Company Information
GRI Instrument, the professional manufature of gas sensor and gas detector since 2009.
Our office and factory are both located in Hunan Changsha, China, Welcome to China, and welcome to our company.
We aim at suppy the Excellent quality, best service products.
We will have more cooperation once you learn us more.
GRI TEAM.Main FeatureRI-9106-P-VOCisahighperformanceintelligentgasdetectionalarmwhichdevelopedbyourcompany,highperformance,supplycouplesoftypesofgasdetection,lowpowermicroprocessortoensureproductperformanceandstability,real-timemonitoringoftheconcentrationofinfraredgas.Mainlyusedinpetroleumchemicalindustry,metallurgy,mining,fire,gas,environmentalprotection,electricpower,communication,papermaking,printinganddyeing,foodreserves,citywatersupply,sewagetreatment,food,brewing,research,education,nationaldefenseandotherplaces.
Main Specs:
Threekindofsignaloutput,RS485and4~20mA(threewire)digital/analogsignalandswitchatthesametime.
BigscreensegmenttypeLCDreal-timedisplaygasconcentration.
Gasconcentrationunitoptional(suchasppm,mg/m3),ithavetheinstrumentstatus,faultandcommunicationabnormalitypromptfunction.
Itcanbesethighandlowalarmpoint,twolevelacousto-opticalarm.
Tworelaytocontrolperipheraldevices(suchastheactionofmachineandacousto-opticalarm).
Roundcastingstainlesssteelhousingissuitableforoffshoreplatforms,aswellashightemperature,highhumidityandotherharshenvironments.
Goodsealing,anti-corrosion,explosion-proofandantiEMI,RFIfunction.
Suppotinguseofourcompany‘sGRI-9800seriesalarmhost.
Europeandesignstandards
Tech Dates:
Measuredgas
Volatileorganiccompounds
Inputpower
9-24VDC
SensorType
PID(photoionization)
Currentconsumption
20-200MA
Samplingway
Diffusion,pump(pipeline)
Alarmerror
≤±10%alarmsetvalue
Detectionrange
20ppm,200ppm,2000ppm
Workhumidity
0-85%RH(nocoagulation)
Accuracy
0.01ppm,0.1ppm,1ppm
Preheatingtime
1Min
Responsetime
T90≤30S(most)
Signaloutput
4-20mA(two-wires),RS485
Display
LCDdisplayreal-timeconcentration,lightemittingdiode,buzzeralarm
Equipmentservicelife
10years(intheair)
Operatingtemperature
-10℃-40℃
Capacity
0.5A/125VACor1A/30VDC
Pressurerange
860-1060hpa
Repeat
≤±2%FS
Operatingcurrent
20-200mA
Zerodrift
≤±2%FS/6h
Spandrift
≤±5%FS/6h
Dimension
Seesizechart
Lifeforsensor
Seedateofsensor
Transmissiondistance
4~20mA≤100m,RS485≤1000m
Housingcolor
yellow
Weight
<2000g
Explosion-proofgrade
ExdIICT6
Cable
≥RVVP9*0.3mm2
Protectiongrade
IP65
Electricalinterface(thread)
M26*P2.0(explosion-proofconnector:M26M20)t
Thepowerconsumption
≤3W
Materialofhousing
Castaluminum
Company Info