   4s
Memory Frequency:   1, 5, 15, 60 min
Memory Depth (832kB):   min. 10 weeks, max. 8 years
Other Data    
Galvanic isolation:   Signal inputs to network: with. 500 volt
Mail Function:   Mail for sending alarms or as reporting function
Supply Voltage:  
Power-over-Ethernet (PoE) or via screw terminal with
DC 18V .. 48V (+/- 10%) or AC 18Veff 30Veff .. (+/- 10%)
Current Consumption:   AVG: 80mA @24VDC, 100mA @20VAC
Max: 90mA @24VDC, 50mA @48VDC
PoE Class 1 (0,44 - 3,84W)
Configuration interface:   RS232 serial port, 9600 baud, 8 data bits, 1 stop bit, no parity
Case:   Plastic compact housing, 105x75x22mm
Weight:   ca. 200g
Ambient Temperature Storage:   -40..+70°C
Ambient temperature Operation:   0 .. +60°C
Humidity:   0..95% RH (non-condensing)
1x Web-Thermo-Hygrograph for DIN rail mount
1x W & T sensor, 2m (temperature & humidity)
1x product CD with
WuTility management tool, OPC server, programming examples for VB / Delphi, SNMP-MIB, reference manual in German / English


This Product was added to our catalogue on Thursday 16 October, 2014.

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