IE-SNC-T33(4)11+T73(4)10-07
11
•
Computed value – calculation of computed value is not possible (error during measurement
of temperature or relative humidity).
Error 3
- there is a reading „Err3“ on LCD display upper line. Error of internal A/D converter
appeared (converter does not respond, probably damage of A/D converter). This error does
NOT affect pressure measurement. Rest values are NOT measured. It is a serious error, contact
distributor of the device.
Error 4
- there is a reading „Err4“ on LCD display. It is internal device error during pressure
sensor initialization. Under this condition device does NOT measure atmospheric pressure.
Value read from device is -999.9. Pressure sensor is probably damaged. It is a serious error,
contact distributor of the device.
Readings on LCD display
°C, °F -
reading next to this symbol is measured temperature or error state of value.
%RH -
reading next to this symbol is measured relative humidity or error state of value.
hPa, PSI, inHg, -
reading next to this symbol is measured pressure or error state of value. If
selected pressure unit is
mBar
or
oz/in
2
or
mmHg
or
inH
2
O
or
kPa
, there is shown only
value (number) without corresponding pressure unit!
°C / °F DP -
reading next to this symbol is calculated dew point temperature or error state of
value.
g/m
3
-
reading next to this symbol is calculated absolute humidity or error state of value.
g/kg -
reading next to this symbol is calculated specific humidity or mixing ratio (depends on
device setting) or error state of value.
If specific enthalpy is selected, there is shown only value (number) without corresponding unit!
3 -
this symbol is on if jumper is closed.
Technical parameters of the device:
RS 485 Interface:
Receiver-Input Resistance: 96 kΩ
Devices on bus:
max. 256 (1/8 Unit Receiver Load)
Measuring parameters
:
Ambient temperature
T3311(L), T3411(L), T7310(L), T7410(L):
Measuring range:
-30 to +80 °C
Display resolution:
0.1 °C
Accuracy:
± 0.4 °C
Ambient temperature
T3313(L):
Measuring range:
-30 to +125 °C
Display resolution:
0.1 °C
Accuracy:
± 0.4 °C from -30 to +100 °C, otherwise 0,4% fro reading
Relative humidity
(reading is temperature compensated at entire temperature range):
Measuring range:
0 to 100 %RH (see Device installation)
Display resolution: 0.1 %RH
Accuracy:
± 2.5 %RH from 5 to 95 %RH at 23 °C
