USER MANUAL
ETHSA / ETHSU
ENOCEAN TEMPERATURE AND HUMIDITY SENSOR
© 2022 EnOcean | www.enocean.com
F-710-017, V1.0
ETHSx User Manual | April 2022 | Page 7/27
2.3
Environmental Conditions
Operating and Storage temperature
Absolute Maximum: -
20 °C … +60 °C
Recommended
1)
: +10 °C…+30 °C
Operating and storage humidity
Maximum: 0% … 93% r.h., non
-condensing
Recommended: < 60% r.h.
Shelf life (in absolute darkness)
36 months after delivery in transport mode
2)
Note 1:
Recommended for maximum life of energy storage capacitor. The following effects will lead to
shorter dark time operation:
a) Long time exposure of the unit to temperatures higher 30°C will gradually degrade the en-
ergy storage performance over lifetime.
b) Lower temperatures than 10°C will noticeable reduce capacity of energy store, but tempo-
rarily only.
Note 2:
Recharge energy storage after 36 months in total darkness. Deep discharge of the energy
storage leads to degradation of performance. Therefore, the device must be put into operation after 36
months in transport mode.
2.4
Ordering Information
Type
Ordering Code Frequency
Packaging
ETHSA
S3001-C350
868.300MHz Single Unit Packaging (chapter 2.6)
ETHSA
S3001-T350
868.300MHz Tray Packaging (chapter 2.7)
ETHSU
S3051-C350
902.875MHz Single Unit Packaging (chapter 2.6)
2.5
Physical Dimensions
Colour of unit
White, similar to RAL 9010
Material of unit housing and mounting plate
PC-ABS (housing), POM (mounting plate)
Dimensions of unit without mounting plate
(no stand, 2 square caps)
76.2 x 22 x 15 mm
Dimensions of unit with mounting plate
79 x 23.8 x 18.6 mm
Dimensions of unit with stand and triangle cap
(single pack only)
30 x 30 x 85±1 mm
mm
Dimensions of stand
30 x 30 x
1.2 mm (without slide-flap)
Dimensions of housing adhesive
50 x 18 x 0.8 mm
