Description

Teracom TCW210-TH is a temperature and humidity data logger with Ethernet connectivity, designed for precise environmental monitoring and seamless integration into industrial and IT infrastructures. Real-time values and graphical trends for temperature, humidity, and dew point can be monitored through any standard web browser—no additional software required.

The device records measurement data in its internal FLASH memory, supporting up to 70,000 logs. Recording can be scheduled at fixed intervals or triggered by alarm conditions. Data storage uses a circular buffer, ensuring continuous logging—when memory becomes full, the newest entries overwrite the oldest. Logs are always kept intact for security and can be downloaded at any time. For remote applications, the device can periodically upload XML or JSON data via HTTP Post to dedicated servers or cloud platforms.

The TCW210-TH supports both 1-Wire and MODBUS RTU over RS-485 sensors, with a maximum of eight sensors in total, regardless of the interface mix. For extended system integration, the device supports SNMP, MODBUS/TCP, HTTP API, and cloud connectivity via ThingSpeak, making it suitable for M2M, SCADA, and IoT environments.

With secure communication options, flexible logging, and easy web-based configuration, the TCW210-TH is an excellent choice for data centers, industrial sites, warehouses, greenhouses, laboratories, and other temperature- and humidity-critical applications.

Features

• Temperature and humidity data logger with storage for up to 70,000 records

• Real-time graphical display of temperature, humidity, and dew point via web browser

• Supports up to 8 sensors via 1-Wire and MODBUS RTU

• MODBUS TCP/IP protocol support

• SNMP v2 support with trap alerts to up to 5 recipients

• Secured email notifications with TLS 1.0, 1.1, and 1.2

• XML/JSON and HTTP API support for client-server systems and M2M applications

• Dynamic DNS support (DynDNS, No-IP, DNS-O-Matic)

• Network Time Protocol (NTP) for accurate time synchronization

• ThingSpeak cloud service integration

• Compatible with TC Monitor remote monitoring software