SENSIT Technologies RAMP Guía rápida
REMOTE AFFORDABLE MULTI-POLLUTANT SENSOR
SENSIT® RAMP
SENSOR OPERATION
AND CONFIGURATION GUIDE
READ AND UNDERSTAND INSTRUCTIONS BEFORE USE
851 Transport Drive
Valparaiso, IN 46383-8432
Phone: 888 473 6748
219 465 2700
Fax: 219 465 2701
Email: info@gasleaksensors.com
Web: www.gasleaksensors.com
RAMPSensorOverview
SensorSpecifications
General
Overview Parameter
Weight Baseunit:7.5lbs
Dimensions Fullyassembledwithoutanemometerorantenna1
DxWxH(5”x10”x12”)
Mounting Attachedmountingflanges
VoltageRequirements 18V–24VDCCharging(wiredadapterorsolarpanel)
CurrentRequirements 2Amaxcurrentdrawwhencharging
OperatingRuntime 3‐15daysbatterybackup2
OperatingTemp ‐20°Cto50°C
DataOutputs Digitalwiredoutput(3.3VTTL‐USB)
Wireless(3GCellularIncluded)3
Optionalanalyticsonserver4
SDcarddatabackup5
Notes:
1. Theanemometeristobemountedseparatetoapole.Couldbesamepole
assensor.
2. Batterybackuptimedependsonrunmodeandfrequencyoftransmission.
3. RequiresSIMcardandsuitabledataplanonAT&TorT‐mobile
4. Cloudbasedanalyticscanbedevelopedwithadditionalcontract
5. WhenremovingSDcardtoobtaindata,itisrecommendedtopoweroffthe
sensorboxpriortoreinsertingtheSDcardtoavoidpossibleerrors.Ifthe
systemstopsrespondingafterinsertinganSDcard,powerdownthesensor
andturnbackon.
Sensors
Overview Parameter
CODetectionRange 100ppb–25ppm
COAccuracy +/‐100ppbminor20%
NODetectionRange20ppb–25ppm
NOAccuracy+/‐20ppbminor20%
NO2DetectionRange20ppb–25ppm
NO2Accuracy+/‐20ppbminor20%
O3DetectionRange20ppb–25ppm
O3Accuracy+/‐40ppbminor50%
CO,NO,NO2,O3ResponseTimes 60‐90seconds1
CO,NO,NO2,O3DetectionMethod Electrochemical
CO2DetectionThreshold100‐2000ppm2
CO2Accuracy +/‐200ppmminor20%
CO2ResponseTime 15‐30seconds
CO2DetectionMethod NDIROptical
PM2.5DetectionThreshold 1‐1000g/m3
PM2.5Accuracy +/‐10g/m3minor50%
PM2.5ResponseTime 15‐30seconds
PM2.5DetectionMethod LaserScattering
PeriodicMaintenance Periodiccleaningofsensoropeningsof
dust,zeropointcalibration,andsingle
pointcalibration.Userreplacementof
sensorsiseasilyperformedasneeded.
AdditionalIncludedSensors Additionalsensorscanbeadded(external
ports)3
Notes:
1. Iftheunithasbeenoffforanextendedperiodoftime,itwilltake
approximately12‐24hoursfortheelectrochemicalsensorstostabilize
completely.
2. ThereareadditionalCO2sensorsavailablewithidenticalformfactorsif
higherconcentrations(e.g.10,000ppm)aredeterminedtobenecessary.
3. TheanemometerthatisdesignedtoworkwiththeRAMPistheDavis
VantagePro2Anemometer
(https://www.davisinstruments.com/product/anemometer‐for‐vantage‐
pro2‐vantage‐pro/)
SensorExteriorFeatures(FrontExterior)
FrontView
Antenna
L
e
f
t
S
i
de
Ri
g
htSide
BottomSide
To
p
Side
SensorExteriorFeaturesBackSideExterior)
BackView
Antenna
Mounting
Holes
SensorExteriorFeatures(LeftSideExterior)
LeftView
PowerSwitch
USB/Power
Port
Antenna
SensorExteriorFeatures(RightSideExterior)
Ri
g
htView Auxiliar
y
DevicePorts
Port1
(Anemometer)
Antenna
VentForPM2.5Sensor
SensorExteriorFeatures(BottomExterior)
Note:Donotobstructsensoropenings.Usermustinstallsensorenclosurewith
sensoropeningsfacingdownwardtoavoidwateranddebrisaccumulation.
ElectrochemicalSensors
CO2Sensor
PM2.
5
Se
n
so
r
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