The OMEGA® iSD-TC enables network-based temperature monitoring for critical equipment and facilities, including computer server rooms, cleanrooms, laboratories, museums, warehouses, or any other remote location. No dedicated software required — simply use a web browser to view and record temperature across two independent thermocouple channels over Ethernet or the internet.

Email Alarm

This device can trigger an alarm when temperature exceeds or falls below a preset value. Alarm notifications can be sent via email to a single user or to all users on a group distribution list, including via SMS to mobile phones or PDAs.

Tamper Alarm

The OMEGA iSD-TC features screw-terminal contacts for connection to common alarm sensors. Users can configure the iSD monitor to trigger alarms when a door is opened, a window is broken, or a spray-type fire extinguisher is activated.

Power Failure Alarm

If AC power fails, the iSD monitor can trigger an alarm. The iSD-TC can be powered by a standard 9 V alkaline battery (included) to continue data acquisition for up to two days. Ethernet failure will not interrupt data recording.

Local Alarm

The OMEGA iSD monitor is equipped with two 1.5 A output relays controlled by user-defined alarm conditions. For example, relays can activate a flashing light or siren to alert personnel nearby.

Through a simple web-based setup page, the two relays can be programmed for the two temperature inputs, high or low setpoints, and alarm conditions triggered by contact closure. Relays can also be programmed to automatically reset when conditions return to normal, or to latch and require manual reset.

View Charts and Graphics on the Network

The OMEGA iSD displays real-time readings on a web page, shows temperature charts, or logs data in standard formats compatible with spreadsheet or data acquisition programs such as Excel or Visual Basic. The virtual chart viewed on the web page is a Java™ applet that records charts in real time over a LAN or the internet. With the OMEGA iSD, users no longer need to spend time or money learning dedicated software just to log data or plot data trends.

iSD-TC Temperature Recorder — Features

Monitor temperature via the internet

Virtual chart recorder

Web server

Dual thermocouple inputs (10 types)

Email or SMS alarm notifications

Record years of data on a standard SD card

No dedicated software required