TH2E - Ethernet Temperature and Humidity Unit with Web, email and SNMP

• Ethernet based Temperature/Humidity Alarm unit
• Measures relative humidity in range 0 % to 100 %.
• Measures temperature in range -40 to +123.8 °C
• Calculates dew point.
• Supplied with Temperature/Humidity sensor with 1m cable
• Choose optional sensor with 5m and 10m cable lengths.
• Data transfer via TCP/IP protocols (10/100 Ethernet)
• WEB based Configuration.
• Internal memory for 1000 records (each record with its's time stamp). Several storing modes:
  • Time - saving every X minutes;
  • Differential - to save the recording occurs only when the measured value of X moves from the last saved values;
  • Extreme values watching - saves only the value at which the change tendency observed variables.
• Onboard RTC circuit (Real Time Clock)
• Extreme values memory - TH2E remembers maximum and minimum measured value of each measured variable, including the date and time of measurement.
• 5V DC powered – wall-plug PSU included.
• Internal WEB page containing current temperature/humidity.
• Mobile WEB/WAP page for mobile viewing.
• Multiple TH2Es’ can be displayed on a single WEB page.
• Automatic e-mail alarms when pre-set thresholds are exceeded.
• SNMP and MODBUS TCP protocols - simple to integrate with management or SCADA software
• Automatic data sending via HTTP GET request.
• Automatic data sending via HTTP POST in XML format.
• Temperature/Humidity and all settings easily accessible in XML format.
• FREE Wix software for displaying values from TME (and other devices)
• PHP application containing graphs with temperature development in a set period.
• TME DLL library. (Including functionalsample and source code for C# .NET.)
• Free sample application for .NET, to be used to collect data from temperature sensors and presenting them as graphs, WEB service and RSS feed.

The TH2E is able to measure temperature, humidity and calculate dew point. Measured values can be viewed via WEB browser. TH2E is capable to communicate via many standardized protocols, which makes it an ideal component for further integration to an existing system.

Many of TCP/IP family protocols are supported. Available are for example: TCP data channel, SNMP and ModBus protocols, e-mail sending, HTTP GET and POST automatic sending to a remote server. Measured-out values and settings parameters are also available in XML format etc.

All settings can be adjusted via WEB interface. Brief help pops up for all parameters.

WEB page

It is possible to easy monitor the measured temperature, humidity and dew point and also to configure TH2E over the Intranet interface. The pages are secured by means of user name and password. It is possible to setup a separate password for the configuration and another one for the display of current values.

XML file

It is also possible to import all the values from TH2E in the XML file format. This format is easy to process by the application or to read by the web service.  

WAP page for PDA of mobile phone

TH2E contains a simple WAP page with measured data. It is possible to open this page in a mobile phone, PDA or another mobile device. Thus the current status of the device can be viewed whenever needed.

Inserting the current values into the WEB sites (HTTP GET)

AD4ETH enables you to periodically call a script (for example PHP or ASP) on a selected WEB server and to hand the measured values and other parameters over to the server in the form of HTTP GET parameter. Thus you can easily include the currently measured values directly into your WEB site.

Current values handing-over to the WEB service (HTTP POST, SOAP)

TH2E is also able to periodically send the measured data as HTTP POST in the format of XML SOAP (Simple Object Access Protocol). This way is ideal for further processing of the measured values by the WEB service waiting in a server on the Internet or Intranet. This data in the XML format can be easily processed, e.g. in the.NET or PHP environment – there is no need to program any communication protocol, etc. The only thing than needs to be done is to process the delivered XML file.
   
SNMP protocol

The SNMP protocol is used in large companies for the centralized administration and monitoring of all hardware and technologies. TH2E is able to communicate via this protocol and, according to the setup, It sends SNMP traps when the pre-set critical limits are exceeded. It is also able to periodically send traps with current values.

E-mail

TH2E is able to inform the user via email that the critical limits have been exceeded. (Thanks to services provided by operators it is possible to forward the e-mail easily to a mobile phone as an SMS message.)

TCP or UDP protocol

TH2E is also able to operate as the TCP client or TCP server or to communicate via UDP. An ASCII protocol is used by TH2E in these ways of communication. This way of communication is similar to the serial link communication.

MODBUS TCP protocol

TH2E is also able to communicate via the standard industry protocol of MODBUS TCP use by popular SCADA packages such as DAQFactory

Wix - FREE Powerful datalogging, charting and alarming sftware

Display of numeric values. Viewing the colour column (ie bar graph) with colour according to the current value. View the text of the current value. View the chart - add several charts, add channels to a single chart Datalogging - Save the history of measurement in a text file for further processing or evaluation. Wix can monitor inputs against pre-set alarm limits; Send alarm e-mail Switching on output (relay) to Quido Reset the counter (counter) input Quido Send alarm text message by SMS (requires GSM MODEM)

 

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Downloads

User Manual >>

Ethernet Configurator >>

PHP Application >>

MIB table for TH2E SNMP  >>

.NET Example >>

Software Drivers and Examples >>

Wix Software Download >>