User Manual EE431
Duct and Immersion Temperature Sensor | 21
General
Power supply
class III
USA & Canada: Class 2 supply necessary,
max. voltage 30 V DC
for output RS485 and 0 - 10 V
for output 4 - 20 mA
15 - 35 V DC or 24 V AC ±20 %
10 V DC + R
L
x 20 mA < V+ < 35 V DC
R
L
= load resistance
Current consumption,
@ 24 V
Electrical connection
Screw terminals max. 2.5 mm
2
(AWG14)
Cable glands
M16x1.5 / M12x1.5 / UL94 V-2
Insulation resistance (probe)
@20 °C (68 °F)
>100 MΩ
LC-display
Available for output A3 and A6
1 line, switchable between °C / °F or according to order code
Without backlight
Visible area 38 mm x 20 mm (1.5" x 0.8")
Response time t
63
Duct sensor at 3 m/s (590 ft/min) air velocity
Immersion sensor in liquid water bath
<1 min
<30 s
Humidity working range
5…95 %RH, non-condensing
Temperature working range
Duct sensor
(probe tip)
With immersion well (probe tip)
Electronics
without Display
Electronics
with Display
Active
Passive
-40…+110 °C
(-40...+230 °F)
-40…+130 °C
(-40...+266 °F)
-40 °C…+150 °C
(-40...+302 °F)
-40…+70 °C
(-40...+158 °F)
-20...+50 °C
(-4...+122 °F)
Storage conditions
Without display
With display
-30…+70 °C (-22...+158 °F)
5…95 %RH, non-condensing
-20...+50 °C (-4...+122 °F)
5…95 %RH, non-condensing
Probe material
Stainless steel (1.4571 / 316Ti)
Enclosure
Material
Protection rating
Polycarbonate (PC), UL94 V-0 approved
IP65 / NEMA 4X
Electromagnetic compatibility
EN 61326-1
EN 61326-2-3
Industrial environment
FCC Part15 Class B ICES-003 Class B
Conformity
Configuration and adjustment
For display and 0 - 10 V
For digital and 4 - 20 mA version without display
PCS10 Product Configuration Software (free download:
configuration adapter.
EE-PCS Product Configuration Software (free download:
)
and configuration adapter.
Voltage output
DC supply max. 0.8mA
AC supply max. 4.6 mA
rms
with display max. 1.7 mA
with display max. 7 mA
rms
Current output
According to output current
According to output current
Digital interface
DC supply typ. 3.5 mA
AC supply typ. 12 mA
rms
