Beck Display P2 Operating And Installation Manual

Operating and
Installation Manual
Differential pressure gauge Display P2 for air
with 7 segment LED display,
and 2 switching outputs, for
• Building automation, air-conditioning and
clean-room technology
• Valve and damper control
• Filter, fan and blower monitoring
• Air flow control
Technical data
Supply voltage
Type 990M with manual
zeroing
Type 990A with automatic
zeroing
Optional wall power supply
Output signal
Working resistance for output
4 ... 20mA
Power consumption
Pressure medium
Linearity and hysteresis error
Operating temperature
Storage temperature
Long-term stability, typical
Pressure measurement ranges
Type Pa
990A.303 0 ...
990A.313 0 ....
990x.323 0 ... 100
990x.333 0 ... 250
990x.343 0 ... 500
990x.353 0 ...
990x.363 0 ...
990x.373 0 ...
990x.383 0 ...
990x.393 0 ...
990x.3A3 0 ...
990x.3B3 0 ... 100 kPa
990x.3F3 0 ... 250 kPa
16 ... 32VDC
18 ... 30VAC
22 ... 30VDC/AC
100 ... 240VAC(In)/24VDC(Out)
(50 ... 60Hz)
0 ... 10V and 4 ... 20mA
Ω
20 ... 480
< 100mA for DC
< 250mA for AC
Air and non-agressive gases
≤ ±
1% of FS
0 ... 50°C
- 10 ... 70°C
≤ ± ±
0.5% to 2.5% of FS/year,
Dependent on pressure range
mbar
25 0.25
50 0.5
1.0
2.5
5.0
1 kPa 10
2.5 kPa 25
5 kPa 50
10 kPa 100
25 kPa 250
50 kPa 500
1,000
2,500
Repeatability
Position dependence
Humidity
Response time, switchable
Process connection
Electrical connection
Attachment
Display
Instrument dimensions
Weight
IP rating after EN 60529
Standards / Conformity
inWC Safe +ve pressure
0.10 20 kPa
0.20 20 kPa
0.40 20 kPa
1.00 20 kPa
2.00 20 kPa
4.00 20 kPa
10.05 40 kPa
20.10 60 kPa
40.20 60 kPa
100.50 300 kPa
200.10 300 kPa
402.00 1.2 MPa
1,004.75 1.2 MPa
≤ ±
0.2% of FS
≤ ± 0.02% of FS/g
0 ... 95% rel.,
non condensing
0.0 - 20.0s
4mm + 6mm tube connections
Screw terminals for wires and
braided wire up to 1.5mm²
Control panel
Red 7 segment LED display,
4-figure
143mm x 96mm x 48mm
230g
IP20
EN60770, EN61326
2002/95/EC (RoHS)
Burst pressure Temperature error
40 kPa ≤ ± 5 % of FS
≤ ±
40 kPa 5 % of FS
40 kPa ≤ ± 5 % of FS
40 kPa ≤ ± 5 % of FS
40 kPa ≤ ± 2,5 % of FS
40 kPa ≤ ± 1 % of FS
≤ ±
70 kPa 1 % of FS
120 kPa ≤ ± 1 % of FS
120 kPa ≤ ± 1 % of FS
500 kPa ≤ ± 1 % of FS
500 kPa ≤ ± 1 % of FS
≤ ±
2 MPa 1 % of FS
2 MPa ≤ ± 1 % of FS