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1.3
Environmental aspects
Products from E+E Elektronik® are developed and designed due to consideration of the importance of
environmental protection. Therefore, disposal of the product also should not lead to pollution of the
environment.
Single-variety components must be separated before the transmitter is disposed of. The electronic
components must be collected and as electronic scrap properly disposed of.
2
Product description
2.1
General
The compact EE355 Dew Point Transmitter with a measuring range down to -60 °C Td and an
robust stainless steel housing is ideal for OEM applications in compressed air systems, plastic
dryers and industrial drying processes. The core of the EE355 is the monolithic measurement cell
type HMC200, manufactured in thin-film technology. Due to the excellent long term stability and
durability against condensation the EE355 has low maintenance needs.
An integrated auto-calibration procedure permits a measurement accuracy of <2 °C Td. The rec-
ommended calibration interval is 2 Years.
The measured values for dew point, frost point or ppm volume concentration are available on an
analog 4-20 mA and a digital Modbus RTU output.
2.2
Dimensions in mm (inch)
ISO-Thread
34.5 (1.36)
34.5 (1.36)
G1/2"
NPT-Thread
1/2"NPT
1/2"NPT
6
140 (5.5)
140 (5.5)
AD27
77 (3)
AD27
G1/2"
77 (3)
AD22
74 (2.9)
AD22
74 (2.9)
92 ( 3.6)
92 ( 3.6)
89 (3.5)
89 (3.5)
Manual EE355 Dew point transmitter
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