estdw50adm – temp dew point wall tx current output with com /

Why Choose the Carlo Gavazzi ESTDW50ADM Temperature and Dew Point Transmitter?

The Carlo Gavazzi ESTDW50ADM is a versatile wall-mounted temperature and dew point transmitter designed for environmental monitoring in HVAC, building automation and industrial control applications. As part of the Carlo Gavazzi EST environmental sensor series, it combines temperature and dew point measurement in a single compact transmitter for effective monitoring of indoor environmental conditions.

The ESTDW50ADM provides 4–20 mA analogue current outputs together with integrated RS485 Modbus RTU communication, allowing measurements to be integrated with both conventional analogue controllers and modern digital building management systems. An integrated LCD display provides convenient local indication of measured conditions and simplifies system monitoring at the installation point.

Designed specifically for wall mounting, the ESTDW50ADM measures temperature from 0–50 °C and dew point across a wide -40 to +60 °C range. It operates from an 8–35 V DC or 12–30 V AC supply and features an IP65 housing, making it suitable for HVAC installations, clean rooms, commercial buildings, factories and other environmental monitoring applications.

Key Advantages

• Combined temperature and dew point transmitter for environmental monitoring.
• 0–50 °C temperature measurement range for indoor and building automation applications.
• Wide -40 to +60 °C dew point measurement range.
• 4–20 mA analogue current outputs provide straightforward connection to standard industrial controllers.
• Integrated RS485 Modbus RTU communication supports digital building and industrial automation networks.
• Built-in LCD display provides convenient local measurement indication.
• Robust IP65 transmitter housing for dependable installation.
• Wide 8–35 V DC or 12–30 V AC power supply provides installation flexibility.

Key Features

• Carlo Gavazzi EST temperature and environmental transmitter series.
• Temperature and dew point measurement from a single transmitter.
• 0–50 °C temperature measuring range.
• -40 to +60 °C dew point measuring range.
• Two 4–20 mA analogue outputs.
• RS485 Modbus RTU communication.
• Integrated LCD display.
• Designed specifically for wall mounting.
• 8–35 V DC or 12–30 V AC power supply.
• IP65 transmitter housing.
• IP20 sensing element.
• 0–50 °C operating temperature range.
• Supports monitoring, graph plotting and logging through Carlo Gavazzi EST Soft A software.

Reliable Temperature and Dew Point Monitoring

Temperature and dew point monitoring provides valuable information about environmental conditions and the potential for moisture condensation. Dew point represents the temperature at which moisture in the air can begin to condense, making continuous measurement useful for HVAC control, clean rooms, environmental management and applications where condensation can affect equipment, processes or building conditions.

The ESTDW50ADM combines 4–20 mA analogue signalling with RS485 Modbus RTU communication, enabling straightforward integration with PLCs, HVAC controllers and building management systems. Its integrated LCD display also allows measured conditions to be viewed locally, while compatibility with Carlo Gavazzi EST Soft A supports remote monitoring, configuration, graph plotting and data logging.

Typical Applications

• HVAC temperature and dew point monitoring.
• Building management systems.
• Condensation monitoring and control.
• Clean rooms and controlled environments.
• Commercial building environmental monitoring.
• Factories and manufacturing facilities.
• Warehouses and storage environments.
• Industrial environmental control systems.
• PLC-based temperature and dew point monitoring.