Nagano Keiki KH41 User manual

Cat.No. B03-02-J
Modelconfiguration
On-sitetypepressuretransmitterforprocessuse.
Sinceitisforgeneralapplicationsandproof
pressureexplosion-protecteduse,selectthetype
correspondingtotheworkingenvironment.
•Sincethesensorusesasemiconductorstrain
gauge,durabilityandstabilityareexcellent.
•Sinsethewettedpartsuseahigh
corrosion-resistantmetaldiaphragm,corrosion
resistanceisexcellentandusewithawiderange
ofgasesandliquidsispossible.
•EMIcountermeasureshavebeentakensothat
transceiversandotherelectronicdevicesarenot
affected.
KH41
KH43
KD41,KD43
Generalprocessuse Explosion-proofuse(Explosion-proofconstruction)
KH41 KD41(d2G4)
KH43 KD43(d2G4)
Fluid:
Gas,liquid
＊Thediaphragmtypeisavailable,whentheviscosityof
fluidtobemeasuredishigh.Pleasecontactus.
Operatingcondition:
KH41,43(Generalprocessuse)
Underthenormalcondition,wherethereisno
inflammablegasorliquidwhichcausetheignitionor
explosion.
KD41,43(Explosion-proofconstruction)
Hazardousarea
Fordetails,pleaserefertothedescriptionofthe
proofpressureexplosion-protectedconstruction.
Type:
Directmounting,surfacemounting,pipemounting
Connection:
Rc1/2,Rc1/4,G3/8B(Diaphragmonly)
Wettedpartsmaterial:
KH41 SCS14+SUS316
KH43 SUS316+Co-Nialloy
KD41 SCS14+SUS316+SUS304
KD43 SCS14+Co-Nialloy
Pressurerange:
-5to+5→-50to+50kPa
-0.1to0→-0.1to2MPa
0to5kPa→0to50MPa
Powersource:
12to32VDC(Standard24VDC)
Output:
４to20mADC(2wiresystem)
Loadresistance:
600ΩMaximum(24VDC)
Withstandvoltage:
250VAC,1minutes
Withstandvoltage:
250VAC,1minutes
Allowablemaximumpressure:
150%ofpressurerange
Operatingtemperaturerange:
KH41,43 -30to80℃(Nofreezingorcondensation)
KD41,43 -20to60℃(Nofreezingorcondensation)
Storagetemperaturerange:
KH41,43 -30to80℃(Nofreezingorcondensation)
KD41,43 -30to70℃(Nofreezingorcondensation)
Operatinghumidityrange:
30to95％RH(Nocondensation)
Accuracy:
±0.25％F.S.or±0.5％F.S.
(IncludesLinearity,hysteresis,repeatability)
Temperaturecoefficient:
±0.025％F.S./℃(Zero)
±0.025％F.S./℃(Span)
(-20to70℃)
Outletforelectricwire:
KH41,43 PF1/2
KD41,43 Proofpressuregaskettype,conduittype
 (Adjustablecablediameterφ7toφ12)
Casematerial:
ADC12
Protection:
K□41Splash-proof(IP54)
K□43 Jet-proof(IP55)
However,splash-proofincaseofthepressure
range2MPaorlower(IP54)
Weight:
Approx.0.85kgto5.8kg
KH41・43, KD41・43
Process Applications
Pressure Transmitter
Features
Outline
Specifications

Explosion-proof
Loadresistancerange
(Example:GC95Digitalmeterrelay,etc.)
1000
800
600
400
200
00 10 12 20 24 32 Voltage(V)
Loadresistance(Ω)
K□41
K□43 Powersource12-32VDC
−
−＋
＋
−
＋
Receiver
Loadresistancetolerance
Explosion-proofconstruction:
Explosion-proofconstructionisatotally-enclosed
constructionsuchthatevenifanexplosivegasexplodes
insidethecontainer,thecontainerwillwithstandtheforce
oftheexplosionandthereisnodangerofignitionby
externalexplosivegases.Ourpressureanddifferential
pressuretransmittermanufacturedunderthispolicyare
usedinpressuremeasurementswhereinflammablegasor
theinflammablegasvaporsmayexistinfactoriesand
businessoffices.
Explosion-prooftypeapproval:
ConformstoMinistryofHealth,LabourandWelfare
Notificationstructuralstandardandnewengineering
standardandnewexplosion-proofpolicyadjustedbyIEC
internationalstandard.
KD41,43 Explosion-proofconstructiond2G4
KD41,43Puressuretransmitter
Applicationrange:d2G4
Explosion-proofconstruction:d
Explosionclass:2(Minimumgapwhichpermitsflame
propagationatagapdepthof25mmis
0.4mmto0.6mm)
Ignitability:G4(Containerwithanignitionpointof135to
200°Candwhoseoutsidesurfacetemperature
riselimitis70degs)
Hazardousareas:Zone1orZone2
Objectiveindustries:Petrochemical,chemicalfiber,
ethylene,ethanol,methanol,dielectric
 productsmanufacturing,liquefiedgas,
electricfurnace,pharmaceuticals,
paints,ammoniumsulfate,soda,other
measurementmediumorindustriesin
whichthereisthedangerofexplosion.
Classificationofhazardousarea:
Hazardousarea
Zone0
Zone1
Zone2
Areaswherehazardousatmosphereis
likelytooccurunderabnormal
circumstances
Areaswherehazardousatmosphereis
likelytooccurunderordinary
circumstances
Areaswhereahazardousatmosphereis
continuouslypresentorpresentforalong
periodunderordinarycircumstances
Contents
Model Typeapprovalnumber
No.Ｔ５４９３４
No.Ｔ５４９３５
No.Ｔ５５０４６
KD41
KD43 -0.1to0.3→0to3.5MPa
0to5→0to20MPa
KH41・43, KD41・43
Process Applications Pressure Transmitter
Wiring
2

2BPipe
E
Rc1/2orRc1/4
M8
(Flats)
(Pressureconnection)
PF1/2
(Outletfor
electricwire)
68
15
φ92
66
φ31
20
106
42
27
70
5
137
100
70
(41)
38
225
15
89
20
E
(Outletfor
electricwire)
PF1/2
(Flats)
４-M５Depth８(Back)
(Pressureconnection)
Rc1/2orRc1/4
89
15
66
20
27
40±0.3
70±0.3
42
106
φ31
φ92
15
68
(Mountinghole)
(Pressureconnection)
E
(Flats)
(Outletfor
electricwire)
PF1/2
2-φ7Hole
4-φ10Hole
2-φ10Hole
54
2
12
80
118
φ31
φ92
15
95
15
20
27
130
110
66
10
75
7
89
3.5
R
30
Rc1/2orRc1/4
KH41 PressureTransmitter
KH43 PressureTransmitter
2BPipemounting
2BPipemounting
Directmounting(Weight:Approx.1.8kg)
Directmounting(Weight:Approx.0.85kg)
Surfacemounting
Surfacemounting
(Outletfor
electricwire)
PF1/2
(Pressureconnection)
17
15
15
66
φ92
40
±0.3
70±0.3
35
23
73
30Hex.
100
Rc1/2orRc1/4
４-M５Depth８(Back)
(Mountinghole)
PF1/2
2-φ7Hole
(Pressureconnection)
(Outletfor
electricwire)
100
30Hex.
30
12
φ92
10
7
95
75
130
110
2
47
85
35
66
15
15
17
3.5
R
Rc1/2orRc1/4
2BPipe
M8
PF1/2
(Outletfor
electricwire)
15
66
137
100
70
(41)
38 70
132
225
20
15
φ92
100
35
23
73
(Pressureconnection)
30Hex. Rc1/2orRc1/4
KH41-173,KH41-193
KH41-273,KH41-293
KH41-373,KH41-393
KH43-176,KH41-196
KH43-276,KH41-296
KH43-376,KH41-396
KH41・43, KD41・43
Process Applications Pressure Transmitter
Dimensions1 Unit:mm
3

KD41,43Explosion-proofconstructionPressureTransmitter
2BPipemounting
Directmounting
(Weight:KD41Approx.2.4kg,KD43Approx.1.9kg)
Surfacemounting
27
40±0.3
70±0.3
(134)
(151)
74
20
Earth
terminal
(M4)
4-M5Mountinghole
(Depth8)
(Flats)
Rc1/2
(Pressureconnection)
PF1/2
Proofpressure
gaskettype
89
105
42
15
68
(58)
φ92
φ3 1
E
74
(134)
20
15
27
105
89
110
130
75 95
7
10
80
12
2
54
30
151
()
φ92
φ31
R3.5
Proofpressure
gaskettype
PF1/2
(Pressureconnection)
Rc1/2
(Flats)
(M4)
Earth
terminal
2-φ7Mountinghole
(70)
E
42
15
100
20
41
68
105
70
70 15
(134)
74
(151)
φ92
2BPipe(φ60.5)
M8
(M4)
Earth
terminal
(Flats)
Rc1/2
(Pressureconnection)
PF1/2
Proofpressure
gaskettype
()
225
38 137
27
20
89
E
27
40±0.3
70±0.3
54.5
(151)
74
20
Earthterminal
(M4)
4-M5Mountinghole
(Depth8)
(Flats)
Rc1/2
(Pressureconnection)
Conduittype
G1/2
89
105
42
15
68
(58)
φ92
φ3 1
E
74
54.5
20
15
27
105
89
110
130
75
95
7
10
80
12
2
54
30
151
()
φ92
φ31
R3.5
Conduittype
G1/2 (Pressureconnection)
Rc1/2
(Flats)
(M4)
Earth
terminal
2-φ7Mountinghole
(70)
E
42
15
100
20
(41)
68
105
70
70 15
54.5
74
(151)
φ92
2BPipe(φ60.5)
M8
(M4)
Earthterminal
(Flats) Rc1/2
(Pressureconnection)
G1/2
Conduittype
225
38 137
27
20
89
E
KD41-493,KD43-496 KD41-793,KD43-796
KD41-593,KD43-596 KD41-893,KD43-896
KD41-693,KD43-696 KD41-993,KD43-996
KH41・43, KD41・43
Process Applications Pressure Transmitter
Unit:mm
Dimensions2
4

Model
Pleasespecifythemodelnumber,eachspecsandtherangeforordering.
Modelnumberconfiguration1
31
①②③ ④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮
1 Directmounting
Selectivespec. Additionalspec.(Option)
Type
①
2 Surfacemounting
3 ２BPipemounting
3 G3/8B(Diaphragmonly)
Connection
②
7 Rc1/4
9 Rc1/2
3 SCS14+SUS316
Wettedparts
material
③
1 0to5,10,20,30,40,50kPa
Pressurerange
④
2 0to0.1,0.2,-0.1to0MPa
3 ±5,±10,±20,±30,±40,±50kPa
4 ±0.1,-0.1to0.2MPa
Pleasespecifyapplicable
rangecodeaswellas
pressurerangeand
engineeringunit.
4 ±0.25％F.S.
±0.5％F.S.Accuracy
⑤
1
9
24VDC±10％
OthersPowersource
⑥
1 4to20mADC,2wiresystem
Output
⑦
0 Nil
Treatment
⑨
1 Usenooil
2 Usenowater
3 Usenooil&water
0 Nil
Otheradditional
spec.
⑩
1 Diaphragmtypespecification
(Mainbody+addtothediaphragmpart)
(PleaserefertoSC□□)
0 Nil
Document
⑮
1 Required
(Pleasespecifythedesireddocumentsseparately)
 Submissiondrawings,
instructionmanual,
inspectionprocedure,millsheet,
testreport(1pc1copy),
inspection/traceabilitycertificate,
standardinspectionreport,
strengthcalculation,
attendedinspection
KH41
ProcessApplications
PressureTransmitters
Modelnumber
＊Specifybycode"X"ifthereisnoapplicablespecification.
5
±1.0％F.S.(Diaphragmtype)
7
Treatmentofwettedparts
■Usenooil
Manufacture/processwettedpartsnottoretainoils.
■Usenowater
Manufacture/processwettedpartsnottoretainwater.
■Usenooil&water
Manufacture/processwettedpartsnottoretainoilsandwater.
KH41・43, KD41・43
Process Applications Pressure Transmitter
5

61
①②③ ④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮
6 SUS316+Co-Nialloy
Wettedparts
material
③
1 0to0.3,0.5,1,2,3.5,5,10,20,35,50
Pressurerange
(MPa)
Pleasespecifyapplicable
rangecodeaswellas
pressurerangeand
engineeringunit.
④
2 -0.1to0.3,0.5,1,2
4 ±0.25％F.S.
±0.5％F.S.Accuracy:
⑤
1
9
24VDC±10％
OthersPowersource
⑥
1 4to20mADC,2wiresystem
Output
⑦
0 Nil
Treatment
⑨
1 Usenooil
2 Usenowater
3 Usenooil&water
0 Nil
Otheradditional
spec.
⑩
1 Diaphragmtypespecification
(Mainbody+addtothediaphragmpart)
(PleaserefertoSC□□)
＊Specifybycode"X"ifthereisnoapplicablespecification.
Treatmentofwettedparts
■Usenooil
Manufacture/processwettedpartsnottoretainoils.
■Usenowater
Manufacture/processwettedpartsnottoretainwater.
■Usenooil&water
Manufacture/processwettedpartsnottoretainoilsandwater.
KH43
5
±1.0％F.S.(Diaphragmtype)
7
「Manufacturingrange」
・2MPaorlower:ProrectionisIP54
Model
Pleasespecifythemodelnumber,eachspecsandtherangeforordering.
Modelnumberconfiguration2
KH41・43, KD41・43
Process Applications Pressure Transmitter
1 Directmounting
Selectivespec. Additionalspec.(Option)
Type
①
2 Surfacemounting
3 ２BPipemounting
3 G3/8B(Diaphragmonly)
Connection
②
7 Rc1/4
9 Rc1/2
ProcessApplications
PressureTransmitters
Modelnumber
0 Nil
Document
⑮
1 Required
(Pleasespecifythedesireddocumentsseparately)
 Submissiondrawings,
instructionmanual,
inspectionprocedure,millsheet,
testreport(1pc1copy),
inspection/traceabilitycertificate,
standardinspectionreport,
strengthcalculation,
attendedinspection
6

31
①②③ ④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮
4 Proofpressuregaskettyoe:PF1/2
Proofpressuregaskettyoe:PF1/2
Proofpressuregaskettyoe:PF1/2
Conduittype:G1/2
Conduittype:G1/2
Conduittype:G1/2
①
5
6
7 Directmounting
8 Surfacemounting
9 ２BPipemounting
3 G3/8B(Diaphragmonly)
9 Rc1/2Connection
②
3 SCS14+SUS316+SUS304
Wettedparts
material
Pleasespecifyapplicable
rangecodeaswellas
pressurerangeand
engineeringunit.
③
1 0to5,10,20,30,40,50kPa
Pressurerange
④
2 0to0.1,0.2,-0.1to0MPa
3 ±5,±10,±20,±30,±40,±50kPa Compound
4 -0.1to0.1,0.2MPa Compound
4 ±0.25％F.S.
5 ±0.5％F.S.Accuracy
⑤
1
9
24VDC±10％
OthersPowersource
⑥
1 4to20mADC,2wiresystem
Output
⑦
KD41
Model
Pleasespecifythemodelnumber,eachspecsandtherangeforordering.
Modelnumberconfiguration3
KH41・43, KD41・43
Process Applications Pressure Transmitter
Directmounting
Selectivespec. Additionalspec.(Option)
Type Surfacemounting
２BPipemounting
ProcessApplications
PressureTransmitters
Modelnumber
0 Nil
Treatment
⑨
1 Usenooil
2 Usenowater
3 Usenooil&water
0 Nil
Otheradditional
spec.
⑩
1 Diaphragmtypespecification
(Mainbody+addtothediaphragmpart)
(PleaserefertoSC□□)
＊Specifybycode"X"ifthereisnoapplicablespecification.
Treatmentofwettedparts
■Usenooil
Manufacture/processwettedpartsnottoretainoils.
■Usenowater
Manufacture/processwettedpartsnottoretainwater.
■Usenooil&water
Manufacture/processwettedpartsnottoretainoilsandwater.
「Manufacturingrange」
・Powersource12to32VDC
・Adjustablecablediameterφ7toφ12
0 Nil
Document
⑮
1 Required
(Pleasespecifythedesireddocumentsseparately)
 Submissiondrawings,
instructionmanual,
inspectionprocedure,millsheet,
testreport(1pc1copy),
inspection/traceabilitycertificate,
standardinspectionreport,
strengthcalculation,
attendedinspection
7

61
①②③ ④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮
4
①
5
6
7
8
9
3
9 Rc1/2
②
6 SCS14+Co-Nialloy
③
1 0to0.3,0.5,1,2,3.5,5,10,20
④
2 -0.1to0.3,0.5,1,2 Compound
KD43
Proofpressuregaskettyoe:PF1/2
Proofpressuregaskettyoe:PF1/2
Proofpressuregaskettyoe:PF1/2
Conduittype:G1/2
Conduittype:G1/2
Conduittype:G1/2
Directmounting
Surfacemounting
２BPipemounting
G3/8B(Diaphragmonly)
Connection
Wettedparts
material
Pressurerange
(MPa)
Model
Pleasespecifythemodelnumber,eachspecsandtherangeforordering.
Modelnumberconfiguration4
KH41・43, KD41・43
Process Applications Pressure Transmitter
Directmounting
Selectivespec. Additionalspec.(Option)
Type Surfacemounting
２BPipemounting
ProcessApplications
PressureTransmitters
Modelnumber
Pleasespecifyapplicable
rangecodeaswellas
pressurerangeand
engineeringunit. 4 ±0.25％F.S.
5 ±0.5％F.S.Accuracy
⑤
1
9
24VDC±10％
OthersPowersource
⑥
1 4to20mADC,2wiresystem
Output
⑦
0 Nil
Treatment
⑨
1 Usenooil
2 Usenowater
3 Usenooil&water
0 Nil
Otheradditional
spec.
⑩
1 Diaphragmtypespecification
(Mainbody+addtothediaphragmpart)
(PleaserefertoSC□□)
＊Specifybycode"X"ifthereisnoapplicablespecification.
Treatmentofwettedparts
■Usenooil
Manufacture/processwettedpartsnottoretainoils.
■Usenowater
Manufacture/processwettedpartsnottoretainwater.
■Usenooil&water
Manufacture/processwettedpartsnottoretainoilsandwater.
「Manufacturingrange」
・2MPaorlower:ProrectionisIP54
・Powersource12to32VDC
・Adjustablecablediameterφ7toφ12
0 Nil
Document
⑮
1 Required
(Pleasespecifythedesireddocumentsseparately)
 Submissiondrawings,
instructionmanual,
inspectionprocedure,millsheet,
testreport(1pc1copy),
inspection/traceabilitycertificate,
standardinspectionreport,
strengthcalculation,
attendedinspection
8