NOVUS AUTOMATION
23/25
9
TECHNICAL SPECIFICATION
NP785-50PA
MODEL
NP785-100PA
MODEL
NP785-05
MODEL
NP785-20
MODEL
NP785-68
MODEL
NP785-400
MODEL
NP785-1000
MODEL
Measurement Range
-50 to 50 Pa
-100 to 100 Pa
-5 to 5 mbar
-20 to 20 mbar
-68 to 68 mbar -400 to 400 mbar -1000 to 1000
mbar
Proof Pressure*
68 mbar
68 mbar
100 mbar
300 mbar
136 mbar
800 mbar
2000 mbar
Burst Pressure
200 mbar
200 mbar
200 mbar
400 mbar
2000 mbar
4000 mbar
4000 mbar
Line Pressure**
68 mbar
68 mbar
100 mbar
300 mbar
136 mbar
800 mbar
2000 mbar
Accuracy (RSS,
includes linearity,
hysteresis, and
repeatability)
1.5 % of maximum
range F.S.***
1 % of maximum
range F.S.
1 % of
maximum
range F.S.
0.5 % of maximum
range F.S.
1 % of
maximum
range F.S.
0.5 % of
maximum range
F.S.
0.5 % of
maximum
range F.S.
Total error (RSS,
includes linearity,
hysteresis,
repeatability, and
temperature variation)
< ± 3.1 % of
maximum range F.S.
< ± 1.6 % of
maximum range
F.S.
< ± 1.5 % of
maximum
range F.S.
< ± 1 % of
maximum range
F.S.
< ± 2 % of
maximum
range F.S.
< ± 1 % of
maximum range
F.S.
< ± 1 % of
maximum
range F.S.
Mounting Position
Influence
< ± 0.03 % of maximum range. Can be corrected by adjusting the zero.
Supply Voltage
Influence
< 0.001 % F.S. / V
Zero Setting
±10 % of maximum range. Can be done through software or Auto-Zero key.
Effective Sensor
Resolution
0.005 % F.S.
0.002 % F.S.
0.008 % F.S.
0.008 % F.S.
0.032 % F.S.
0.013 % F.S.
0.01 % F.S.
14.4 bits
15.4 bits
13.6 bits
13.6 bits
11.6 bits
12.9 bits
13.4 bits
Digital reading
resolution*****
8.6 bits
9.6 bits
12 bits
13.6 bits
11.6 bits
12.9 bits
13.4 bits
Start-Up Time
< 2 s
Measurement Update
Time
<15 ms****
<50 ms****
<15 ms****
Response Time for the
RS485
< 41ms, reading 125 registers at 115200 bps
Response Time for the
analog output (0 –
95%)
<55 ms****
<90 ms****
<55 ms****
Digital Filter
Configurable via software. From 0 to 300s
Operation
Temperature
-20 to 70 °C (-4 to 158 °F)
-5 to 65 °C
(23 to 149 °F)
-20 to 70 °C (-4 to 158 °F)
Storage Temperature
-20 to 85 °C (-4 to 185 °F)
Power Supply Voltage
•
Power supply through PWR terminals: 12 Vdc to 30 Vdc.
•
Power supply through the USB cable: 4.75 Vdc to 5.25 Vdc.
Internal protection against power supply voltage polarity inversion.
Supply Current
< 45 mA ± 10 % @ 24 Vdc
Input
02 inputs for connecting 4 or 6 mm internal diameter pneumatic hose.
Output
It can be independently configured to operate with 0-10 V or 4-20 mA signals.
•
0-10 V:
Maximum current: 2 mA.
Resolution: 0.003 V.
•
4-20 mA:
Maximum Load: 500 R.
Resolution: 0.006 mA.
Protection Index
IP20
Wetted Parts
Materials include silicone, glass, RTV, gold, aluminum, copper, nickel, palladium, epoxy, stainless steel, and plastic.
Housing
ABS + PC
Electromagnetic
Compatibility
EN/IEC 61326-1
NXperience
Software configurator for Windows 10, 8 / 8.1 (32 and 64 bits), 7, Vista and XP.
Menus in Portuguese, Spanish, French, and English.
Certifications
CE Mark
This is a Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take
adequate measures.
* Proof Pressure
: The maximum pressure that the device can be subjected to and still perform within specifications after returning to operating range.