Datasheet

34
v2.0 / Modification rights reserved
EE07
Interchangeable Humidity / Temperature
Transmitter for OEM Applications
alterations according to customer specifications possible
The compact EE07 humidity and temperature probe is
based on a new electronic concept in combination with
the miniaturized SMD humidity sensor element HC105 series.
A wide humidity and temperature working range, small
dimensions of the polycarbonate or metal housing and
appropriate filters allow for the use in a large variety of
applications.
Calibration data and other measurement relevant functions
(e.g. linearization or temperature compensation) are
stored in the electronics, integrated in the probe. In
combination with the M12 connector, replacement in
seconds without readjustment of the evaluation electronics
is guaranteed.
The digital output signal allows for easy processing of
the measurement results and cost efficient interfacing to
customers electronics.
The configuration equipment allows humidity and temperature adjustment of the sensor.
humidifiers and dehumidifiers
meteorological applications
climate and ventilation control
snowguns
OEM applications
digital output
fast interchangeable
very small dimensions
highest accuracy
traceable calibration
easy interfacing to microcontroller
EE07
Typical Applications
Features
Technical Data
Measuring values
Relative Humidity
Sensor element HC105
Digital output (2 wire)
1)
output value: 0.00...100.00% RH
Working range
2)
0...100% RH
Accuracy incl. hysteresis and nonlinearity ±2% RH (0...90% RH) ±3% RH (90...100% RH)
Traceable to intern. standards, administrated by NIST, PTB, BEV...
Temperature dependence < (0.025 + 0.0003 x RH)
[ ]
Temperature
Sensor element Pt1000 (tolerance class A, DIN EN 60751)
Digital output (2 wire)
1)
output value: -40.00...+80.00°C (-40...176°F)
Accuracy
(at 20°C: ±0,1°C)
General
Supply voltage 3.8V DC - 5.5V DC
Current consumption < 1.5mA
Housing polycarbonate or stainless steel / IP65
Sensor protection membrane filter, PTFE filter, metal grid filter (polycarbonate),
metal grid filter (stainless steel)
Electromagnetic compatibility
3)
EN 61326-1
EN 61326-2-3
Temperature range working temperature: -40...80°C
(-40...176°F)
storage temperature: -40...60°C
(-40...140°F)
max. cable length
4)
30m (98.4ft)
1) serial protocol refer to www.epluse.com 2)
refer to the working range of the humidtiy sensor HC105
3) EE07 is not protected against surge 4) dependent on selected Bus frequency
∆°C
°C
% RH
°C
Polycarbonate
Metal
EE07 + M12x1 connector
EE07