Overview of TSH331 Modbus RTU Temperature and Humidity Sensor
We are introducing the TSH331, a Modbus RTU temperature and humidity sensor designed as a mechanical update of the well-established TSH330. The new model keeps all electrical characteristics, measurement performance, and communication behavior unchanged. Users can replace existing devices without modifying their systems.
Key Features of the Modbus RTU Temperature and Humidity Sensor
- 100% Modbus RTU compatibility over RS-485
- Improved mechanical enclosure for easier installation
- Direct replacement for TSH330 without software changes
TSH331 retains the same proven sensing technology and IP54 protection level. The redesigned enclosure simplifies installation and improves mechanical robustness. Additionally, the cable gland and screwless terminal block reduce wiring time and help installers complete field work faster and more securely.
Advanced Integration and Protocol Compatibility
A key advantage of TSH331 is its full Modbus RTU interoperability. The device uses the same communication protocol, register map, and operational behavior as TSH330. As a result, upgrades remain simple and predictable without software changes or system reconfiguration.
As a fully compliant Modbus RTU temperature and humidity sensor, TSH331 integrates easily with a wide range of automation equipment. It works not only with Teracom controllers but also with third-party devices. Industrial PLCs, SCADA systems, and building management platforms communicate directly with the sensor via RS-485. System integrators can design flexible solutions and scale installations more easily in mixed automation environments.
Reliable Industrial Monitoring and Technical Support
TSH331 delivers reliable temperature and humidity monitoring for industrial automation, telecom facilities, environmental monitoring, and building management applications. The sensor preserves the trusted functionality users already know while introducing a refined mechanical design.
Learn more on the product page.