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Les langues disponibles
Con tubo di Pitot:
AP473 S1 - AP473 S2 - AP473 S3 - AP473 S4
AP473 S1
Velocità dell'aria, portata calcolata,
Tipi di misure
pressione differenziale, temperatura dell'aria
Range di misura
Pressione diff.
10 mbar f.s.
Velocità (*)
1 ... 40m/s
Temperatura
-200...+600°C -200...+600°C -200...+600°C -200...+600°C
Risoluzione
Velocità
0.01 m/s - 0.1 km/h - 1 ft/min - 0.1 mph - 0.1 knots
Temperatura
Accuratezza
Velocità
±0.4%f.s. di pressione
Temperatura
±0.1°C
Velocità minima
Compensazione
temperatura
-200...+600°C (se è collegata la termocoppia K al modulo)
dell'aria
Unità di misura
Velocità
m/s – km/h – ft/min – mph - knots
Portata
l/s – m
Sezione condotta
per calcolo
portata
(*) A 20°C, 1013mbar e Ps trascurabile.
Sonde Fotometriche / Radiometriche
LP 471 PHOT
Sonda per la misura dell'ILLUMINAMENTO
Campo di misura (lux):
0.01...199.99
Risoluzione (lux):
0.01
Campo spettrale:
in accordo con curva fotopica standard V(λ)
Incertezza di calibrazione: <4%
LP 471 LUM 2
Sonda per la misura della LUMINANZA
Campo di misura (cd/m
):
1...1999
2
Risoluzione (cd/m
2
):
0.1/1
Angolo di campo:
2°
Campo spettrale:
in accordo con curva fotopica standard V(λ)
Incertezza di calibrazione: <5%
LP 471 RAD
Sonda per la misura dell'IRRADIAMENTO
Campo di misura (W/m
): 0.1×10
...1.999
2
-3
Risoluzione (W/m
):
0.1×10
/ 0.001
2
-3
Campo spettrale:
400nm...1050nm
Incertezza di calibrazione: <5%
LP 471 PAR
Sonda quanto-radiometrica per la misura del flusso di fotoni nel
campo della clorofilla PAR
Campo di misura (μmol/m
s):
0.01... 19.99
2
Risoluzione (μmol/m
s):
2
Campo spettrale:
400nm...700nm
Incertezza di calibrazione:
<5%
LP 471 UVA
Sonda per la misura dell'IRRADIAMENTO
Campo di misura (W/m
):
0.1×10
2
Risoluzione (W/m
):
0.1×10
2
Campo spettrale:
315nm...400nm (Picco 360nm)
Incertezza di calibrazione:
<5%
LP 471 UVB
Sonda per la misura dell'IRRADIAMENTO
Campo di misura (W/m
):
0.1×10
2
Risoluzione (W/m
):
0.1×10
2
Campo spettrale:
280nm...315nm (Picco 305nm)
Incertezza di calibrazione:
<5%
LP 471 UVC
Sonda per la misura dell'IRRADIAMENTO
Campo di misura (W/m
):
0.1×10
2
Risoluzione (W/m
):
0.1×10
2
Campo spettrale:
220nm...280nm (Picco 260nm)
Incertezza di calibrazione:
<5%
AP473 S2
AP473 S3
AP473 S4
20mbar f.s.
50mbar f.s.
100mbar f.s.
1 ... 55m/s
1 ... 90m/s
1 ... 130m/s
0.1°C
±0.25%f.s. di pressione
±0.1°C
1 m/s
/s – m
/min – ft
/s – ft
/min
3
3
3
3
100...100000 cm
2
0.01...10 m
2
...1999
...19.99×10
...199.9×10
3
1
0.01×10
0.1×10
3
Temperatura di lavoro: 0...50°C
...19.99×10
...199.9×10
...1.999×10
3
3
0.01×10
3
0.1×10
3
0.001×10
Temperatura di lavoro: 0...50°C
...19.99
...199.9
...1999
0.01
0.1
Temperatura di lavoro: 0...50°C
...199.9
...1999
...9.99×10
0.01
0.1
1
0.01×10
Temperatura di lavoro: 0...50°C
...1.999
...19.99
...199.9
...1999
-3
/ 0.001
0.01
0.1
-3
Temperatura di lavoro: 0...50°C
...1.999 ...19.99
...199.9
...1999
-3
/ 0.001
0.01
0.1
-3
Temperatura di lavoro: 0...50°C
...1.999
...19.99
...199.9
...1999
-3
/ 0.001
0.01
0.1
-3
Temperatura di lavoro: 0...50°C
DO9847 is a multifunctional handheld board instrument and datalogger.
It is provided with a 128x64 pixel (56x38 mm) graphic display and three
Independent inputs. Each input can be connected to one channel or two channel dual
probes (ex. two thermocouples, relative humidity/temperature, etc.).
The instrument automatically acknowledges SICRAM probes connected to the input
(memory equipped and configurable intelligent probe).
Functions: watch, hold, max., min., average, record, immediate or deferred start
record logging, difference between the two inputs, relative measures, three input
channel measurement and inside reference temperature display.
Sampling time: one per second/input.
Probe calibration through SICRAM module; calibration data permanent storage inside
the probe.
Storage capacity: 32.000 readings per input.
Storage interval and printing can be configured between one second and 1 hour.
RS232C serial output: from 300 up to 115.200 baud rate.
Immediate or deferred print-out.
Stored data can be displayed and stored data blocks can be deleted.
Automatic shutout after 8 minutes can be disabled.
Units of measurement can be selected according to the physical quantity of the con-
nected probe.
Firmware update through RS232C serial port.
Different types of SICRAM modules or probes can be connected to the input: Platinum
sensor temperature, thermocouple, relative humidity/temperature, Discomfort index,
continuous voltage (±20V), current (0...24mA), pressure, air speed and light.
Technical data of the instrument DO 9847
- Power supply:
Battery: 4 1.5V AA alkaline batteries; operating time with high quality batteries:
about 60 hours.
Mains: through 9Vdc, 250mA external power supply, 2 pole connector.
- Operating conditions:
Working temperature: -10...+50°C. Storage temperature: -25...+65°C.
Relative Humidity: 0...90%R.H., not condensing.
- LCD display: 128x64 pixel (56x38 mm) graphic LCD.
- Keyboard: 18 multifuction Keys and 3 function keys.
- Recorder data safety: independently from batteries charging conditions.
- Measured values storage: on 16 files divided into 16-sample pages.
- Quantity: 32.000 samples per input channel.
- Storage interval: 1 s...1 h. Time and date, real time.
Accuracy: 1 minute/month maximum error margin.
3
- Serial interface:
3
RS232C type galvanically insulated
Baud rate: 300...115.200 baud.
Parity: none.
Flow control: Xon/Xoff.
- immediate printing interval: 1 s...1 h.
- Firmware can be updated through PC using the instrument serial port.
6
- Probes connections: n° 3 DIN45326 8 pole connectors
- Dimensions and weight: 245x100x50 mm - 300 gr.
6
- Case: ABS - Protection: rubber.
DO 9847 - Characteristics of SICRAM modules
When the instrument is used together with the available SICRAM modules, its
accuracy and resolution are stated in the section where these modules are
described.
SICRAM modules for DO 9847
1
TP471
Temperature measure through PRT Platinum sensor
PRT resistance values @ 0°C
temperature range Pt25, Pt100
temperature range Pt500
Accuracy with Pt25, Pt100 sensor
Accuracy with Pt500 sensor
3
Resolution
3
Temperature drift @20°C
Excitation current
TP471D0 - Temperature measure for thermocouple with cold joint (inside ice at
0°C)
TP471D
- Temperature measure for 1 input thermocouple
TP471D1 - Temperature measure for 2 input thermocouple
1
Measuring
TC type
range
K
-200°C... 1370°C ±0.1°C up to 600°C / ±0.2°C above 600°C
J
-100°C... 750°C
T
-200°C... 400°C
1
E
-200°C... 750°C
N
-200°C ...1300°C ±0.1°C up to600°C / ±0.2°C above 600°C
R
+200°C ...1480°C ±0.25°C
S
+200°C ...1480°C ±0.3°C
B
+200°C ...1800°C ±0.35°C
1
N.B.: The accuracy regards the instrument complete with module; the probe's error
is not included.
4
SUB D 9 male connector.
Data bit: 8.
Stop bit: 1.
RS232C cable max.length: 15 m.
25Ω, 100Ω, 500Ω
-200°C ... +850°C
-200°C ... +500°C
±0.03°C up to 350°C
±0.3°C up to 850°C
±0.5°C up to 500°C
0.01°C from -200°C to 350°C
0.1°C from 350°C to 800°C
0.002%/°C
400μA impulse, length=100ms, time=1s
Accuracy
±0.05°C up to 400°C / ±0.1°C above 400°C
±0.1°C
±0.05°C up to 300°C / ±0.08°C above 300°C
Resolution
0.05°C from
scale beginning
to 350°C
0.1°C from 350°C
to full scale.
0.1°C all over the
scale
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