The E+E EE371 Dew Point / Temperature Transmitter has a measuring range of -76 to 140°F (-60 to 60°C) and an accuracy of ±2°C (±3.6°F). The core of the transmitter is a HMC01 monolithic measurement cell with thin-film technology. An autocalibration procedure integrated in the device and years of experience in low humidity adjustment make an accuracy of less than 2°C Td possible. The compact construction and robust aluminum housing provide easy mounting and many application possibilities. The enclosure can be rotated by 360° so the display is easily readable in any mounting position.

The model T has two freely selectable and scaleable outputs for dew point, frost point or ppm volume concentration. The model S has two relay outputs and is designed for control and alarm purposes. The status for early warning and main alarm is indicated by LEDs. Adjustment of the Td/Tf set point and hysteresis can be achieved with the optional configuration software.

The transmitter is pressure tight up to 100 bar (1450 psi), making it suitable for high-pressure applications such as compressed air systems and dryers.

Key Features

• Measuring range: -60 to 60°C (-76 to 140°F) dew point
• Accuracy: ±2°C (±3.6°F) dew point
• HMC01 monolithic thin-film sensor with autocalibration
• 360° rotatable robust aluminum enclosure
• Pressure tight up to 100 bar (1450 psi)
• Model T: two freely scalable outputs (dew point, frost point, ppm)
• Model S: two relay outputs for control/alarm, with status LEDs
• Adjustable set point and hysteresis via configuration software
• 10-30 VDC power supply

Applications

• Monitoring of compressed air systems
• Refrigerant type dryers
• Absorption dryers
• Plastics dryers