PRetrans 6335D
RTD, TC, Ohm, or mV input
Extremely high measurement accuracy
HART® communication
Can be installed in Ex zone 0
1- or 2-channel version
Application:• Linearisedtemperaturemeasurementwith
Pt100...Pt1000, Ni100...Ni1000, or TC sensor.• Differenceoraveragetemperaturemeasurementof2resistanceorTCsensors.
• Conversionoflinearresistancevariationtoastandardanaloguecurrentsignal,forinstancefromvalvesorOhmiclevelsensors.
• AmplificationofabipolarmVsignaltoastandard4...20mAcurrentsignal.
• Connectionofupto15channelstoadigital2-wiresignalwithHART®communication.
Technical characteristics:•WithinafewsecondstheusercanprogramPR6335Dtomeasuretemperatureswithinallrangesdefinedbythenorms.
• TheRTDandresistanceinputshavecablecompensationfor2-,3-and4-wireconnection.
• The6335Dhasbeendesignedaccordingtostrictsafetyrequirementsandisthussuitablefor application in SIL 2 installations.
• Continuouscheckofvitalstoreddataforsafetyreasons.
• SensorerrordetectionaccordingtotheguidelinesinNAMURNE89.
Mounting / installation:• MountedverticallyorhorizontallyonaDINrail.Asthemodulescanbemountedwithoutanydistancebetweenneighbouringunits,upto84channelscanbemountedpermetre.
• NB: AsExbarrierwerecommend5106B.
2-WIRE HART® TRANSMITTER
V+
mA
V+
mA
V+
mA
V+
mA
V+
mA
12
2
12
1
RTD to 4...20 mA
TC to 4...20 mA
Resistanceto 4...20 mA
Difference or averageRTD, TC or mV
2-wire installationin control room
2-wire installationin control room
2-wire installationin control room
2-wire installationin control room
mV to 4...20 mA2-wire installationin control room
6335DY110-UK(1301)
Electrical specifications:Specifications range:-40°C to +60°CCommon specifications:Supplyvoltage ................................... 8.0...30VDC Voltagedrop ...................................... 8.0VDC Isolationvoltage,test/operation ...... 1.5kVAC/50VAC Isolationvoltage,ch.1/ch.2 ........... 1500VAC Communicationsinterface ................ LoopLink&HART® Signal/noiseratio ............................. Min.60dB Responsetime(programmable) ........ 1...60 s Signaldynamics,input ...................... 22 bit Signaldynamics,output .................... 16 bit Calibrationtemperature ..................... 20...28°C Accuracy,thegreaterofgeneralandbasicvalues:
Humidity ............................................ <95%RH(non-cond.) Dimensions(HxWxD) ..................... 109x23.5x104mm Protectiondegree .............................. IP20 Weight(1/2channels) ...................... 145/185gElectrical specifications, input:Max.offset ......................................... 50%ofselec.max.valueRTD and linear resistance input:
Cableresistanceperwire(max.) ....... 5 Ω (upto50Ωperwireispossiblewithreduced measurementaccuracy) Sensorcurrent ................................... Nom.0.2mA
TC input:
Coldjunctioncompensation ............. < ±1.0°CVoltage input:Measurementrange .......................... -800...+800mV Min.span ........................................... 2.5mV Inputresistance ................................. 10MΩCurrent output:Signalrange ...................................... 4...20mA Min.signalrange ............................... 16mA Updatingtime .................................... 440ms Load resistance ................................. ≤(Vsupply-8)/0.023[Ω]Sensor error detection:Programmable ................................... 3.5...23mANAMURNE43Upscale...................... 23mA NAMURNE43Downscale ................. 3.5mA
Of span =Ofthepresentlyselectedrange
Approvals:EMC2004/108/EC ............................ EN61326-1GOSTRI.S. / Ex:ATEX94/9/EC .................................... KEMA09ATEX0148 IECEx ................................................. KEM10.0084X FMcertificate ..................................... 2D5A7 CSA certificate................................... 1125003GOSTExFunctional Safety:HardwareassessedforuseinSILapplicationsFMEDAreport-www.prelectronics.com
51 52 5453 51 52 5453
41 42 444341 42 4443
51 52 5453
41 42 4443 41 42 44CJC 41 42 4443 41 42 4443 41 42 4443
51 52 5453 51 52 5453 51 52 5453
+-
+-
51 54CJC52
+-
+-+-
+-
11 12 1413
21 22 2423
+mA
+mA
Connections:
Outputs:2-wire installation
2-wire installation
Inputs:
Ch
ann
el 1
Ch
ann
el 2
RTD, 2-wire
RTD, 2-wire
RTD, 3-wire
RTD, 3-wire
RTD, 4-wire
RTD, 4-wire Resistance, 3-wire
Resistance, 3-wireTC, external CJC
TC, external CJC
mV
mV
All connection optionsare shown in the user manual.
TC, internal CJC *
TC, internal CJC *
6335D 1500 VAC : 2
Order: 6335D
Single : A
Double : B
ChannelsGalvanicisolationType
*NB! Please remember to order CJC connectors type 5910Ex (channel 1) and 5913Ex (channel 2) for TC inputs with an internal CJC.
RTD type
Min. value
Max. value
Min. span
Standard
Pt100 Ni100 Lin. R
-200°C -60°C
0 Ω
+850°C +250°C 7000 Ω
10°C 10°C 25 Ω
IEC60751 DIN 43760
-----
Basic values
Inputtype
Basic accuracy
Temperature coefficient
Pt100 and Pt1000 ≤ ±0.1°C ≤ ±0.005°C/°C
Ni100 ≤ ±0.2°C ≤ ±0.005°C/°C
Lin. R ≤ ±0.1 Ω ≤±5mΩ / °C
Volt ≤ ±10 µV ≤ ±0.5 µV / °C
TCtype: E,J,K,L,N,T,U
≤ ±0.5°C
≤ ±0.025°C / °C
TCtype: B,R,S,W3,W5
≤ ±1°C
≤ ±0.1°C / °C
EMCimmunityinfluence ........................... <±0.1%ofspanExtendedEMCimmunity:NAMUR NE 21, Acriterion,burst .............. <±1%ofspan
General values
Inputtype
Absolute accuracy
Temperature coefficient
All ≤±0.05%ofspan ≤±0.005%ofspan/°C
Type
Min. temperature
Max. temperature
Min. span
Standard
B E J K L N R S T U W3 W5
+400°C -100°C -100°C -180°C -100°C -180°C
-50°C -50°C
-200°C -200°C
0°C 0°C
+1820°C +1000°C +1200°C +1372°C +900°C
+1300°C +1760°C +1760°C
+400°C +600°C
+2300°C +2300°C
100°C 50°C 50°C 50°C 50°C 50°C
100°C 100°C
50°C 50°C
100°C 100°C
IEC584 IEC584 IEC584 IEC584
DIN 43710 IEC584 IEC584 IEC584 IEC584
DIN 43710 ASTME988-90 ASTME988-90
