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Web-Based Remote Surveillance of Temperature and Humidity

The iSE-TH has been replaced by the iSD-TH

Web-Based Remote Surveillance of Temperature and Humidity
iSE-TH:Web-Based Remote Surveillance of Temperature and Humidity
The iSE-TH has been replaced by the iSD-TH
Click for larger image.
Email Alarms
Virtual Chart Recorder
Web Server
Accurate Readings
Data Logging
No Special Software Required
Click to scroll below to order See Specs PDF View a printer friendly page

The iSE-TH has been replaced by an enhanced version. Please see the iSD-TH for product details.

The OMEGA iSE environmental monitor provides Web-based remote surveillance of environmental conditions in critical HVAC applications such as computer server rooms, clean rooms, laboratories, museums, warehouses, or any remote facility. View and record Temperature, Relative Humidity and Dew Point over an Ethernet network or the Internet with no special software - just a Web browser.

Email Alarms
The device can trigger an alarm if temperature or humidity goes above or below a set point that you determine.Your alarm can be sent by email to a single user or to a group distribution list, including text messages to Internet enabled cell phones and PDAs.
The OMEGA iSE includes screw terminals for two contact closures that work with common alarm sensors.You can instruct the iSE monitor to send an alarm if a door is opened, a window is broken, or a fire sprinkler goes off.

Power Failure
The iSE monitor can trigger an alarm if the AC power fails. The iSE monitor will continue to collect data for ten days powered by a standard 9 Volt alkaline battery (included). The data is stored in nonvolatile flash memory and can later be downloaded over the Ethernet.

Local Alarms
The OMEGA iSE monitor includes two 1.5 Amp output relays that are controlled by the alarm conditions you select. The relays can trigger flashing lights and a siren for example to alert personnel near the scene. With the easy Webbased setup page, the two relays can be programmed for any combination of temperature or humidity, and high or low set points, as well as alarm conditions triggered by contact closures. The relays can also be programmed to turn off when conditions return to normal, or programmed to remain latched and require a manual reset.

View Charts and Graphs on the Web
The OMEGA iSE serves Active Web Pages to display real time readings, display 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 OMEGA iSE, there is no need to invest time and money learning a proprietary software program to log or chart the data. 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 124C, and 0 to 100% RH) or within any narrow range such as (20 to 30C).

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.

Flash Memory
The OMEGA iSE records data on a removable 2-MByte Flash Memory card (included) that can store one full year of readings taken at one minute intervals (or two months of readings taken at ten second intervals). Up to 4 years of temperature + humidity readings can be stored on the optional 8 MByte card. Even if the Ethernet network fails, data will continuously record on the built-in nonvolatile flash memory. The iSE monitors come complete with a plug-in temperature and humidity probe that mounts on the instrument or separately with the 6' extension cable (included). The temperature/ humidity sensors are interchangeable and do not require routine calibration. And if a replacement sensor is ever needed, the instrument does not require calibration. Installation and operation of the OMEGA iSE monitor requires no special training, tools, or software. The device connects to any Ethernet network with standard cable and plugs and is powered by any AC outlet supplying 110 to 230 Vac.

Award-Winning Technology
The OMEGA iSE is simple to install and use, and features award-winning iServer technology that requires no special software except a Web Browser. The iSE 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 its IP address or an easy to remember name such as "Cleanroom 5" or "Midwest Server Room" in any Web Browser, and the iSE serves a Web Page with the current readings.

Typical Applications
The OMEGA iSE is great for monitoring temperature + humidity in applications such as: clean rooms, computer rooms, HVAC systems, pharmaceutical and food processing and storage, hospitals, laboratories, semiconductor fabs, electronic assembly, warehousing, museums, manufacturing, greenhouses, farm animal shelters, and many more.


Relative Humidity Sensor
Accuracy/Range: 2% for 10 to 90%
3% for 0 to 10% and 90 to 100%
Non-Linearity: 3%
Hysteresis: 1%RH
Response Time: 4 seconds (63% slowly moving air)
Repeatability: 0.1%
Resolution: 0.03%, 12 bit
Temperature Sensor
Standard Probe: 0.5C ( 1F) for 0 to 70C (32 to 158F)
Industrial Probe: 0.5C ( 1F) for 0 to 80C (32 to 176F), 1C (2F) for -40 to 0C and 80 to 124C (-40 to 32F and 176 to 254F)
Note: Extended temperature range is for Industrial Probe only, the iServers operating temperature is 0-60C
Response Time: 5 seconds (63% slowly moving air)
Repeatability: 0.1C
Resolution: 0.01C, 14bit

Housing Material: 316 SS
Standard Probe Dimensions: 13(dia) x 83.8 mm (L) (0.5(dia) x 3.3"(L))
Industrial Probe Dimensions: 16(dia) x 137 mm (L) (0.63(dia) x 5"(L))
Cable: 3m (10') long, operating temperature:-40 to 125C (-40 to 257F)

Ethernet: 10Base-T (RJ45)
Supported Protocols: TCP/IP, UDP/IP, ARP, ICMP, DHCP, DNS, HTTP, and Telnet
Indicators (LEDs): Network Activity, Network Link, Transmit and Receive/Diagnostics
LCD Display: 32 Digits 4.8 x 9.7 mm (0.19 x 0.38")
Memory: 512 Kbytes flash, 16 Kbytes SRAM
Memory Data Flash Card:
2 M bytes: 2 months of data storage at 10 second logging intervals or 1 year at 1 minute intervals
Relay Outputs: Two relays 1.5A @ 30 Vdc
Alarm I/Os: Two contact inputs, one open collector output 150mA @ 30 Vdc
Management: Device configuration and monitoring through embedded WEB server
Software: Firmware upgradeable, including an Excel program for automatic data logging within definable time intervals, compatible with all Windows operating systems Embedded WEB
Server: Serves WEB pages containing real-time data and live updated charts within definable time intervals

Input: 9 to 12 Vdc
Safety Qualified ac Power Adaptor:
   Input: 100 to 240 Vac, 50/60Hz
   Nominal Output: 9 Vdc @ 0.5A included
   Consumption: 2.5 W max
   Battery: 9 Vdc, Alkaline (included)

Operating Temperature: 0 to 60C (32 to 140F)
Storage Temperature: -40 to 125C (-40 to 257F)
Material: 304 SS case with wall mount bracket

The iSE-TH has been replaced by an enhanced version. Please see the iSD-TH for product details

To Order (Specify Model Number)    
expand list What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.
 Part Number   Availability   Price   Description    Qty.
Click to expand/minimize a list of what others bought with the iSE-TH  iSE-TH    Consult sales   iSE monitor for temperature + humidity with standard attached right angle probe and 1.8m (6') extension cable  
Click to expand/minimize a list of what others bought with the iSE-TH-5  iSE-TH-5    Consult sales   iSE monitor for temperature + humidity with industrial 127mm (5'') probe and 3m (10') cable  
    iSETHP    Consult sales   Replacement standard right angle probe.  
    iSETHP-5    Consult sales   Replacement industrial 137mm (5'') probe, cable 3m (10 ft)  
    iSE-TH-MC2/01 In Stock   $10.00    Memory data flash card, 2 Mbyte/1 year @ 1 minute intervals  
    iSE-TH-MC4/01    Consult sales   Memory data flash card, 4 Mbyte/2 years @ 1 minute intervals  
Click to expand/minimize a list of what others bought with the iSE-TH-MC8/01  iSE-TH-MC8/01    Consult sales   Memory data flash card, 8 Mbyte/4 years @ 1 minute intervals  
    IP-PC In Stock   $2.00    Polyethylene probe cap, for wet environments (for industrial probe only)  
Click to expand/minimize a list of what others bought with the IP-SC  IP-SC In Stock   $25.00    Porous Stainless Steel Probe Cap, 5um porosity, for dusty and pressurized (< 35 psi) environments (for industrial probe only)  
Click to expand/minimize a list of what others bought with the UNIV-AC-100/240  UNIV-AC-100/240 In Stock   $25.00    Replacement universal ac power adaptor  
Click to expand/minimize a list of what others bought with the CAL-3-HU  CAL-3-HU 1 Week   $135.00    NIST traceable calibration certificate. Three (3) Humidity Points of 25%, 50%, 75%, one temperature 25C (For new units).  
Click to expand/minimize a list of what others bought with the CT485B-CAL-KIT  CT485B-CAL-KIT In Stock   $75.00    Calibration kit, 33% and 75% RH standards (for iSE-TH)  
All dollar amounts on this site are shown in US currency.

 Note: Comes with LCD display, 2 Mbytes flash memory card, 2 relay alarms, battery back-up, and universal (100 to 240 Vac) power adapter.

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