Vaisala HUMICAP MMT330 Manual de usuario descargar pdf (Pagina 3)

P.O. Box 26, FI-00421 Helsinki, FINLAND

Tel: +358 9 894 91

Fax: +358 9 8949 2485

Email: industrialsales@vaisala.com

www.vaisala.com

Vaisala Instruments Catalog 2009

Ref. B210768EN rev. A

MMT330 SERIES MOISTURE IN OIL

Display LCDwithbacklight,graphic

trend display of any parameter

Displaymenulanguages

English,Chinese,Spanish,

Japanese

French,

German

,Russian,Swedish,Finnish

Mechanics

CablebushingM20x1.5forcablediameter8...11mm/0.31...0.43”

Conduittting 1/2”NPT

Interfacecableconnector(optional)M12series8pin(male)

option1withplug(female)with5m/16.4ftblackcable

option2withplug(female)withscrewterminals

USB-RJ45SerialConnectionCable(incl.Mi70Linksoftware)219685

Probecablediameter 5.5 mm

Probecablelengths 2 m, 5 m or 10 m

Housingmaterial G-AlSi10Mg(DIN1725)

Housingclassication IP 65 (NEMA 4X)

Mounting options

Mountingwith MountingwithDINRail

WallMountingKit InstallationKit

Pole Installation with MountingRainShield

InstallationKit withInstallationKit

for Pole or Pipeline

Dimensions

HUMICAP®isaregisteredtrademarkofVaisala.

Specicationssubjecttochangewithoutpriornotice.

©VaisalaOyj







 







Measured values

Water activity

Measurementrangea

0 ... 1

Accuracy(includingnonlinearity,hysteresisandrepeatability)

0 ... 0.9 ±0.02

0.9 ... 1.0 ±0.03

Responsetime(90%)at+20°C

in still oil (with stainless steel lter) 10 min.

Sensor HUMICAP®

Performance

Temperature

Measurementrange

MMT332 -40...+180°C(-40...+356°F)

MMT337 -40...+180°C(-40...+356°F)

MMT338 -40...+180°C(-40...+356°F)

Accuracyat+20°C(+68°F) ±0.2°C(0.36°F)

Operating environment

Operatingtemperature

forprobes sameasmeasurementranges

fortransmitterbody -40...+60°C(-40...+140°F)

with display 0...+60°C(+32...+140°F)

Pressurerangeforprobes Seeprobespecications

Complies with EMC standard EN61326-1, Electrical equipment for

measurement,controlandlaboratoryuse-EMCrequirements;

Industrial environment.

Inputs and outputs

Operatingvoltage 10...35VDC,24VAC

with optional power supply module

100...240VAC50/60Hz

Powerconsumption@20°C(U

24VDC)

RS-232 max 25 mA



2x0...1V/0...5V/0...10Vmax25mA

out

2 x 0...20 mA max 60 mA

displayandbacklight + 20 mA

Analogoutputs(2standard,3rdoptional)

current output 0 ... 20 mA, 4 ... 20 mA

voltageoutput 0...1V,0...5V,0...10V

Accuracyofanalogoutputsat20°C±0.05%fullscale

Temperature dependence of the

analogoutputs ±0.005%/°Cfullscale

External loads

current ouputs R

< 500 ohm

0...1Voutput R

> 2 kohm

0...5Vand0...10Voutputs R

> 10 kohm

Max wire size 0.5 mm

(AWG20)strandedwiresrecommended

Digitaloutputs RS-232,RS-485(optional)

Service connection RS-232,USB

Relayoutputs0.5A,250VAC,SPDT,PotentialFree(optional)

Ethernet interface (optional)

Supported standards 10/100Base-T

Connector RJ45

Protocols Teln et

Software support VaisalaMI70link

WLANinterface(optional)

Supported standards 802.11b

Antenna connector type RP-SMA

Protocols Teln et

Security WEP64/128,WPA

Software support VaisalaMI70link

Authentication/Encryption(WLAN)

Open / no encryption

Open/WEP

WPAPresharedkey/TKIP

WPAPresharedkey/CCMP(a.k.a.WPA2)

Optionaldataloggerwithreal-timeclock

Loggedparametersmax.threewithtrend/min/maxvalues

Logginginterval10sec( xed)

Max.loggingperiod4years5months

Loggedpoints13,7millionpointsperparameter

Battery lifetime min. 5 years

Technical Data

1 2 3

Comentarios a estos manuales

Sin comentarios

Vaisala HUMICAP MMT330 Manual de usuario Pagina 3

Comentarios a estos manuales

Relacionado con productos y manuales para De medición, control y control Vaisala HUMICAP MMT330