Vaisala HUMICAP MMT310 Servisní příručka Strana 81
- Strana / 156
- Tabulka s obsahem
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
79
Technical data
Ref. B210375EN-B ©Vaisala 2009
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 specifi cations — technical included — are subject
to change without notice.
Measured variables
DEW POINT TEMPERATURE
Measurement range(typical)
Standard version -40 ... +60 °C (-40 ... +140 °F) T
d
Extended version -60 ... +60 °C (-76 ... +140 °F) T
d
SF
6
version -50 ... +60 °C (-58 ... +140 °F) T
d
Analog output scalings
option 1 -80 ...+20 °C (-112 ... +68 °F) T
d
option 2 -60 ... +40 °C (-76 ... +104 °F) T
d
option 3 free scaling
Accuracy ±3 °C (±5.4 F) T
d
(see graph below)
(when the dew point is below 0 °C (32 °F), the transmitter outputs
frostpoint)
Operating environment
Temperature *) -40 ... +60 °C (-40 ... +140 °F)
Relative humidity 0 ... 100 %RH
Pressure *) 0 ... 50 bar
a
(725 psia)
Sample fl ow rate no effect for measurement accuracy
*) For extended temperature down to -40 °C (-40 °F) or pressure up
to 50 bar
a
(725 psia) the supply voltage must be 24 ... 28 VDC.
Outputs
Analog output (scalable) 4 ... 20 mA (3-wire), 0 ... 1 V/5 V
Resolution for current output 0.002 mA
Resolution for voltage output 0.3 mV
Typical temperature dependence 0.005% of span / °C
Connector 4-pin M8 (IEC 60947-5-2)
connection cable with snap-on or thread locking available
RS232 serial line for service use with DMT142RS cable
General
Sensor Vaisala DRYCAP
®
180D
Measured gases non-corrosive gases
(SF
6
gas with special model)
Recommended calibration interval
to confi rm the specifi ed accuracy 2 years
Operating voltage with voltage output 12 ... 28 VDC
Operating voltage with current output 18 ... 28 VDC
Supply current
normal measurement 10 mA + load current
during self-diagnostics max. 220 mA pulsed
Load for current output max. 500 ohm
Load for voltage output min. 10 kohm
Housing material stainless steel body (AISI316L)
plastic cap(ABS/PC)
Sensor protection stainless steel sintered fi lter
Mechanical connection G1/2” ISO 228-1 thread
with bonded seal ring
(U-seal)
Housing classifi cation IP64 (NEMA 3S)
Storage temperature range -40 ... +80 °C (-40 ... +176 °F)
Weight 118 g (4.16 oz)
Complies with EMC standard EN61326-1, Electrical equipment
for measurement, control and laboratory use - EMC requirements;
Industrial environment.
DEW POINT ACCURACY VS. MEASUREMENT CONDITIONS
Dew point accuracy range for the extended version. Standard
version with dotted line.
Response time 63% [90%] at +20 °C gas temperature and 1 bar
pressure
-60 -> -20 °C T
d
(-76 -> -4 °F T
d
) 5 s [10 s]
-20 -> -60 °C T
d
(-4 -> -76 °F T
d
) 45 s [10 min]
PPM VOLUME CONCENTRATION
Measurement range 70 ... 200 000 ppm
Accuracy at +20 °C (+68 °F), 1013 mbar 7.3 ppm + 9.2% of reading
Accessories
Output cable M8, snap-on connector, 2 meters 211598
Output cable M8, thread connector, 3 meters HMP50Z300, several
lengths available
Connection cable for DM70 211917ZZ
Service cable for serial line DMT142RS
Sampling cells
basic sampling cell DMT242SC
with Swagelok 1/4" male connectors DMT242SC2
with quick connector and leak screw DSC74
two-pressure sampling cell DSC74B
cooling/venting coil DMCOIL
See DM70 / Portable Sampling Systems and Sampling Cells for
further information about sampling cells available
- HUMIDITY / DEW POINT / 1
- Vaisala – at your service 5
- Dew Point 6
- Building Automation 8
- Cleanrooms and Chambers 9
- Humidity 12
- Graphical display of 16
- Outputs and power supply 16
- Flexible installation 17
- For moderate humidities 17
- Vaisala HUMICAP® 18
- 41 (1.6) 19
- 51 (2.0) 19
- 192 (7.56) 19
- 253 (9.96) 19
- True humidity readings 20
- Many ways to install 20
- Technical Data 21
- Accessories 21
- Dimensions 21
- Temperature Transmitters 22
- HMP361 for wall mounting 23
- HMP363 for confined spaces 23
- HMP364 for high pressure 23
- HMP365 for high temperature 24
- HMP367 for high humidities 24
- HMP368 for pressurized 24
- Transmitter 28
- Performance 30
- Available options 30
- Annual calibration 30
- Indoor Applications 32
- Measures both humidity 34
- Fast, on-site calibration 34
- Resistant to chemicals 34
- Low maintenance costs 38
- Selectable functions 38
- (HMD/W50) 38
- Demanding applications 40
- Unique warmed probe 40
- Vaisala HUMICAP® Sensor 40
- Chambers 42
- Vaisala INTERCAP 44
- Humidity and Temperature 44
- Probe HMP60 44
- Vaisala HUMICAP 46
- Probe HMP110 46
- Three probes 48
- MI70 Link 48
- HMI41 Indicator and 50
- HMP46 High Temperature Probe 50
- Fast and easy-to-use 54
- HMK15 Humidity Calibrator 56
- DTR500 Solar Radiation and 60
- Precipitation Shields 60
- Versatile outputs and 67
- (wireless) data collection 67
- Easy installation 67
- DMT347 with Small Sized Probe 68
- DMT348 with Probe for 68
- Pipeline Installations 68
- Ensure dry 71
- Measure humidity directly 72
- DMT345, Accurate in hot 72
- OEM Applications 76
- Low maintenance 78
- Vaisala DRYCAP® 80
- Long calibration interval 80
- DSS70A portable 84
- Sampling cells for 84
- Transmitter Series for Oil 86
- Moisture in Oil 86
- The Vaisala HUMICAP 87
- Hand-Held 87
- MMT332 For High Pressure 88
- Installations 88
- MMT337 with Small Sized Probe 88
- Prevent it 91
- Transmitter for Oil 92
- Measurements 98
- Carbon Dioxide 98
- Interchangeable probes 100
- Technical data 101
- Demanding OEM Applications 102
- GMM111 Carbon Dioxide Module 104
- Vaisala CARBOCAP 106
- Two sampling methods 106
- Demand-controlled Ventilation 108
- Features/Benefi ts 110
- GMM112 Carbon Dioxide Module 112
- GMM20W Carbon Dioxide Module 114
- GML20 and GML20T 116
- Process Measurements 118
- Humidity and 121
- Measurement 121
- Environments 121
- Hazardous Areas 122
- Barometric Pressure 124
- PTU300 Models 125
- For more information, visit 128
- Reliable and accurate 129
- HVAC solutions 129
- Take the lab to the fi eld 132
- Standard PTB330TS 134
- PTB210 Digital Barometer 136
- Vaisala BAROCAP® 138
- Accuracy and stability 138
- Applications 138
- Ideal for outdoor 140
- Carefree maintenance 140
- Measuring acoustic 142
- Wind Measurement 146
- Vaisala Service O ering 148
- Vaisala Service Offering 148
- Accredited Body 149
- Accredited Parameters 149
- Vaisala Filters 150
- Vaisala Filters continued 151
- Vaisala Contact Information 153
- ACCURATE 154
Související produkty a manuály pro Měření, testování a kontrola Vaisala HUMICAP MMT310
(187 stránky)© 2020, manymanuals.cz. Všechna práva vyhrazena. | 0.834 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Komentáře k této Příručce