Vaisala INTERCAP HMDW80 SERIES Especificaciones Pagina 167

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Technical Data
Operating Range (1hPa=1mbar)
Pressure range (order specified)
serial output 500 ... 1100 hPa
50 ... 1100 hPa
analog output 500 ... 1100 hPa
600 ... 1060 hPa
800 ... 1060 hPa
900 ... 1100 hPa
Operating temperature range -40 ... +60 °C (-40 ... +140 °F)
Humidity range non-condensing
General
(• Factory setting)
SERIAL OUTPUT
Current consumption
normal mode < 15 mA•
power down mode < 0.8 mA
shutdown mode 0.2 mA
Accuracy
SERIAL OUTPUT (units in hPa)
Pressure range 500 ... 1100 50 ... 1100
Class A Class B
Non linearity* ± 0.10 ± 0.15 ± 0.20
Hysteresis* ± 0.05 ± 0.05 ± 0.10
Repeatability* ± 0.05 ± 0.05 ± 0.10
Calibration uncertainty** ± 0.07 ± 0.15 ± 0.20
Accuracy at +20 °C (+68 °F)*** ± 0.15 ± 0.20 ± 0.35
Temperature dependence**** ± 0.20 ± 0.20 ± 0.40
Total accuracy***
-40 ... +60 °C (-40 ... +140 °F)
± 0.25 ± 0.30 ± 0.50
Long term stability (hPa/year) ± 0.10 ± 0.10 ± 0.20
ANALOG OUTPUT
Non linearity* ± 0.20 hPa
Hysteresis* ± 0.05 hPa
Repeatability* ± 0.05 hPa
Calibration uncertainty** ± 0.15 hPa
Accuracy at +20 °C (+68 °F)*** ± 0.30 hPa
Temperature dependence**** ± 0.50 hPa
Total accuracy*** -40 ... +60 °C (-40 ... +140 °F) ± 0.60 hPa
Long term stability ± 0.10 hPa/year
* Defined as the ±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.
**** Defined as ±2 standard deviation limits of temperature
dependence over the operating temperature range.
Dimensions
Dimensions in mm (inches)
BAROCAP
®
is a registered trademark of Vaisala.
Shutdown ON/OFF
Settling time at power up 2 s
Serial I/O (factory setting•) RS232C
RS232C /TTL (optional)
RS485, non isolated (optional)
parity none, even•, odd
data bits 7•, 8
stop bits 1•, 2
Baud rate 1200, 2400, 4800, 9600•, 19200
Response time 1 s•
Resolution 0.01 hPa (1 measurement/s)
0.03 hPa (10 measurements/s)
ANALOG OUTPUT
Outputs 0 ... 5 VDC, 0 ... 2.5 VDC (order specified)
Current consumption
normal mode < 8 mA
shutdown mode 0.2 mA
Shutdown ON/OFF
Response time 500 ms
Resolution 300 µV
Measurement rate 3 measurements/s
ALL MODELS
Supply voltage (reverse polarity protected)
with RS232/TTL output 5 ... 28 VDC
with RS485 or analog output 8 ... 18 VDC
Max. pressure 5 000 hPa abs.
Pressure connector M5 (10-32) internal thread
Pressure fitting barbed fitting for 1/8" I.D. tubing
Housing
electronics IP65 (NEMA 4)
sensor IP53
Housing material PC plastic
Supply/output cable length 1, 2, 3, 5 or 10 m
Instrument 110 g
Cable 28 g/m
Electromagnetic compatibility Complies with EMC standard
EN61326-1, Generic Environment
122.5 (4.82)
120 (4.72)
16
(0.63)
50 (1.97)
32 (1.26)
122.5 (4.82)
120 (4.72)
16
(0.63)
50 (1.97)
32 (1.26)
Ref. B210942EN-B ©Vaisala 2012
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
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more information
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