Vaisala HMDW60 Manual do Utilizador descarregar pdf (Página 18)

33Vaisala Product Catalog 2006

HUMICAP® is a registered trademark of Vaisala.

Specifications subject to change without prior notice.

Technical Data

-20 200 40 60 •C

2.0

1.5

1.0

0.5

-0.5

-1.0

-1.5

-2.0

%RH

10 4020 605030 8070 %RH

%RH

-1

-2

-3

0 90 100

-10

0.8

0.6

0.4

0.2

-0.2

-0.4

-0.6

-0.8

•C

0-20 10 20 30 40 50 60 70 80 •C

HMD60UO/YO

General

Supply voltage 10...35 VDC (R

= 0 ohms)

20...35 VDC (R

= 500 ohms)

Output signal 4...20 mA

Operating temperature range:

electronics -40… +60 °C (-40…+140 °F)

sensor head -40…+60 °C (-40 …+140 °F)

Storage temperature range -40...+80 °C (-40...+176 °F)

Connections screw terminals 0.5...1.5 mm

Housing:

sensor head stainless steel

electronics housing cast aluminum

Sensor protection membrane filter

optional stainless steel sintered filter

Relative humidity

HMD60U and HMD60Y

Measurement range 0...100 %RH

Accuracy at +20 °C (+68 °F)

Temperature dependence

Response time at +20 °C (+68 °F) 15 s with membrane filter

Sensor HUMICAP® 180

Temperature (Y and T models only)

Measurement range -20…+60 °C (-4…+140 °F)

Output signal -40…+60 °C (-40…+140 °F)

Accuracy

Linearity better than 0.1 °C (0.18 °F)

Sensor PT 1000 IEC 751 class B

Dimensions

Dimensions in mm

DTR503B dimensions

DTR503B pole

installation

DTR503B horizontal

beam installation.

(266)

(442)

(285.5)

(ø105)

Pole Mast, diameter

30...60 mm / 1,2...2,3"

2pcs

HUMIDITY

PRICE:

2-Wire: Output signals

HMD60UO RH only $610

HMD60YO RH & Temp. $720

3-Wire:

HMD70UO RH only $640

HMD70YO RH & Temp. $800

HM_2006_USA_II_FINAL_December29,2005.pmd 1/5/2006, 10:46 AM33

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