DRS 390 1 Monocrystalline silicon smart differential pressure transmitter DRS390 High stability, flange mounting Detailed Information Application the flow of gas, vapor and liquid measurement with device Pressure monitoring Through a number of international certifications, widely used DRS 390 smart differential pressure transmitter uses monocrystalline silicon sensor chip and world's original design of monocrystalline silicon suspension that made of advanced MEMS technology. So it achieves the world's leading overpressure performance and also ensures excellent signal stability. Built-in manometry capsule and signal processing module that are imported from Germany achieve the perfect combination of static pressure and temperature compensation, which provides high measurement accuracy and stability under a wide range of static pressure and temperature. DRS390W,DRS390N smart differential pressure (flow) transmitter can measure differential pressure accurately and convert it into DC 4 ~ 20mA output signal. This transmitter can be operated through three buttons locally or through universal communicator or configuration software remotely. Without affecting the output signal of DC4 ~ 20mA, it can display and configurate at the same time. Benefits High accuracy Differential pressure (flow) transmitter can measure high accurately in the 0.04 ~ 40MPa measuring range. The accuracy of standard calibration range: ±0.05% Positive and negative zero shift, without adjusting linearity Excellent overvoltage performance within a small range overpressure of 1kPa nominal range chip: 1.5MPa overpressure of 4kPa nominal range chip: 2.5MPa Excellent suitability of environment The intelligent static pressure and temperature compensation protect transmitter from the effects of temperature, static pressure and overpressure, so that the consolidated measurement error will be kept to the minimum. Flexible range of compression CL1,CL2,CL3 Range ratio: 100:1 Excellent operability & convenient use Five-digit LCD with backlight View of units (Pa, kpa, MPa, bar, mbar, %, psi, mmh 2 o) Quickly adjusted through built-in three buttons A variety of corrosion-resistant materials Comprehensive self-diagnosis function
2 DRS 390 Specifications Functional specifications Testing Fluid : liquid, gas, vapor Measuring range : range/ scope MPa inh 2 o mbar mmh 2 o L1 range 0.04~4 1.6 10 3 ~16 10 3 0.4 10 3 ~40 10 3 4 10 3 ~400 10 3 scope 0~4 0~16 10 3 0~40 10 3 0~400 10 3 L2 range 0.1~10 0.4 10 3 ~40 10 3 1 10 3 ~100 10 3 10 10 3 ~1000 10 3 scope 0~10 0~40 10 3 0~100 10 3 0~1000 10 3 L3 range 0.4~40 1.6 10 3 ~160 10 3 4 10 3 ~400 10 3 40 10 3 ~4000 10 3 scope 0~40 0~160 10 3 0~400 10 3 0~4000 10 3 Static pressure : sensor cell wetted material working pressure L1 01, 02, 03, 04 13MPa L2 01, 02, 03, 04 13MPa L3 01, 02, 03, 04 13MPa *working pressure can not exceed the highst working pressure of flange Note: code of sensor cell & wetted material see the table Output signal : DC4~20mA+HART agreement Allowable load resistance : 0~600Ω(DC 24V) Note: when communicate with the handheld communicator, you need a standard (250Ω) load resistance Power supply : general service DC10.5~45V intrinsic safety explosion-proof DC10.5~26V Communication line condition : length of line: max 2km (0.75~1.25mm Control Instrument Cable exceeds 1 km :twisted pair cable) load resistance : 250~600Ω ( DC 24V,include cable resistance ) load capacity : under 0.55mF load inductance : under 3.3mH Spacing above power line : above 15cm ( please avoid parallel wiring ) Saturation current : upper limit 20.8mA lower limit 3.8mA Alarm current : upper limit 22.8mA lower limit 3.6mA ( Mode can be set ) Adjustment function : The zero & full span point can be adjusted in situ through three-button from the top of the housing or be adjusted remotely through configuration software. Environmental temperature : -40~+85 ( when filling fluorine oil : -10~+60 ) Storage temperature : -40~+90 Weatherability : DIN40040GPC EMC applicable standard : EN1326-1: 2006 Performance Specifications Accuracy : sensor cell reference precision ±0.2% Pref X Pref L1,L2,L3 ±(0.15+0.05 X )% X <Pref square-root output precision: output precision 50% same as reference precision 50%~drop point reference precision 50 square root output (%) Effect of environment temperature : L1,L2,L3 code of wetted material: 01 sensor cell effect Pref zero- drift ±(0.2+0.5 )%/50 X L1,L2,L3 ±1.4%/50 X Pref total of drift distance Pref ±(0.7+0.7 X )%/50 X<Pref L1,L2,L3 code of wetted material: 02,03,04 *'X is the maximum value of the absolute value and scale value of lower limit and upper limit in the correction range *L1 pref: 0.3MPa, L2,L3 pref: 1.4MPa Effect of Power supply : ±0.005%/1V 600 Load resistance R(Ω ) 250 sensor cell L1,L2,L3 effect Pref zero- drift ±(0.3+0.6 )%/50 X ±1.6%/50 X Pref total of drift distance Pref ±(0.8+0.8 X )%/50 X<Pref Communicated scope HART 10.5 16.4 24.7 45 Supply voltage DC (V ) The diagram of supply voltage and external load
DRS 390 3 Mounting : transmitter :2-inch Pipeline installation diaphragm seal :flange mounting Mounting flange Specification : referto Model and specification code table Effect of Mounting position : The changes of mounting position in the direction parallel to the diaphragm will not cause zero- drift effects. If the changes between the mounting position and the diaphragm is more than 90,which can be corrected through zeroing corrected within the range of 0.4KPa. Response time : 90ms Damp : The time constant can be adjusted from 0 to 99.9 seconds Filter constant : can be adjusted within 0 ~ 160 ua Self-stabilization coefficient : can be adjusted from 0 to 2% Material Electrical connection diagram Shell Power supply signal (4...20)mA Test signal Internal grounding wire External grounding wire wetted material: refer to type selection table Wetted sealing ring: fluororubber, chemigum Housing of transmitter: low copper aluminum die casting + polyurethane coating Cover of transmitter : aluminum die casting + polyurethane coating Ingress protection : IP67 Nameplate: SUS316 Filling oil : silicone oil & fluorocarbon oil (Optional) Size : according to Outline Weight : about 2.9~3.1kg(Noumenon) Cable intake: G1/2,1/2-14NPT,M20 1.5 External terminal : M3 bolt Process connection port : Rc1/4 or 1/4-18NPT Installation : with a U-bolt mounted on 50mm (2- inch) pipe, or mounted on the wall (depending on the model specification) Dimensional drawing of outline
4 DRS 390 Model and specification code table DRS390W [size of flange:2-inch(50mm,dn50) and 3-inch(80mm,DN80)] Type Specificationscode Explanation DRS380W Monocrystalline silicon diaphragm-sealed Pressure transmitter Output signal H 4~20mA,HART digital communication protocol Range (sensor cell) Wetted material specification of flange Protruding length of diaphragm size/material of flange Process connection L1 L2 L3 99 01 02 03 04 99 A B C D E F G H I J 2 4 6 99 A B C D E F 01 02 99 range:0.04~4mpa range:0.1~10mpa range:0.4~40mpa isolation diaphragm:sus316l isolation diaphragm:hastelloy C isolation diaphragm:tantalum isolation diaphragm:titanium gauge ANSI 150 ANSI 300 ANSI 600 ANSI 900 ANSI 1500 DIN PN 10/16 DIN PN 25/40 DIN PN64 DIN PN 100 DIN PN 160 X2=50mm X2=100mm X2=150mm 2-inch( 50mm) / S25C 2-inch( 50mm) / SUS304 2-inch( 50mm) / SUS316 3-inch( 80mm) / S25C 3-inch( 80mm) / SUS304 3-inch( 80mm) / SUS316 female thread,1/4-18npt female thread,1/2-14npt pressure 2MPa 5MPa 11MPa 15MPa 26MPa 1.6MPa 4MPa 6.4MPa 10MPa 16MPa Sealing ring Electrical connection Display header 01 02 99 01 99 D N fluororubber chemigum M20x1.5 with LCD nothing 2-inch pipe mounting bracket O nothing Additional code of type selection Type selection specification *Reference type:drs390w-h-cl1-01-a-2-a-01-01-01-d-h
DRS 390 5 DRS390N [size of flange:4-inch(100mm,dn100)] Type Specificationscode Explanation DRS380W Monocrystalline silicon diaphragm-sealed Pressure transmitter Output signal H 4~20mA,HART digital communication protocol Range (sensor cell) Wetted material specification of flange Protruding length of diaphragm CL1 CL2 CL3 99 01 02 03 04 99 A B C D E F G H I J 2 4 6 99 range:0.04~4mpa range:0.1~10mpa range:0.4~40mpa isolation diaphragm:sus316l isolation diaphragm:hastelloy C isolation diaphragm:tantalum isolation diaphragm:titanium gauge ANSI 150 ANSI 300 ANSI 600 ANSI 900 ANSI 1500 DIN PN 10/16 DIN PN 25/40 DIN PN64 DIN PN 100 DIN PN 160 X2=50mm X2=100mm X2=150mm pressure 2MPa 5MPa 11MPa 15MPa 26MPa 1.6MPa 4MPa 6.4MPa 10MPa 16MPa size/material of flange Process connection Sealing ring G H J 01 02 99 01 02 99 4-inch( 100mm) / S25C 4-inch( 100mm) / SUS304 4-inch( 100mm) / SUS316 female thread,1/4-18npt female thread,1/2-14npt fluororubber chemigum Electrical connection Display header 01 99 D N M20x1.5 with LCD nothing 2-inch pipe mounting bracket O nothing Additional code of type selection Type selection specification *Reference type:drs390n-h-cl1-01-a-2-g-01-01-01-d-h
6 DRS 390 DRS390N [size of flange:3-inch(80mm,dn80)] Type Specificationscode Explanation DRS380W Monocrystalline silicon diaphragm-sealed Pressure transmitter Output signal H 4~20mA,HART digital communication protocol Range (sensor cell) Wetted material specification of flange Protruding length of diaphragm size/material of flange CL1 CL2 CL3 99 01 02 03 04 99 A B C D E F G H I J 2 4 6 99 D E F range:0.04~4mpa range:0.1~10mpa range:0.4~40mpa isolation diaphragm:sus316l isolation diaphragm:hastelloy C isolation diaphragm:tantalum isolation diaphragm:titanium gauge ANSI 150 ANSI 300 ANSI 600 ANSI 900 ANSI 1500 DIN PN 10/16 DIN PN 25/40 DIN PN64 DIN PN 100 DIN PN 160 X2=50mm X2=100mm X2=150mm 3-inch( 80mm) / S25C 3-inch( 80mm) / SUS304 3-inch( 80mm) / SUS316 pressure 2MPa 5MPa 11MPa 15MPa 26MPa 1.6MPa 4MPa 6.4MPa 10MPa 16MPa Process connection Sealing ring Electrical connection Display header 01 02 99 01 02 99 01 99 D N female thread,1/4-18npt female thread,1/2-14npt fluororubber chemigum M20x1.5 with LCD nothing 2-inch pipe mounting bracket O nothing Additional code of type selection Type selection specification *Reference type:drs390n-h-cl1-01-a-2-d-01-01-01-d-h
f t DRS 390 7 DRS390W Code of wetted material:03 conduit connection conduit connection of external displayer 85 [3.3] 25(0.98) 181.1[7.1] 104.5[4.1] 85 [3.3] size of flange:3-inch(80mm,dn80) specification ØD ØC Øg Ød t f* n Øh ANSI 150 190.5(7.50) 152.4(6) 130(5.12) 90(3.54) 23.9(0.94) 1.6(0.06) 4 19.1(0.75) ANSI 300 209.6(8.25) 168.1(6.62) 130(5.12) 90(3.54) 28.5(1.12) 1.6(0.06) 8 22.4(0.88) ANSI 600 209.6(8.25) 168.1(6.62) 130(5.12) 90(3.54) 38.2(1.50) 6.4(0.25) 8 22.4(0.88) DIN PN10/16 200(7.88) 160(6.30) 130(5.12) 90(3.54) 20(0.79) 0 8 18(0.71) DIN PN25/40 200(7.88) 160(6.30) 130(5.12) 90(3.54) 24(0.94) 0 8 18(0.71) DIN PN64 215(8.46) 170(6.69) 130(5.12) 90(3.54) 28(1.10) 0 8 22(0.87) size of flange:2-inch(50mm,dn50) specification ØD ØC Øg Ød t f* n Øh ANSI 150 152.4(6.00) 120.7(4.75) 100(3.94) 61(2.40) 19.1(0.75) 1.6(0.06) 4 19.1(0.75) ANSI 300 165.1(6.50) 127.0(5.00) 100(3.94) 61(2.40) 22.4(0.88) 1.6(0.06) 8 19.1(0.75) ANSI 600 165.1(6.50) 127.0(5.00) 100(3.94) 61(2.40) 31.8(1.25) 6.4(0.25) 8 19.1(0.75) DIN PN10/16 165(6.50) 125(4.92) 100(3.94) 61(2.40) 18(0.71) 0 4 18(0.71) DIN PN25/40 165(6.50) 125(4.92) 100(3.94) 61(2.40) 20(0.78) 0 4 18(0.71) DIN PN64 180(7.09) 135(5.31) 100(3.94) 61(2.40) 26(1.02) 0 4 22(0.87) *If material of flange is JIS S25C,f=0
8 DRS 390 DRS390N conduit connection conduit connection of external displayer 85 [3.3] 181.1[7.1] 104.5[4.1] 85 [3.3] t f X2 size of flange:4-inch(100mm,dn100) specification ØD ØC Øg Ød t f* n Øh ANSI 150 228.6(9.00) 190.5(7.50) 155(6.10) 96±0.5(3.78) 23.9(0.94) 1.6(0.06) 8 19.1(0.75) ANSI 300 254(10.00) 200.2(7.88) 155(6.10) 96±0.5(3.78) 31.8(1.25) 1.6(0.06) 8 22.4(0.88) DIN PN10/16 220(8.66) 180(7.09) 155(6.10) 96±0.5(3.78) 20(0.79) 0 8 18(0.71) DIN PN25/40 235(9.25) 190(7.48) 155(6.10) 96±0.5(3.78) 24(0.94) 0 8 22(0.87) size of flange:3-inch(80mm,dn80) specification ØD ØC Øg Ød t f* n Øh ANSI 150 190.5(7.50) 152.4(6) 130(5.12) 71±0.5(2.80) 23.9(0.94) 1.6(0.06) 4 19.1(0.75) ANSI 300 209.6(8.25) 168.1(6.62) 130(5.12) 71±0.5(2.80) 28.5(1.12) 1.6(0.06) 8 22.4(0.88) DIN PN10/16 200(7.87) 160(6.30) 130(5.12) 71±0.5(2.80) 20(0.79) 0 8 18(0.71) DIN PN25/40 200(7.87) 160(6.30) 130(5.12) 71±0.5(2.80) 24(0.94) 0 8 18(0.71) Code of Protruding length of diaphragm:2:x2=50mm(2-inch) 4:X2=100mm(4-inch) 6:X2=150mm(6-inch) *If material of flange is JIS S25C,f=0
DRS 390 9 Additional specification ( explosion- proof ) Projeckts Explanation Code Chinese standard NEPSI flame-proof and dust explosion-proof approval : Applicable standard : GB3836.1-2010 GB3836.2-2010 d Ⅱ CT6 ; DIP A21T T6 A T6 : maximum permissible surface temperature 85 Environmental termperature : -40~60 Electrical interface : 1/2NPT female thread, G1/2 female thread, M20 female thread ND1 NEPSI NEPSI intrinsic safety and dust explosion-proof approval : Applicable standard : GB3836.1-2010 GB3836.4-2010 ia Ⅱ CT6 ; DIP A20T T6 A T6 : maximum permissible surface temperature 85 Environmental termperature : -40~60 NX1 FM flame-proof approval Applicable standard : FM3600, FM3615, FM3810, ANSI/NEMA250 Flame-proof : Ⅰ rating, 1 district, B, C, D group Flame-proof burning : Ⅱ / Ⅲ rating, 1district, E, F, G group Hazardous locations : Indoor and outdoor ( NEMA4X ) T6 : environmental termperature : -40~60 Electrical interface : 1/2NPT female thread FD1 Certification of factory federation ( FM ) FM intrinsic safety approval Applicable standard : FM3600, FM3610, FM3611, FM3810, ANSI/NEMA250 Intrinsic safety : Ⅰ rating, 1 district, A, B, C, D group ; Ⅱ rating,1district, E, F, G group and Ⅲ rating, 1district hazardous locations Non combustibla : Ⅰ rating, 2 district, A, B, C, D group Ⅱ rating, 1 district, E, F, G group and Ⅲ rating, 1 district hazardous locations seal : NEMA 4X Termperature rating : T4 Environmental termperature : -40~60 Electrical interface : 1/2NPT female thread FX1 FM flame retardant approval Ⅰ rating, 2district, A, B, C, D group, Termperature rating T4, Type 4X Ⅱ rating, 2 district, F, G group, Termperature rating T4, Type 4X Ⅲ rating, 2 district, Termperature rating T4, Type 4X FX2 CENELEC (KEMA) flame-proof approval : Applicable standard : EN60079-0,EN60079-1 Identification : KEMA 02ATEX2148 Ⅱ 2G Ex d Ⅱ C T4, T5, T6 Environmental termperature : T5 : -40~80 ;T4andT6 : -40~75 The highest wetted temperature : T4:120 T5:100 T6:85 Electrical interface : 1/2NPT female thread,m20 female thread AD1 European Community (EC) (ATEX) CENELEC (KEMA) intrinsic safety approval : Applicable standard : EN50014,EN50020,EN50284 Identification : KEMA 02ATEX1030X Ⅱ 1G Eex ia Ⅱ C T4; Environmental termperature : -40~60 ; Electrical interface : 1/2NPT female thread, M20 female thread Including KF21,KS2 and N (non-sparking) approval : Applicable standard : EN 60079-0 : 2009, E,60079-15 : 2005 Ⅱ 3G Ex nl Ⅱ C T4 ; Environmental termperature : -30~60 ; Electrical interface: 1/2NPT female thread, PG13.5 female thread, M20 female thread AX1 AX2 CENELEC ATEX Type n approval : Applicable standard : EN 60079-0 : 2009, E,60079-15 : 2005 Ⅱ 3G Ex nl Ⅱ C T4 ; Environmental termperature : -30~60 AX3
in Chongqing, China in Jiangsu, China in Frankfurt am Main, Germany DER SENSOR GROUP Chongqing Der Sensor Technology Co.,Ltd. Shuitu High-tech Industrial park,liangjiang New District, Chongqing City Tel:023-68232169 Fax: 023-68206218