Vemer HT PtJK-2P4A Handleiding

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HEAT REGULATION

HEAT REGULATION

48

48

HT PtJK-2

Out1Out2Out3

SET

AT

ST

–=+

48

48

H2T PtJK-2

Out

1

Out

2

Out

3

SET

PV

SV

HH

98

44.5

9.5

TECHNICAL INFORMATION

HT Pt-JK

H2T Pt-JK

6

5

4

3

2

1

12

11

10

9

8

7

OUT1

8(3)250VACA -

OUT2

8(3)250VACA -

+

Pt 100

3 fili

Pt 100

2 fili

0÷50mV

0÷60mV

12÷60mV

TC J,K,S

*

CodeModelDescriptionPower supplyRelays no.

VE247300 HT Pt-JK 2P4D48x48 heat regulator with one display24V ac/dc2

VE248100 HT Pt-JK 2P4A48x48 heat regulator with one display100÷240V ac2

VE249900 H2T Pt-JK 2P4D48x48 heat regulator with two displays24V ac/dc2

VE250700 H2T Pt-JK 2P4A48x48 heat regulator with two displays100÷240V ac2

48X48 DIGITAL HEAT REGULATORS

• Powersupply:

24V ac/dc (HT Pt-JK 2P4D e H2T Pt-JK 2P4D)

100÷240V ac (HT Pt-JK 2P4A e H2T Pt-JK 2P4A)

• Screwterminalblock

• Possibilityofsettingfunctioningmodeinheatingorcooling

• ON/OFFregulationorPID

• AutomaticPIDparametercalculation

• Twooutputrelayswith8A/250Vchange-overcontactforregulationsoralarms

• Absoluteorrelativealarmfunction,minimumlevelormaximumlevelorwindow

• Connectingprobes:thermocouples(J,K,S),Pt100thermo-resistances,

probeswithoutputsignals0-50mV,0÷60mV,12÷60mV

• Possibilitytochangetheparameterstoprotectbypassword

1Leddisplayforthedisplayingofthevaluesoftemperature,ofthe

setparametersandthestatusoftheoutputs/alarms

2 Keysforthesettingoftheinstrumentparameters

3 48x48compactdimensions

4 Screwterminalblock

• Measurementrangeonthebasisoftheusedprobe:

-Pt100(-200°C÷+850°C)

- K (0°C ÷ +1370°C)

- J (0°C ÷ +1000°C)

-S(0°C÷+1760°C)

-normalizedsignals0÷50mV,0÷60mV,12÷60mV

(rangeonthebasisofthesignal)

Seriesofpanel-mountingdigitalheatregulatorsof48x48dimensionsfortheregulationofthetemperature

bothinheatingandcoolingfunctions.

Digital heat regulatorsDIMENSIONS (mm)CONNECTION DIAGRAM

*Powersupply:

•100÷240Vac56/60HzforHTPt-JK2P4AandH2TPt-JK2P4A

•24Vac/dcforHTPt-JK2P4DandH2TPt-JK2P4D

Front viewDiagramSide view

GENERAL CHARACTERISTICS

Power supply(2P4Dversions) VAC/DC 24

(2P4Aversions) V AC100÷240 (-10%÷+10%)

Frequency 50/60Hz

Maximumownconsumption ~5VA

Termination 2x1mm²

screwterminalblock

Regulation typeON/OFForPID

Output: 2NOrelays

8A/250Vac

Resolution: -thermocouples °C 1

- Pt1000.1 or 1°C

-normalizedsensors °C0.001 or 0.01 or 0.1 or 1

Precision ±0.5%ofthefullscale

(±1%f.s.forsignals

0÷50mV,0÷60mV,

12÷60mV)

Weightg 150

Operatingtemperature 0÷+50°C

Operatinghumidity 30÷95%°C

non condensing

Degreeofprotection IP54

REFERENCE STANDARDS

ConformitywithCommunityDirectives:2006/95/EC(Lowvoltage)and2004/108/EC(E.M.C.)

isdeclaredwithreferencetothefollowingharmonisedregulations:•EN61010-1,EN61326

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2

3

4

Product specificaties