Technical Data

Measurement Performance

Pressure range (1 hPa = 1 mbar)

500 … 1 100 hPa

600 … 1100 hPa

800 … 1100 hPa

800 … 1060 hPa

600 … 1060 hPa

Resolution

0.1 hPa

Load resistance

10 000 Ω minimum

Load capacitance

47 nF maximum

Settling time to full accuracy after

startup

1 s

Response time to full accuracy after a

pressure step

500 ms

Acceleration sensitivity

Negligible

Accuracy

Linearity 1)

±0.25 hPa

Hysteresis 1)

±0.03 hPa

Repeatability 1)

±0.03 hPa

Pressure calibration uncertainty 2)

±0.15 hPa

Voltage calibration uncertainty

± 0.7 mV

Frequency calibration uncertainty

± 0.3 Hz

Accuracy at +20 °C (+68 °F) 3)

±0.3 hPa

Total Accuracy at

+15 … +25 °C (+59 … +77 °F)

±0.3 hPa

0 … +40 °C (+32 … +104 °F)

±0.6 hPa

−20 … +45 °C (−4 … +113 °F)

±1.0 hPa

−40 … +60 °C (−40 … +140 °F)

±1.5 hPa

Long-term stability

±0.1 hPa / year

1)

Defined as ±2 standard deviation limits of end-point non-linearity, hysteresis error, or repeatability

error.

2) Defined as ±2 standard deviation limits of inaccuracy of the working standard including traceability to

international standards.

3) Defined as the root sum of the squares (RSS) of end-point non-linearity, hysteresis error, repeatability

error, and calibration uncertainty at room temperature.

Operating Environment

Operating temperature

−40 … +60 °C (−40 … +140 °F)

Storage temperature

−40 … +60 °C (−40 … +140 °F)

Operating humidity

Non-condensing

EMC compliance

EN/IEC 61326-1, Electrical equipment

for measurement, control and

laboratory use - industrial

environment

Mechanical Specifications

IP rating

IP32

Dimensions (H × W × D)

97.3 × 68.4 × 28.1 mm

(3.83 × 2.69 × 1.10 in)

Weight

90 g (3.2 oz)

Materials

Housing cover

Plastic ABS/PC blend

Mounting plate

Aluminum

Inputs and Outputs

Supply voltage

10 … 30 VDC

Supply voltage control

With TTL-level (Transistor-

Transistor Logic) trigger

Supply voltage sensitivity

Negligible

Average power consumption

0.10 W at 12 V

Output voltage

0 … 2.5 VDC

0 … 5 VDC

Output frequency

500 … 1100 Hz

Pressure connector

M5 (10 … 32) internal thread

Pressure fitting

Barbed fitting for ⅛ in

Minimum pressure limit

0 hPa abs

Maximum pressure limit

2000 hPa abs

Electrical connector

A removable connector for 5 wires

(AWG 28 … 16)

Terminals

Pin 1: External triggering

Pin 2: Signal ground

Pin 3: Supply ground

Pin 4: Supply voltage

Pin 5: Voltage/Frequency output

Published by Vaisala | B210681EN-E © Vaisala 2018

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change without notice.

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