PYROSPOT DS 4N/DG 4NPyrometer for industrial application
Overview
Digital pyrometer with RS-485 interface
Features
• Fortemperaturemeasurementsbetween250°Cand2500°C
• 0/4to20mAtemperaturelinearoutput,switchable
• RS-485interface
• Twooptorelayoutputs,potential-free
• Smallsensorhead
• Displayandprogrammingkeyboard
Description and applications
ThedigitalpyrometersPYROSPOTDS4N/DG4Narespecificallydesignedforindustrialpurpose.Thedevicesaresuitablefortemperaturemeasurementfrom250°Cto2500°Conmanydifferentnonmetallicorcoatedmetallicsurfaces.
Thesolidbodyallowsusageevenunderroughenvironmentalconditions.ThebrightOLEDasadisplayisvisibleevenoverlongdistance.Theverysmallsensorheadallowseventheacquisitionofmeasuringobjectwhicharedifficultofaccess.
Thetemperaturelinearstandardoutputsignalof0/4to20mAallowseasyimplementationinexistingmeasuringandcontrollingsystems.ThedeviceisequippedwithagalvanicallyisolatedRS-485interface,whichallowsparameterisingandsoftwareevaluationeveninbussystems.
Allparametersareadjustableviapush-buttonsanddisplaydirectlyonthedevice.AlsobyusingthecomfortableparameterisingandevaluationsoftwarePYROSOFTSpottheparameterscanbeeasilyadjustedtotheapplication.
Typical application areas:
• Steelindustry• Furnaceindustry• Solderingapplications• Ceramicindustry• Metalindustry
www.dias-infrared.com
Picturecredits:Stahl-Zentrum
PYROSPOT DS 4N/DG 4NPyrometer for industrial application
Display and Keyboard
Technical data
Type DS 4N DG 4N
Temperaturerange 600°Cto1800°C 800°Cto2500°C 250°Cto1300°C 350°Cto1800°C
Sensorheadcablelength 2.5m 5.0m 2.5m 5.0m 2.5m 5.0m 2.5m 5.0m
Partnumbers:Closelens Standard optics
40400412114040043211
40400412214040043221
40400412124040043212
40400412224040043222
40410412114041043211
40410412214041043221
40410412124041043212
40410412224041043222
Spectralrange 0.8µmto1.1µm 1.5µmto1.8µm
Internaldataprocessing digital
Emissivityε 0.050to1.000,adjustable(factorysetting:1.000)
Subtemperaturerange adjustablewithintemperaturerange,minimumspan50°C
Responsetime(t95) 10ms,adjustable100s
Measurementuncertainty1 1%ofmeasuredvaluein°C
Reproducibility1 0.5%ofmeasuredvaluein°C
NETD2 <0.1K
Output 0/4to20mA,switchable,temperaturelinear,max.burden700Ω
Interface RS-485(galvanicallyisolated),halfduplex,max.baudrate115kBd,dataprotocolModbusRTU
Moreinputs/outputs Inputforclearmaximumandminimumvaluestorage,2optorelayswitchingoutputs,potentialfree,max.60VDC/42VACeff500mA
Datastorage minimum/maximumvaluestorage
Usercontrols temperaturedisplay,keyboard,displayforparameterizing
Parameters emissivity,transmission,responsetime,datastorage,analogoutput,subtemperaturerange,switchingoutput,address,baudrate,temperatureunit°Cor°F,adjustableviakeyboardanddisplayaswellasviasoftware
Powersupply 24VDC±25%,residualripple500mV
Powerconsumption approx.2W
Operatingtemperature sensorhead:0°Cto125°C,electronicsbox:0°Cto70°C
Storagetemperature –20°Cto70°C
Safety class IP65(DINEN60529,DIN40050)
Weight approx.500g
Dimensions approx.110mm×80mm×40mm(electronicsbox)
CEsymbol accordingtoEUregulations
Testregulations EN55011:1998
Scopeofdelivery DS4N/DG4Nwithconnectedsensorhead,manual,inspectionsheet,softwarePYROSPOTSpot1Specificationsforblackbodyradiator,Tambient=23°C,t95=1s.
2Noiseequivalenttemperaturedifference.
www.dias-infrared.com
PYROSPOT DS 4N/DG 4NPyrometer for industrial applicationNear optics (aperture diameter 3.5 mm) Standard optics (aperture diameter 3.5 mm)
Meas. distance a [mm] a = 80 a = 150 a = 200 Meas. distance a [mm] a = 500 a = 1000 a = 1500
Distance ratio MeasuringfielddiameterM[mm] Distance ratio MeasuringfielddiameterM[mm]
32:1 2.5 7.5 11.0 32:1 16.0 29.0 42.0
64:1 1.3 5.5 8.5 64:1 10.0 16.0 22.0
Near optics
Standard optics
Opticsvariants:DS4N(600°Cto1800°C)andDG4N(250°Cto1300°C)=32:1DS4N(800°Cto2500°C)andDG4N(350°Cto1800°C)=64:1
Optikvarianten DS/DG 4N:
ø3,5
a= 10 20 30 40 50 100 150 200 mm80
ø2,5 ø4,0 ø5,5 ø7,5 ø11(ø1,3) (ø2,5) (ø4,0) (ø5,5) (ø8,5)
Optik I(Nahoptik)
Apertur32:1 -->
(64:1) -->
ø3,5
a= 100 200 300 500 7501000 mm
400
ø10 ø16 ø29(ø7) (ø10) (ø16)
Optik III(Standardoptik)
Apertur <-- 32:1 --><-- (64:1) -->
DS 4N (600...1800°C) und DG 4N (250...1300°C) = 32:1DS 4N (800...2500°C) und DG 4N (350...1800°C) = 64:1
Elektronics box
Opened electronics box with feeder clip and relay output
24V Powersupply+24VDC 0V –Feed-inforfunctioninput
0V Powersupply0VDC 24V +Feed-inforfunctioninput
PE PotentialGROUND,screen IN2 Functioninput2
I+ +Analogoutput0/4to20mA 0V –Feed-inforfunctioninput
I – –Analogoutput0/4to20mA
R11 Optorelay1pin1,max.60VDC/42VACeff500mA D– D–RS-485
R12 Optorelay1pin2,max.60VDC/42VACeff500mA D+ D+RS-485
R21 Optorelay2pin1,max.60VDC/42VACeff500mA GND GNDRS-485
R22 Optorelay2pin2,max.60VDC/42VACeff500mA D– D–RS-485
24V +Feed-inforfunctioninput D+ D+RS-485
IN1 Functioninput1,deletedatastorage GND GNDRS-485
Optikvarianten DS/DG 4N:
ø3,5
a= 10 20 30 40 50 100 150 200 mm80
ø2,5 ø4,0 ø5,5 ø7,5 ø11(ø1,3) (ø2,5) (ø4,0) (ø5,5) (ø8,5)
Optik I(Nahoptik)
Apertur32:1 -->
(64:1) -->
ø3,5
a= 100 200 300 500 7501000 mm
400
ø10 ø16 ø29(ø7) (ø10) (ø16)
Optik III(Standardoptik)
Apertur <-- 32:1 --><-- (64:1) -->
DS 4N (600...1800°C) und DG 4N (250...1300°C) = 32:1DS 4N (800...2500°C) und DG 4N (350...1800°C) = 64:1
www.dias-infrared.com
DIASInfraredGmbHPforzheimerStraße2101189DresdenGermany
Telephone:+4935189674-0Fax:+4935189674-99Email:[email protected]:www.dias-infrared.com
Wearecertifiedfor many yearsaccordingtoISO9001
PYROSPOT DS 4N/DG 4NPyrometer for industrial application
TechnischeÄnderungenvorbehalten.Technicaldetailsaresubjecttochange.
06.12.13
Accessories
Mounting angle Air purge unit Compact housingPartnumber:3310A21014 Partnumber:3310A22041 Partnumber:3310A22040
Air purge unit, angled Mirror Power supply PSU 15Partnumber:3310A22045 Partnumber:3310A31030 Partnumber:3310A12010
Electrical, mechanical and optical accessories1 Part number
Mountingangle fixed,stainlesssteel 3310A21014
Airpurgeunit 3310A22041
Airpurgeunit angled 3310A22045
Compacthousing withairpurge 3310A22040
Mirror 90° 3310A31030
Interface module RS-485toUSB 3310A140201Moreaccessoriesavailable.
Dimensional drawing pyrometer and sensor head
PAR
108
5,5
78
5,5
ø 4.5
40
24
5
29
7
24
20
M12x1.5
M12x1.5
12.5
M12x1
SW 17
4ø14
~ 34
39,0
PAR
108
5,5
78
5,5
ø 4.5
40
24
5
29
7
24
20
M12x1.5
M12x1.5
12.5
M12x1
SW 17
4ø14
~ 34
39,0
