Dewpoint Transmitters

Inline Dewpoint Transmitters

The Shaw Moisture Meters Model AcuDew are compact, two wire, 4–20 mA dewpoint transmitters designed to meet the stringent demands of industrial applications. The dew point transmitter unit is fully self-contained within a robust housing, providing weatherproof protection to IP66 / NEMA 4X. Utilizing the Ultra High Capacitance Shaw Moisture Sensor, various dewpoint ranges are available, covering an overall range from -100 to +20 °C (-148 to +68 °F) dew point temperature. The Model SDT is supplied ready to use, with a calibration certificate traceable to National and International humidity standards.

The inline dew point sensors Series EE354 are developed for monitoring dew point temperature down to -20 °C (-4 °F) dew point. The high measurement accuracy of ±1 °C (±1.8 °F) in the typical working range of a refrigeration dryer makes the EE354 the ideal solution.

The dew point sensors Series EE355 are developed for monitoring dew point temperature down to -60 °C (-76 °F) dew point. The high measurement accuracy of ±2 °C (±3.6 °F) presents its versatility to the OEM market.

For both, integration into the measurement task is considerably simplified thanks to its highly compact design and exceptional robust stainless steel housing. The measurement values of the dew point sensor are issued on an analog 4-20 mA and a digital Modbus RTU output. Furthermore, excellent long-term stability and temperature compensation across the entire measurement range are important features of the dew point sensor series EE354.

The exact monitoring of dew point temperature in compressed air systems, dryers for plastic, and other industrial processes is becoming increasingly more important. The inline dew point meter, Series EE371, with a measuring range of -60 to 60 °C (-76 to 140 °F) is the ideal solution for such applications. Dewpoint Transmitters with Remote Probe

The dew point monitor Series EE33-T7 with a remote probe are based on a functional, user-friendly housing concept. The core of the transmitter is the monolithic measurement cell type, HMC01, developed in thin-film technology. A specially developed auto-calibration process enables measurements in a measurement range of -40 to 100 °C (-40 to 212 °F) dew point temperature. Two freely configurable and scalable analogue outputs are available for the two measurement values (Td, Tf). The transmitter has an optional hygrostat output, which can be set by software, provides an alarm signal in a simple way when a threshold of the permitted dew point is exceeded. An optional display for the measurement values and the associated MIN/MAX values allows a quick overview of the current situation. For more details see under menu item Industrial Humidity / Temperature transmitter.

Other products developed by E+E Elektronik are air velocity transmitters, carbon dioxide transmitters and humidity transmitters.Contact JLC International for more information or inquiries about our dewpoint transmitters by calling: 1-888-358-2518.