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GY-WT11 User Manual

This manual describes the DIN-rail water leak controller's functions, interfaces and specifications. It covers sensing cable connections, sensitivity adjustment, relay outputs and Modbus RTU communication, along with mounting, system wiring, handling precautions and ordering information for sensing cables, leader cables and fixing clips.

GY-WT11 User Manual English.pdf
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DINrailWaterLeakSensor
Instruction
manual
Pleasereadthismanualcarefullyandkeepitinasafe
place.
Toensurenormaloperation,thismanualmustbestrictlyfollowed.
Cultivation
DINrailWaterLeakSensor
Theleakdetectorcanmonitoradualcoreleakdetectioncableupto1,500metersinlength.Itcanbeusedboth
forcableinstallationandinconjunctionwithotherdetectionprobes.Oncealiquidisdetected,theleakdetector
triggersanaudibleandvisualalarmandactivatesarelay,closingitsinternaldrycontactswitch.Byconnecting
multipleindependentsensorcablesegments,arobustandcosteffectivesystemcanbeconstructed.
ThisproductcanbeusedeitherasastandaloneleakdetectionandalarmunitorOnlineconnectivitywithother
integrateddataacquisitionhosts.Itissuitableforrealtimeleakdetectionincriticalareassuchascomputer
rooms,basestations,warehouses,libraries,museums,andindustrialsites,andcanalsobeusedforequipment
requiringleakmonitoring,includingairhandlingunits,chillers,liquidstoragetanks,andpumpsumps.
Product
Features
1.924VDCpowersupply,distinguishbetween
positiveandnegativeaccess2.Adjustable
inductionsensitivity
3.Therelayoutputformisnormallyopenandnormally
closedatthesametime,andcanbefreelyselected.4.Good
antistaticandantisurgetechnologytoensurethereliable
operationoftheproduct.5.35mmDINrailinstallationmethod
6.Externaldimensions:37x108x60mm
Cultivation
DC12VPositive
DC12Vnegative
Powerindicator
light
Common
terminal
Normally
open(NO)
Normally
closed
(NC)
RS485output
Adjustsensitivity
Alarmindicator
light
Mutekey
Leadwire,nopolarity
distinction.
Product
Description
Note:Interfacesandappearancesmayvarydependingon
themodel.
Cultivation
DigitalAgriculturalProductSolutions
DigitalCampusProductSolutions
ContractEnergyManagementProductSolutions
Providedatasupportforagriculturalcycleoptimization
lighting,energyconsumptionresources
optimization,improveenergyefficiencyindoorair
qualitymonitoring,fresheverybreathofelectricity
abnormalmonitoring,personnelstatistics,improve
thesafetymanagementofthedormitory
Saveenergyconsumptionbyabout20%andprovidecarbon
emissiondatasupport
Precisionirrigationcontrolreducesirrigationwaterconsumption
by40%
Deploymentcostsavingsof6070%
Increasecropyieldandyieldofgoodqualityaftercropmaturity
PublicAgencyRatingSupport
Reducecosts,reduceirrigationpersonnelandfieldinspectionsby
80%,
Meettheneedsofenergysavingtransformationofvarioustypesof
publicinstitutions
Brightkitchenandbrightstovetoprotectfoodhygiene
andhealth
Wirelesswiringfreedeployment,moretimelyequipmenttroubleshooting,reduceunplanneddowntime,improveefficiency
Realtimealarmresponsetopreventcampus
bullying
Datasharingandintercommunicationprovidecomprehensivedatasupportforcampus
management
basestation
gateway
basestation
gateway
Ultralowpowersolar
gateway
basestation
gateway
Intelligentlighting
control
IndoorAirQuality
Monitoring
Temperaturemillimeterlargestablefan/wirelesscontrolbelt
foryangmotor
Soilfillingwater
monitoring
centralairconditioning
control
Seatoccupancy
detection
Smokealarm
PotteryCurtain
Control
facility
agriculture
Elevator/photovoltaic
numberoflightacquisition
Light
monitoring
Multifunctiondatacollector
Remotemeter
readingmanagement
Noise
monitoring
temperatureand
humiditymonitoring
CarbonDioxide
Monitoring
Wirelesssolenoidvalve
controller
Doorandwindow
conditionmonitoring
Humanbody
inductionlinkage
Intelligentswitch
panel
Intelligentlighting
control
Intelligentcurrent
monitoring
Pumpstartstopcontrolandcondition
monitoring
Waterlevel
monitoring
Equipmentenergyconsumption
monitoringandcontrol
Intelligentswitch
board
Wirelesssolenoidvalve
controller
Multifunctiondatacollector
Pipelinepressure
monitoring
SmartScenario
Panel
Electriccontrol
People
counting
IndoorAirQuality
Monitoring
Wisdomwater
savinglatentspot
Watersaving
irrigation
Waterleakage
monitoring
WaterDetectionInput
Numberof
detectionpaths
Bus
Route1
Connection
end
Phoenix
Terminal
Detection
distance
Upto500meters
Detection
accuracy
±(0.5%FS+0.2)m
Sensitivityrange
5speedadjustable(softwaresetting)
Formsof
Protection
Electrostatic
protection
DOoutput
NumberofDO
routes
Bus
Route1
Connection
end
Phoenix
Terminal
DOOutputType
TypeCrelay
Contactcapacity
Formsof
Protection
Lightning
protection
Overvoltageand
overcurrentprotection
Serialuplinkinterface
SerialPortType
Numberofports
Bus
Route1
Connection
end
Phoenix
Terminal
Communication
protocol
ModbusRTUProtocol
Formsof
Protection
Lightning
protection
Overvoltageand
overcurrentprotection
Cultivation
Whitecasing
Technical
Specifications
Power
supply
Powerconnection
end
Phoenix
Terminal
Inputvoltage
Current
Power
consumption
Formsof
Protection
Lightning
protection
Overvoltageand
overcurrentprotection
Protectionand
safeguarding
Staticelectricity:GB/T17626.22018,level2,contact4KV,
air4KVsurge:GBT17626.52019,level2,differential
mode0.5KVEFT:GB/T17626.42018,level2,powerline
1KV,signalline0.5KVradiation:GB/T17626.32016,level
2
Work
environment
Operating
temperature
Operating
humidity
95%RH(noncondensing)
Mechanical
properties
Installation
Installationofguiderail/locating
hole
Size
(±1mm,excludingterminalsandcardboard)
Appearance
Cultivation
Thecontrolleris60mm
thick.
Railmounted
installation
Product
dimensions
Product
installation
Note:Thedimensionsandportdetailsshownareforreferenceonly;pleaserefertothe
actualproduct.
Unit(mm)
Theleakdetectionmoduleiscompactand
featuresconvenient
35MMDINrailinstallationmethod,canbe
installedintherailboxorcontrolelectricalbox.
Cultivation
Note:Topreventdamagetothecontroller,pleasekeepthedeviceinitsoriginalpackaginguntilyouarereadytoinstallit.
Selecttheinstallation
location:
Theselectedinstallationlocationshallensurethatthemoduleisnotaffectedbyenvironmentalconditions,
extremetemperatures,orseverevibrations.Thisproductcanbesnapfittedontoastandard35mmDINrail.If
thereisavailablespaceontheexistingelectricalorinstrumentpanelmountingrail,themodulecanalsobe
installedthere.AshortsectionofDINrailcanalsobeinstalleddirectlyonanysurfaceofthewallorenclosure,
andthemodulecanthenbesecured;however,caremustbetakentoensurethatthisdoesnotcreateatripping
hazard.Themoduleshouldbeinstalledwithin1,500metersofthecontrolsystemhostintermsofwiringlength.If
thedistanceexceeds1,500meters,pleaseconsultthemanufacturerformethodstoextendtheconnectionrange.
Product
installation
Product
Applications
Cultivation
Audibleand
visualalarm
Valve
Monitoring
Monitoring
host
mobile
phone
Email
computer
NonlocatingWaterLeakDetection
Cable
Leadwire
Fixedbuckle
Detectstartingpoint
Jumpingwire
maleandfemale
connector
Terminal
Themoduleisanelectronicdevice.Thefollowingpreventivemeasuresshouldbestrictlyobservedtoavoid
damagetoelectroniccomponents.
1.Handlewithcareandavoidmechanicalshocksor
impacts.
2.Keepitdry.
3.BeforehandlingtheWT11module,firsttouchagroundedobjectsuchasequipmentorawaterpipetodischargeanystatic
electricity.
4Avoidcontactwithmetalfilings,grease,pipelinecoatings,andothercontaminants.
Precautions
Accessory
kit
Fixedadhesive
clip
NonlocatingWaterLeak
DetectionCable
NonlocatingLeak
DetectionLeadCable
Positioning3linewhitePPyarninductionline
Technical
Specifications
Cablediameter
Number
ofcores
Continuitytestlineandsignalline
(7/0.20TA)24#,redfiberopticcablejacket
BluePP11/0.16TA
Locationline
1corewhitefibersheath
Sheathmaterial
whitefiber
Coreresistance
Cableweight
Operatingtemperature
range
Fixedadhesiveclip
Technical
Specifications
Quantity
1/m
Size
Weight
About2.4g/unit
(Theaccessorykitmustbe
purchasedseparately.)
Note:Theappearancemayvarydependingonthemodel;pleaserefertothe
actualproduct.
Illustration
Cultivation
Orderinformationforslidetracktypewater
leaksensors:
Accessorypackageorder
information:
Requiresakitofaccessories
foruse.
Note:Thesliderailtypewaterleaksensorrequiresamountingaccessorykit,whichmustbepurchased
separately.
OrderInformation
Appearance
Model
Note
Appearance
Model
Note
3meter3corewhitePPyarninductioncable
5meter3corewhitePPyarninductioncable
7.5meter3corewhitePPyarnsensorcable
10meter3corewhitePPyarnsensorcable
20meter3corewhitePPyarnsensorcable
30meter3corewhitePPyarnsensorcable
40meter3corewhitePPyarnsensorcable
60meter3corewhitePPyarnsensorcable
3Madhesiveclip(unit)
units/
meter
TheDivisionfollowsthestrategyofsustainabledevelopment,productswillbeconstantlyupdatedandimproved.Ifthecontentslistedinthecatalogdifferfromtheactualproduct,nofurthernoticewillbe
given.
For"orderingsystem,productOEM,latestproductinformation",etc.,contactyouraccountmanagertoobtain.
UpdatedonMay13,2025
Cultivation
Readabletextreferenceforsmalllabels
Sourcepage2
Cultivation
Sourcepage3
Normallyopen(NO)
Sourcepage3
Normallyclosed(NC)
Sourcepage3
Cultivation
Sourcepage3
Providedatasupportforagriculturalcycleoptimization
Sourcepage3
lighting,energyconsumptionresourcesoptimization,improveenergyefficiencyindoorairquality
monitoring,fresheverybreathofelectricityabnormalmonitoring,personnelstatistics,improvethesafety
managementofthedormitory
Sourcepage3
Saveenergyconsumptionbyabout20%andprovidecarbonemissiondatasupport
Sourcepage3
Precisionirrigationcontrolreducesirrigationwaterconsumptionby40%
Sourcepage3
Deploymentcostsavingsof6070%
Sourcepage3
Increasecropyieldandyieldofgoodqualityaftercropmaturity
Sourcepage3
PublicAgencyRatingSupport
Sourcepage3
Reducecosts,reduceirrigationpersonnelandfieldinspectionsby80%,
Sourcepage3
Meettheneedsofenergysavingtransformationofvarioustypesofpublicinstitutions
Sourcepage3
Brightkitchenandbrightstovetoprotectfoodhygieneandhealth
Sourcepage3
Wirelesswiringfreedeployment,moretimelyequipmenttroubleshooting,reduceunplanneddowntime,
improveefficiency
Sourcepage3
Realtimealarmresponsetopreventcampusbullying
Sourcepage3
Datasharingandintercommunicationprovidecomprehensivedatasupportforcampusmanagement
Sourcepage3
basestationgateway
Sourcepage3
basestationgateway
Sourcepage3
Ultralowpowersolargateway
Sourcepage3
basestationgateway
Sourcepage3
Intelligentlightingcontrol
Sourcepage3
IndoorAirQualityMonitoring
Sourcepage3
Temperaturemillimeterlargestablefan/wirelesscontrolbeltforyangmotor
Sourcepage3
Soilfillingwatermonitoring
Sourcepage3
centralairconditioningcontrol
Sourcepage3
Seatoccupancydetection
Sourcepage3
Smokealarm
Sourcepage3
PotteryCurtainControl
Sourcepage3
facilityagriculture
Sourcepage3
Elevator/photovoltaicnumberoflightacquisition
Sourcepage3
Lightmonitoring
Sourcepage3
Multifunctiondatacollector
Sourcepage3
Remotemeterreadingmanagement
Sourcepage3
Noisemonitoring
Sourcepage3
temperatureandhumiditymonitoring
Sourcepage3
CarbonDioxideMonitoring
Sourcepage3
Wirelesssolenoidvalvecontroller
Sourcepage3
Doorandwindowconditionmonitoring
Sourcepage3
Humanbodyinductionlinkage
Sourcepage3
Intelligentswitchpanel
Sourcepage3
Intelligentlightingcontrol
Sourcepage3
Intelligentcurrentmonitoring
Sourcepage3
Pumpstartstopcontrolandconditionmonitoring
Sourcepage3
Waterlevelmonitoring
Sourcepage3
Equipmentenergyconsumptionmonitoringandcontrol
Sourcepage3
Intelligentswitchboard
Sourcepage3
Wirelesssolenoidvalvecontroller
Sourcepage3
Multifunctiondatacollector
Sourcepage3
Pipelinepressuremonitoring
Sourcepage3
SmartScenarioPanel
Sourcepage3
Electriccontrol
Sourcepage3
Peoplecounting
Sourcepage3
IndoorAirQualityMonitoring
Sourcepage3
Wisdomwatersavinglatentspot
Sourcepage3
Watersavingirrigation
Sourcepage3
Waterleakagemonitoring
Sourcepage4
Numberofdetectionpaths
Sourcepage4
BusRoute1
Sourcepage4
Connectionend
Sourcepage4
PhoenixTerminal
Sourcepage4
Detectiondistance
Sourcepage4
Upto500meters
Sourcepage4
Detectionaccuracy
Sourcepage4
Sensitivityrange
Sourcepage4
5speedadjustable(softwaresetting)
Sourcepage4
FormsofProtection
Sourcepage4
Electrostaticprotection
Sourcepage4
NumberofDOroutes
Sourcepage4
BusRoute1
Sourcepage4
Connectionend
Sourcepage4
PhoenixTerminal
Sourcepage4
Contactcapacity
Sourcepage4
FormsofProtection
Sourcepage4
Lightningprotection
Sourcepage4
Overvoltageandovercurrentprotection
Sourcepage4
SerialPortType
Sourcepage4
Numberofports
Sourcepage4
BusRoute1
Sourcepage4
Connectionend
Sourcepage4
PhoenixTerminal
Sourcepage4
Communicationprotocol
Sourcepage4
FormsofProtection
Sourcepage4
Lightningprotection
Sourcepage4
Overvoltageandovercurrentprotection
Sourcepage4
Cultivation
Sourcepage5
Whitecasing
Sourcepage5
Powerconnectionend
Sourcepage5
PhoenixTerminal
Sourcepage5
Inputvoltage
Sourcepage5
Current
Sourcepage5
Powerconsumption
Sourcepage5
FormsofProtection
Sourcepage5
Lightningprotection
Sourcepage5
Overvoltageandovercurrentprotection
Sourcepage5
Operatingtemperature
Sourcepage5
Operatinghumidity
Sourcepage5
95%RH(noncondensing)
Sourcepage5
Installationofguiderail/locatinghole
Sourcepage5
(±1mm,excludingterminalsandcardboard)
Sourcepage5
Appearance
Sourcepage5
Cultivation
Sourcepage6
Cultivation
Sourcepage7
Cultivation
Sourcepage7
Audibleandvisualalarm
Sourcepage7
Monitoring
Sourcepage7
Monitoringhost
Sourcepage7
mobilephone
Sourcepage7
computer
Sourcepage8
Cablediameter
Sourcepage8
Numberofcores
Sourcepage8
Continuitytestlineandsignalline
Sourcepage8
Locationline
Sourcepage8
1corewhitefibersheath
Sourcepage8
Sheathmaterial
Sourcepage8
Coreresistance
Sourcepage8
Cableweight
Sourcepage8
Operatingtemperaturerange
Sourcepage8
Quantity
Sourcepage8
Weight
Sourcepage8
About2.4g/unit
Sourcepage8
Illustration
Sourcepage8
Cultivation
Sourcepage9
Requiresakitofaccessoriesforuse.
Sourcepage9
Appearance
Sourcepage9
Appearance
Sourcepage9
3meter3corewhitePPyarninductioncable
Sourcepage9
5meter3corewhitePPyarninductioncable
Sourcepage9
7.5meter3corewhitePPyarnsensorcable
Sourcepage9
10meter3corewhitePPyarnsensorcable
Sourcepage9
20meter3corewhitePPyarnsensorcable
Sourcepage9
30meter3corewhitePPyarnsensorcable
Sourcepage9
40meter3corewhitePPyarnsensorcable
Sourcepage9
60meter3corewhitePPyarnsensorcable
Sourcepage9
3Madhesiveclip(unit)
Sourcepage9
units/meter
Sourcepage9
TheDivisionfollowsthestrategyofsustainabledevelopment,productswillbeconstantlyupdatedand
improved.Ifthecontentslistedinthecatalogdifferfromtheactualproduct,nofurthernoticewillbe
given.
Sourcepage9
Cultivation