Wall / Duct Type Temperature & Humidity Transmitter, TS130/140

The Taishio TS130/140 Temperature & Humidity Transmitter is an economical and reliable environmental sensor designed for precise monitoring of temperature and relative humidity in indoor and air duct applications. Featuring a MEMS sensing element, this transmitter delivers stable, long‑term performance with dependable accuracy for HVAC systems, building automation, and ventilation control.

Built for easy integration, the TS130/140 supports both 4–20 mA and 0–10 V outputs and works with either 2‑wire or 3‑wire connections, making it simple to connect to controllers, data loggers, and building management systems. Its compact housing with IP54 protection ensures durability in typical indoor environments, while electrical safeguards protect against polarity reversal, over‑voltage, and short circuits.

With a temperature range of 0 … 50 °C and humidity range of 0 … 100 % RH (non‑condensing), the TS130/140 provides accurate environmental tracking (±0.5 °C temperature and ±3 %RH humidity) that helps optimize comfort, process control, and energy efficiency.

Whether mounted on walls or installed directly in air ducts, this transmitter offers a simple, cost‑effective solution for monitoring indoor climate conditions in homes, offices, hospitals, factories, and storage facilities.

Key Features:

• Economical MEMS‑based temperature and humidity sensing

• Selectable 4–20 mA or 0–10 V analog outputs for flexible system integration

• Indoor and duct mounting options for HVAC and ventilation applications

• IP54 rated housing with built‑in electrical protection

• Stable performance with quick response and reliable long‑term operation

Applications:

• HVAC process monitoring
• Air conditioning
• Indoor environment tracking
• Building automation, factory and warehouse ventilation control.