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Web-IO application-ready Monitor climate Alarm Reporting Center Web-Count / S0 acquisition IP monitoring
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Data sheet:

Web-Thermo-Hygrograph


	This device has been replaced by the expanded successor model Web-Thermo-Hygrobarograph PoE.

Information on this data sheet:

Prices

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Monitor temperatures and relative humidity and display them graphically

	W&T Web-Thermo-Hygrograph, #57606 High resolution picture

Product properties:

Graphic display of the stored temperature values
- Display of a climatogram for alarm definition
- Interactive display, user-scalable
- Display of limit violations
- Freely selectable line color
Monitor temperatures and curves with your browser
- HTML page design user-variable
- Direct access to current temperature value, e.g., for integration into other Web pages
SNMP temperature polling /Alarm traps for incorporating into your existing SNMP management system
E-mail for alarm or reporting functions
Adapters:
- 10/100MBit
- Combined temperature-humidity sensor included
Easy Start:
- Connect sensor and network cable
- Connect supply voltage
- Assign IP number
- That’s it!
Application examples:
- Monitor temperatures in the server room, network cabinet or office
- Direct display of multiple measuring points in the browser via Java applet
- Send alarms when limits are exceeded via e-mail, SNMP trap, TCP client, Syslog
- Logging of the measured values via FTP, Excel file, e-mail attachment, internal memory
- Dewpoint measurement
- Climate monitoring
Conforms to standards both in office and industrial environments:
- Increased noise immunity for industrial areas
- Stricter noise emission for residential and commercial areas

Technical data:

Temperature sensor:		PT1000 sensor / PT100 connection
Humidity sensor:		W&T sensor, Skalar 0-2.5V
Network:		10/100BaseT autosensing
Supply voltage:		12-24V AC / DC using screw terminal

Measuring unit
Sensor:		PT1000, PT100 connection, 2-, 3- or 4-conductor
Measuring range:		W&T Sensor: -40°C...85°C, 0..100% rh PT100/PT1000 measuring input: -200°C...650°C
Resolution:		1/10°C
Measuring error:		±0.3°C, ±2% (PT100, PT1000)) ±2.5% abs. ±5% rel. rF
Storage frequency:		1, 5, 15, 60 min
Memory depth (64k):		min. 10 weeks, max. 12 years
Deviation of the internal clock:		max. 4.32 min. / month
Long-term stability of W&T sensor:		at 20-30 °C / 20-80% rel. humidity Drift: < 1.5 % / year

Other data
Galvanic isolation:		Signal inputs to network: min. 500 volts
E-mail function:		Mail for sending alarms or as reporting function
Supply voltage:		DC 12V (-5%) - 34V (+5%) AC 9Veff (-5%) - 24Veff (+5%) DC 48V (+10%) on request
Current consumption:		AVG: 200mA @12VDC, 100mA @24VDC, 100mA @20VAC Max: 240mA @12VDC
Configuration interface:		RS232 serial port, 9600 baud, 8 data bits, 1 stop bit, no parity
Housing:		Plastic compact housing, 105x75x22mm
Weight:		approx. 200g
Ambient storage temperature:		-40..+70°C
Ambient operating temperature:		0 .. +60°C
Delivery:		1x Web-Thermo-Hygrograph for rail mount 1x W&T sensor (temperature and humidity) 1x product CD with WuTility management tool, OPC server, programming examples for VB/Delphi, SNMP-MIB, reference manual in German/English Please order power supplies separately as accessories

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