Vaisala PMB100 Manual do Utilizador descarregar pdf (Página 3)

www.vaisala.com M210839EN-A

Dimensions

TECHNICAL DATA

Operating range

(1 hPa=1 mbar)

Description/Value

500...1100 hPa

600...1100 hPa

800...1100 hPa

600...1060 hPa

Pressure ranges

800...1060 hPa

Temperature range -40...+60°C

Humidity range Non-condensing

Accuracy Description/Value

Linearity* ±0.25 hPa

Hysteresis* ±0.03 hPa

Repeatability* ±0.03 hPa

Calibration uncertainty** ±0.15 hPa

Accuracy at +20 °C*** ±0.3 hPa

Notes Description / Value

* Defined as ±2 standard deviation limits of end-point

non-linearity, hysteresis error or repeatability error

** Defined as ±2 standard deviation limits of inaccuracy

of the working standard including traceability to NIST

*** Defined as the root sum of the squares (RSS) of end-

point non-linearity, hysteresis error, repeatability error

and calibration uncertainty at room temperature

Total accuracy

+15...+25 °C ±0.3 hPa

0...+40 °C ±0.6 hPa

-20...+45 °C ±1.0 hPa

-40...+60 °C ±1.5 hPa

Long-term stability ±0.1 hPa/year

General

Supply voltage 10...30 VDC

Supply voltage control With TTL level trigger

Supply voltage

sensitivity

Negligible

Less than 4 mA Current consumption

Less than 1 µA in shutdown mode

0...2.5 VDC Output voltage

0...5 VDC

Output frequency 500...1100 Hz

Resolution 0.1 hPa

Load resistance 10 kohm minimum

Load capacitance 47 nF maximum

Settling time 1 s to reach full accuracy after power-

Response time 500 ms to reach full accuracy after a

pressure step

Acceleration sensitivity Negligible

Pressure connector M5 (10-32) internal thread

Pressure fitting Barbed fitting for 1/8"

Minimum pressure limit 0 hPa abs

Maximum pressure limit 2000 hPa abs

Electrical connector A removable connector for five wires

(AWG 28...16)

Pin 1: External triggering

Pin 2: Signal ground

Pin 3: Supply ground

Pin 4: Supply voltage

Terminals

Pin 5: Supply output

Housing material plastic

cover

ABS/PC blend

Metal mounting plate AI

Weight 90 g

Housing classification IP 32

1 2 3 4

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