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iTHX Series
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ITHX-SD-2   Datasheet
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Technical Documents (1)

Product Overview

The ITHX-SD-2 from Omega is a temperature and humidity data logger with online Ethernet readings. The iTHX-SD transmitter lets user record and monitor online temperature, relative humidity and dew point over an Ethernet network or the internet with no special software except a Web browser. The iTHX-SD 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. Model comes with removable 2GB SD flash memory card that can store up to seven years of readings taken at ten second intervals. The iTHX-SD 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.
  • Email alarms, link to web cam or IP camera
  • LCD display and chart two channels
  • THX-SD features two 1.5A relays, universal 100 to 240VAC adapter
  • Award-winning technology simple to install and use
  • ±2% for 10 to 90%, 0.1% accuracy/range, 12bit resolution (relative humidity)
  • Accuracy/range is ±0.5°C for 5°C to 45°C, ±1.5°C for -40°C to 5°C and 45°C to 124°C (temperature)
  • Fixed or autonegotiating 10/100BASE-T, auto MDI/MDIX Ethernet interface
  • TCP, UDP, SNMP, SMTP, NTP, ARP, ICMP, DHCP, DNS, HTTP and Telnet supported protocols
  • 9 to 12Vdc input power, 3.5W consumption, steel metal case with wall mount bracket
  • Dimensions is 39mm x 62mm x 90mm (H x W x D), weight is 0.389Kg (iTHX-SD)


ITHX-SD-2 data logger with LCD display and 2 relay alarms, Industrial 50mm wand probe, Cable 0.9mm with DB9 connector, 9VDC battery back-up, SD card.

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