Wiesemann & Theis GmbH

Networking, sensors and interface technology for industry, office and IT

Data sheet:

Web-Thermograph Pt100 / Pt1000

  • Web-Thermograph Pt100 / Pt1000 easy start
Article no.: 57610

This article has been replaced by the expanded successor model Web Thermometer Pt100/Pt1000.

Monitor and graphically display temperatures

Example application: http://klima.wut.de

Properties

General information

  • NEW! Self-updating characteristic curve
    Screenshot: Characteristic curve
    • Freely selectable line color
    • Freely selectable display size
    • Extreme value or current value display
    • Various scales displayed
    • Automatic or manual scaling
  • 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
  • A new measurement is available every 4 seconds!
  • Time synchronization via time server calibration
  • E-mail for alarm or reporting functions
  • Adapters:
    • 10/100MBit
    • Pt100 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
  • Software interfaces
    • HTTP, Web browser
    • AJAX, JavaScript and Java applet
    • TCP and UDP sockets, client and server
    • OPC server
    • SMTP (e-mail)
    • SNMP (including trap)
    • SYSLOG
    • FTP (data logging)
  • Green IT: Monitor efficiency of the server room climate control
  • Conforms to standards both in office and industrial environments:
    • High noise resistance per EN 61000-6-2
    • Low noise emission per EN 55032:2015 + A1 Cl. B, EN 61000-3-2 & EN 61000-3-3
  • 5 year guarantee

Technical data

  • Temperature sensor:
    • Pt100/Pt1000 connection
  • Network:
  • Supply voltage:
    • 12-24V AC / DC using screw terminal

  • Measuring unit
    •  
  • Sensor:
    • Pt100/Pt1000 connection, 2-, 3- or 4-wire
  • Measuring range:
    • W&T sensor: -50°C...180°C
    • PT100/PT1000 measuring input: -200°C...650°C
  • Resolution:
    • 1/10°C
  • Maximum measuring error:
    •  
  • Measuring unit
    • ±0.3°C, ±0.2% Enlarge diagram
  • PT100/1000 Sensor Class A
    • ±0.15°C, ±0.2% Enlarge diagram
  • Storage frequency:
    • 1, 5, 15, 60 min
  • Memory depth (832k):
    • min. 14 weeks, max. 16 years
  • Deviation of the internal clock:
    • max. 4.32 min. / month (without time server calibration)
    • max. 3 sec. (with time server calibration)

  • Other data
    •  
  • Measuring frequency:
    • 4 seconds
  • Galvanic isolation:
    • Measurement inputs to network: min. 500V
  • E-mail function:
    • Mail for sending alarms or as reporting function
  • Supply voltage:
    • DC 12V .. 48V (+/-10%)
    • AC 9Veff (-5%) - 24Veff (+5%)
  • 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
  • Scope of delivery:
    • 1x Web-Thermograph for top-hat rail mount
    • 1x Pt100 sensor
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