14
Preliminary operation manual EE600 Differential Pressure Sensor
8 Technical Data
Measured Value
Differential Pressure (Δp)
Measurement principle
Piezoresistive, no flow-through
Measurement range
I: 0...250 / 500 / 750 / 1000 Pa
(0...1 / 2 / 3 / 4 inch WC
2)
)
selectable with DIP switches
1
II: 0...2500 / 5000 / 7500 / 10000 Pa
(0...10 / 20 / 30 / 40 inch WC
2)
)
Accuracy (incl. hysteresis, non-linearity and repeatability) at 20 °C
0...1000 Pa
(4 inch WC
2
)
±2 % FS
3)
0...10000 Pa
(40 inch WC
2)
)
±1 % FS
3)
Response time t
90
50 ms / 500 ms / 2 s / 4s
selectable with DIP switches
1)
Temperature dependency
typ. < 0.03 % from FS
3)
/K
Long-term stability
< 0.5 % from FS
3)
/year
Overload limits
0...1000 Pa
(4 inch WC)
± 10000 Pa
(± 40 inch WC)
0...10000 Pa
(40 inch WC)
± 80000 Pa
(± 320 inch WC)
Outputs
Analogue outputs
0-5 V or 0-10 V
-1 mA < I
L
< 1 mA
selectable with
and
4)
DIP switches
1)
0-20 mA or 4-20 mA (3-wire) R
L
≤ 500 Ohm
General
Power supply
15-35 V DC or 24 V AC ±20 %
Current consumption
typ. 18 mA (without Display)
at 0 Pa / 24 V DC
typ. 43 mA (with Display and Backlight)
Display
Graphic, with backlight
Display units
Pa, mbar, inch WC
2)
, kPa
selectable with DIP switches
1)
Connection
Spring terminals, max. 1.5 mm
2
Housing material
Polycarbonate, UL94V-0 (with Display UL94HB) approved
Protection class
IP65 / NEMA 4
Cable gland
M16 x 1.5
Electromagnetic compatibility
EN61326-1
EN61326-2-3
Humidity range
0...95 % RH (non condensing)
Temperature ranges
Operation: -20...60 °C
(-4...140 °F)
Storage:
-40...70 °C
(-40...158 °F)
1) Factory setup: Measurement range 0...100%; Response time t
90
:50 ms; Display unit: Pa; Display backlight: on; Analogue outputs: 0-10 V and 4-20 mA
2) WC = Water Column 3) FS = full scale (1000 Pa or 10000 Pa) 4) Voltage and current output signals available simultaneously at the spring terminals, see connection
diagram
