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Votre unique source pour la mesure et le Contrôle de Procédés

Temperature and Humidity Ethernet Transmitter, Wall Mount


Temperature and Humidity Virtual Chart Recorder | iTHX-W3

Temperature and Humidity Virtual Chart Recorder

276,00 iTHX-W3

  • Web Server
  • Alarms by Email or Text Message
  • Accurate Readings
  • Data Logging
  • No Special Software Required
Instruments de mesure et contrôle de processus - Voir Les Produits Associés


More information about how Data Acquisition works in this link.

View Temperature and Humidity with a Web Browser

The OMEGA® iTHX transmitter lets you monitor and record temperature, relative humidity, and dew point over an Ethernet network or the Internet with no special software except a web browser. The iTHX serves active web pages to display real-time readings, charts of temperature and humidity, or log data in standard data formats for use in a spreadsheet or data acquisition program such as Excel or Visual Basic.
The virtual chart viewed on the web page is a JAVA™ Applet that records a chart over the LAN or Internet in real time. With the iTHX, there is no need to invest time and money learning a proprietary software program to log or chart the data.

Adjustable Charts
Chart scales are fully adjustable on the fly. For example, the chart can display one minute, one hour, one day, one week, one month or one year. Temperature and humidity can be charted across the full span [-40 to 124°C], and 0 to 100% RH or within any narrow range such as 20 to 30°C.

Award-Winning Technology
The OMEGA iTHX is simple to install and use, and features OMEGA's award-winning iServer technology that requires no special software except a web browser. The iTHX connects to an Ethernet network with a standard RJ45 connector and sends data in standard TCP/IP packets. It is easily configured with a simple menu using a web browser and can be password protected. From within an Ethernet LAN or over the Internet, the user simply types the IP address or an easy-toremember name such as "Cleanroom5" or "Server Room" in any web browser, and the iTHX serves a web page with the current readings.

Email Alarms
All OMEGA iTHX models that are on a LAN that is connected to the Internet can trigger an alarm that can be sent by email to a user or a distribution list anywhere in the world, including text messages to mobile phones and PDA's.

Link to Web CAM or IP Camera
The web page includes a link to a "web cam" or "IP camera" (not included). If you get a message about an alarm condition, you can quickly click on the link to view the actual scene over the Internet.

Sensor and Calibration
The iTHX transmitters come complete with a temperature and humidity probe for measurement of a single location. OMEGA offers a choice of industrial probes in 50 mm (with a 90 cm cable) or 127 mm length (with a 3 m cable) instead of the commercial wand style probe which is designed for ambient indoor applications. It is not necessary to take the iTHX out of service for routine calibration. The temperature/ humidity sensors are interchangeable and can be replaced for about the same OMEGA offers replacement probes with optional 3-point traceable calibration certificates.

Typical Applications
The OMEGA iTHX is great for monitoring temperature and humidity in applications such as: clean rooms, computer rooms, HVAC systems, pharmaceutical and food processing and storage, hospitals, laboratories, semiconductor labs, electronic assembly, warehousing, museums, manufacturing, greenhouses and, farm animal shelters. OMEGA iServer products are designed and manufactured in the USA.

Sensor Specifications
Relative Humidity (RH)

    10 to 90%: ±2%
    5 to 10% and 90 to 95%: ±3%
    0 to 5% and 95 to 100%: ±4%
Non-Linearity: ±3%
Hysteresis: ±1% RH
Response Time: 8 seconds, tau 63%
Repeatability: ±0.1%
Resolution: 0.1%, 12 bit

    Wand Probe: ±0.5°C for 5 to 45°C; up to ±1°C for 0 to 5°C and 45 to 70°C
    Industrial Probe: (see chart in manual) ±0.5°C for 5 to 45°C; up to ±1.5°C for -40 to 5°C and 45 to 124°C
** Note: Extended temperature range is for industrial probe only, refer to the iServer's operating temperature spec.
Response Time: 5 to 30 seconds, tau 63%
Repeatability: ±0.1°C
Resolution: 0.1°C, 14 bit

Probe Specifications

iTHP-W:198 x 19 mm Dia
    Cable: 150 mm long with DB9 conn.
    Cable Operating Temperature: 0 to 80°C
iTHP-5, iTHP-2: 127 or 51 long x 16 mm Dia
    Housing Material: 316 SS
    Cable: 3 or 0.9 m long
    Cable Operating Temperature: -40 to 125°C
iServer Specifications

Ethernet (RJ45): Fixed or autonegotiating 10/100BASE-T, auto MDI/MDIX
Sensor: Digital 4-wire (DB9 connector)
Supported Protocols: TCP, UDP, SNMP, SMTP, NTP, ARP, ICMP, DHCP, DNS, HTTP, and Telnet
Management: Device configuration and monitoring through embedded web server
Software: OPC Server; macro for data logging in Excel program; compatible with Windows® operating systems
Embedded Web Server: Serves web pages containing real-time data and live updated charts within definable time intervals
Power Input: 9 to 12 Vdc (ac adapter supplied)

Operating Temperature: 0 to 70°C for iTHX-W3; -40 to 85°C for iTHX-W3-2 or iTHX-W3-5
AC Adaptor: 0 to 40°C
    AC Power Adaptor (Included):
    Nominal Output: 9 Vdc @ 0.5A
    Input: 100 to 240 Vac, 50/60 Hz
Storage Temp: -40 to 125°C
Packaging Material: Valox® 364 PBT case with wall mount bracket

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Ce que d'autres personnes ont acheté: quand vous voyez cette icône, cliquez dessus pour afficher une liste des produits que d'autres personnes ont achetés en plus de ce modèle.

Code d'article/ Desc.
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Consultez le Service de ventes  
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