E+E Elektronik EE33, User Manual

Page: 6 / 40

6
EE33 Humidity / Temperature Sensor for High Humidity and Chemical Applications
3 Scope of Supply
Included in all versions With option
EE33 according to ordering guide
Manual EE33
Inspection certificate according to DIN EN 10204-3.1
Allen key 3.0 HS3
Mating plug for integrated power supply AM3
Mating plug RKC 5/7 AM3 / E4 / E7
Y-junction for network connection E7 & J3
Mating plug RSC 5/7 E5 / E7
M16 cable gland metal
except for Options
E4 / E5 / E7 / AM3
Cut in fitting EE33-M1T8
4 Product Description
The EE33 is available with 7 remote probe types in various probe and cable lengths. (Please refer to
chapter 4.2 for dimensions)
Probe
Type Description
T4 Remote probe up to 120 °C
(248 °F)
T5 Remote probe up to 180 °C
(356 °F)
T10 Remote probe, pressure tight up to 20 bar
(300 psi)
and 180 °C
(356 °F)
, with sliding fitting
T8 Remote probe, pressure tight up to 100 bar
(1 450 psi)
and 180 °C
(356 °F)
, with cut in fitting
T17 Two remote probes, pressure tight up to 20 bar
(300 psi)
and 180°C
(356 °F)
, with optional cut in fitting
T7 Remote probe for cut-in fitting, pressure tight up to 20 bar
(300 psi)
and 180 °C
(356 °F)
with optional cut in fitting
T28 Two remote probes, for meteorological applications
The employed high-end E+E RH and T sensing element is heated autonomously and enables reliable
and long-term stable measurements in extremely humid or chemically polluted environments. The
monolithic structure of the RH/T sensing element ensures a fast return to normal conditions after
condensation or chemical contamination. In addition it is perfectly protected by the E+E proprietary
coating.
With a special high-pressure probe the sensor can be used at process pressures up to 100 bar
(1 450 psi)
.
Different heating modes of the monolithic RH and T sensing element allow for best adaption to the
specific needs of each measuring task. Furthermore types T7 and T17 offer a dual heating system
(Probe body and sensing element are heated) to prevent condensation on the RH sensing element and
on the probe body for continuous high humidity operation.
Function Comment EE33
Measurement of RH and T
Calculation of h, r, dv, Tw, Td, Tf, e
2 freely scaleable and configurable analogue outputs
On-site adjustment for RH and T
LED indication of sensor status / error diagnosis of probes
RS232 for sensor configuration via PC
2 freely configurable alarm outputs optional
Data output via RS232 interface
Data output via RS485 interface optional
RS485 for networking with up to 32 devices optional
Alternating display with MIN/MAX indication optional
Connectable sensing probe optional
ARC module for external triggering of sensor heating optional