Vaisala HUMICAP MMT310 Instrukcja Obsługi Strona 34
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HMD60UO/YO Outdoor Humidity and
Temperature Transmitter & Solar Radiation Shield
Stable performance
in demanding outside
environments
The duct-mount Vaisala HUMICAP
®
Humidity and Temperature
Transmitters HMD60UO and
HMD60YO utilize Vaisala HUMICAP
®
Sensor. The Vaisala HUMICAP
®
Sensor
is known for its excellent reliability,
long-term stability, and reliable
operation in humidity measurement.
In addition, the sensors are insensitive
to dust and most chemicals, and
are not damaged by condensation.
The transmitters feature two wire
connections that make retrotting,
upgrading and installations easy.
Fast, on-site calibration
The accuracy of the transmitters
is easy to check by using Vaisala
HUMICAP
®
Hand-Held Humidity Meter
HM70. The calibration can be done in
seconds with a single potentiometer
– without disturbing the operation,
thus ensuring accuracy and saving
hours of maintenance time.
Shield protects sensor
The maintenance-free, 12 plate
Vaisala Solar radiation Shield
DTR503B is naturally ventilated, and
protects the sensors from scattered,
as well as, direct solar radiation and
rain.
The plates are composed of a special
plastic material that offers excellent
thermal characteristics and UV
stabilized construction. The white
outer surface reects radiation, while
the black inside absorbs accumulated
heat, resulting in more accurate
measurement.
Features/Benefits
▪
Full 0 … 100 %RH measurement
▪
Vaisala Solar Radiation Shield
DTR503B provides excellent
ventilation while blocking
direct and reflected solar
radiation, and precipitation
▪
True two-wire transmitter with
4 to 20 mA loop powered
output: compatible with most
energy management systems
▪
Electromagnetically
compatible
▪
Temperature compensated
▪
Excellent long-term stability
▪
Negligible temperature
coecient
▪
±2 % accuracy (0...90 %RH),
±3 % (90 % ... 100 %RH)
▪
NEMA 4 (IP65) housing
Vaisala HUMICAP
®
Humidity and
Temperature Transmitter HMD60YO,
combined with Vaisala Solar Radiation
Shield DTR503B is easy to install and
ideal for outdoor applications.
Easy-to-install
The easy-to-install DTR503B is
suitable for a wide range of
applications. It can be mounted on a
vertical pole, horizontal beam or at
surface.
HMD70UO/YO
Versatile alternatives to the
HMD60UO/YO transmitters for
outdoor applications are the
HMD70UO/YO transmitters. These
instruments feature selectable output
signals of 0 … 1V, 0 … 5V, or 0 … 10V
or 0 … 20mA. Powered by either AC
or DC voltage, they are available with
relative humidity only, or relative
humidity and temperature sensors.
They are also equipped with the
radiation/precipitation shield.
Technical data
General
Supply voltage 10 ... 35 VDC (R
L
= 0 ohms)
20 ... 35 VDC (R
L
= 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
2
Housing
sensor head stainless steel
electronics housing cast aluminum
Sensor protection membrane filter
optional stainless steel sintered filter
HUMICAP
®
is a registered trademark of Vaisala.
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)
Operating range -40 … +60 °C (-40 … +140 °F)
Dimensions
Dimensions in mm
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
Ref. B210768EN-B ©Vaisala 2010
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.
For more information, visit
www.vaisala.com or contact
us at sales@vaisala.com
10 4020 605030 8070 %RH
%RH
3
2
1
0
-1
-2
-3
0 90 100
-20 200 40 60 •C
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
%RH
80
-10
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
s#
0-20 10 20 30 40 50 60 70 80 s#
(266)
(442)
(285.5)
(ø105)
Pole Mast, diameter
30...60 mm / 1,2...2,3"
2pcs
DTR503B pole
installation
DTR503B horizontal beam
installation
DTR503B dimensions
- HUMIDITY / DEW POINT / 1
- Vaisala – at your service 3
- Building Automation 5
- Cleanrooms and Chambers 5
- Humidity 7
- 37.5 (1.48) 9
- 78.5 (3.09) 9
- 98.5 (3.88) 9
- Ø 12 (0.47) 9
- 120 (4.72) 10
- 170 (6.69) 10
- 41 (1.61) 10
- Duct installation kit 11
- Temperature Transmitters 12
- Transmitter 15
- Indoor Applications 17
- Chambers 22
- Vaisala INTERCAP 23
- Humidity and Temperature 23
- Probe HMP60 23
- Vaisala HUMICAP 24
- Probe HMP110 24
- HMI41 Indicator and 26
- HMP46 High Temperature Probe 26
- Performance 29
- Interchangeable Probe 29
- Available Options 29
- Technical Data 30
- HMK15 Humidity Calibrator 31
- DTR500 Solar Radiation and 33
- Precipitation Shields 33
- The Vaisala HUMICAP 36
- Transmitter Series HMW80 37
- HVAC Applications 39
- WITH OPTIONAL CURRENT MODULE 40
- **0 … 20 mA (R 40
- 1/8"-27 NPT 41
- Ensure dry 43
- OEM Applications 46
- Transmitter Series for Oil 51
- Moisture in Oil 51
- Prevent it 53
- Transmitter for Oil 54
- 0 ... 2 % 57
- Demanding OEM Applications 59
- GMM111 Carbon Dioxide Module 60
- Demand-controlled Ventilation 62
- GMM20W Carbon Dioxide Module 65
- GML20 and GML20T 66
- Process Measurements 67
- Humidity and 68
- Measurement 68
- Environments 68
- Hazardous Areas 69
- PTU300 Models 70
- Barometric Pressure 70
- Reliable and accurate 72
- HVAC solutions 72
- Take the lab to the field 74
- Standard PTB330TS 75
- PTB210 Digital Barometer 76
- Wind Measurement 81
- Vaisala Service Oering 82
- Vaisala Service Offering 82
- Your Warranty 83
- PRICE LIST 84
- DMT132 Dewpoint Transmitter 85
- Datasheet – front 85
- Vaisala Filters 89
- Vaisala Filters continued 89
- Order Guides 90
- Note: The Universal AC 91
- For high temperatures 92
- For high humidities 93
- For wall mounting 95
- For general use 96
- With Two Standard Chambers 101
- For Pressurized Processes 103
- DMT345 Dewpoint Transmitter 104
- DMT152 Dewpoint Transmitter 105
- DMT242 Dewpoint Transmitte 106
- For pressurized pipelines 108
- GMT221 and GMT222 CO 109
- Transmitters 109
- OMT355 Oxygen Transmitter 110
- 1 Transmitter type 111
- (-40...+140 °F) 112
- (-4...+140 °F) 112
- (+32...+140 °F) 112
- Order Guide 114
- Features/Benefits 115
- Technical data 116
- 3 Cable length 1.0 m 117
- PTB110 Barometer 118
- WXT520 Weather Transmitter 119
- Vaisala Contact Information 121
- ACCURATE 122
- For more information, visit 123
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