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WIKA · Pressure measurement · Family HP-2

Pressure sensor

For highest-pressure applications to 15,000 bar [217,500 psi]
Range
0…15000 bar
Output
USB 2.0 · 4 ... 20 mA
Accuracy
0.25 % of span
Protection
IP65/IP67
CEEACRoHSCRN
Price
On request
Depends on configuration
Request a quote
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Special features

  • High number of load cycles through patented design
  • Exchangeable process connection in case of hairline cracks
  • Suitable for highly dynamic pressure due to diaphragm protection system
  • Reduced recalibration costs thanks to excellent long-term stability
Identification
ModelHP-2
SubcategoryPressure sensor
Measuring range
Pressure ranges0…1600 bar · 0…2500 bar · 0…4000 bar · 0…5000 bar · 0…6000 bar · 0…7000 bar · 0…8000 bar · 0…10000 bar · 0…12000 bar · 0…15000 bar · 0…23000 psi · 0…36000 psi · 0…58000 psi · 0…72000 psi · 0…87000 psi · 0…100000 psi · 0…115000 psi · 0…145000 psi · 0…217500 psi
Accuracy
Accuracy class0.25 % of span
Accuracy standardIEC 61298-2
Process conditions
Process connection
M16 x 1.5 female thread, with sealing coneM20 x 1.5 female thread, with sealing cone9/16-18 UNF, female thread
Process temperature+0…+80 °C
Electrical characteristics
Output signalUSB 2.0 · 4 ... 20 mA · 0 ... 5 V DC · 0 ... 10 V DC · 0-5V · 0-10V · DC0...5V · DC0...10V
Power supplyDC 10 ... 30 V
Electrical connectionAngular connector DIN 175301-803 A, Circular connector M12 x 1 (4-pin), USB connector type A, Cable outlet
Materials
Wetted parts material2.4711 Elgiloy, MP35N, Stainless steel 1.4534
Sealing material60° sealing cone
Operating environment
Ambient temperature−20…+80 °C
IP ratingIP65/IP67
Weight0.3 kg
Certifications and approvals
Certifications
CEEACRoHSCRN
Additional details
Datasheet languagesEN, DE
Tables from datasheet
Overview of versions
Model HP-2-SStandard version
Model HP-2-DAdditionally with DIPS (diaphragm impact protection system) DIPS protects the pressure sensor from cavitation and micro-diesel effects; it is particularly recommended for use with water as a medium.
Model HP-2-EAdditionally with EPC (exchangeable pressure connection) EPC enables the changing of the process connection without having to change the entire pressure sensor. This system is particularly recommended when hairline cracks can occur.
Accuracy specifications
Accuracy→See'Max.measured error per IEC 61298-2'
Max. measured error per IEC 61298-2Measuring ranges < 10,000 bar [145,000 psi]■ ≤ ±0.5 %of span ■ ≤ ±0.25 %of span
Measuring range 10,000 bar [145,000 psi]■ ≤ ±0.5 %of span ■ ≤ ±0.25 %of span, typical
Measuring ranges 12,000 bar and 15,000 bar [217,500 psi]≤ ±0.5 %of span, typical
Adjustability of current and voltage outputZero point±5 %of span
Adjustment is made using potentiometers inside the instrument
Adjustability of USB outputZero point-5 ...+20 %of span
Span-50 ...+5 %of span
Adjustment is made via &#x27;EasyCom 2011&#x27; software
Temperature error at 0 ... 80 °C [32 ... 176 °F]
Typical≤ ±1 %of span
≤ ±2 %of span for special measuring ranges
Maximum≤ ±2.5 %of span
Long-term stability per DIN 16086≤ 0.1 %of span/year
≤ 0.2 %of span/year for special measuring ranges
Reference conditionsPer IEC 61298-1
Gauge pressure
barMeasuring range0 ... 1,6000 ... 2,500 1)0 ... 4,000 1)0 ... 5,000 1)0 ... 6,000
Overload safety2,3003,5005,0006,0007,000
Burst pressure4,0006,0008,00010,00011,000
Measuring range0 ... 7,0000 ... 8,0000 ... 10,000 1)0 ... 12,0000 ... 15,000 2)
Overload safety8,00010,00011,00012,50015,500
Burst pressure11,00012,00012,00014,00016,000
psiMeasuring range0 ... 23,0000 ... 36,000 1)0 ... 58,000 1)0 ... 72,000 1)0 ... 87,000
Overload safety33,30050,50072,50087,000101,500
Burst pressure58,00087,000116,000145,000159,500
Measuring range0 ... 100,0000 ... 115,0000 ... 145,000 1)0 ... 217,500 1) 2)
Overload safety116,000145,000159,000224,750
Burst pressure159,500174,000174,000232,000
Further details on: Measuring range
Unitsbar, psi, MPa
Special measuring rangesOn request, special measuring ranges between the listed ranges 0 ... 1,600 and 0 ... 10,000 bar are possible. These special measuring ranges, however, have a higher temperature error and a reduced long-term stability.
View all (20)
Process connection
StandardProcess connectionMax. measuring rangeOverpressure limitType of sealing
-M16 x 1.5 female thread, with sealing cone7,000 bar [100,000 psi]8,000 bar [115,000 psi]60° sealing cone
-M20 x 1.5 female thread, with sealing cone15,000 bar [217,500 psi]16,000 bar [224,750 psi]60° sealing cone
-9/16-18 UNF, female thread7,000 bar [100,000 psi]8,000 bar [115,000 psi]60° sealing cone
Output signal
Signal type
AnalogueCurrent (2-wire)4 ...20mA
Voltage (3-wire)■ DC 0 ...5V ■ DC 0 ...10V
DigitalUSB 2.0
Load in Ω
Current (2-wire)≤ (supply voltage - 10 V)/0.02 A
Voltage (3-wire)> max. output signal/1mA
Voltage supply
Supply voltageOutput signal 4 ...20mADC 10 ...30V
Output signal DC 0 ...5VDC 10 ...30V
Output signal DC 0 ...10VDC 14 ...30V
Output signal USB 2.0DC 5V
Current supplyCurrent (2-wire)Signal current, max.35mA
Voltage (3-wire)8mA
USB 2.040mA
Overvoltage resistance■ DC 36V ■ DC 5.25V with USB output
Dynamic behaviour
Settling time per IEC 61298-2Current and voltage output< 1 ms
USB output< 10 ms 1)
Warm-up time< 10 min
Electrical connection
Connection typeIP code 1)Wire cross-sectionCable diameterCable lengths
Angular connector DIN 175301-803 AIP65Max.1.5mm 26 ... 8 mm[0.24 ... 0.32 in]-
Circular connector M12 x 1 (4-pin)IP67---
USB connector type AIP67 (instrument), IP20 (connector)--2 m[6.5 ft]
Cable outletIP670.5mm 2 (AWG 20)6.8 mm[0.27 in]1.5 m[16.4 ft]
Further details on: Electrical connection
Connection type→See above
Wire cross-section→See above
Cable diameter→See above
Pin assignment→See below
Ingress protection (IP code) per IEC 60529→See above
Short-circuit resistanceS+ vs.0V
Reverse polarity protectionUB vs.0V
Insulation voltageDC 500V
Angular connector DIN 175301-803 A
2-wire3-wire
UB11
0V22
S+-3
Circular connector M12 x 1 (4-pin)
2-wire3-wire
UB11
0V33
S+-4
Material
Material (wetted)
Process connectionStainless steel 1.4534
Sensor■ Stainless steel 1.4534 ■ 2.4711 Elgiloy 
Cable outlet
2-wire3-wire
UBBrownBrown
0VGreenGreen
S+-White
Operating conditions
Medium temperature limit0 ...+80 °C [32 ... 176 °F]
Ambient temperature limit-20 ...+80 °C [-4 ...+176 °F]
Storage temperature limit-40 ...+85 °C [-40 ...+185 °F]
Vibration resistance per IEC 60068-2-60.35 mm(10 ... 55 Hz)
Shock resistance per IEC 60068-2-27100 g (2.4 ms)
Ingress protection (IP code) per IEC 60529→See&#x27;Electrical connection&#x27;
Service lifeOn request, since the service life depends on the actual pressure profile.
Options for specific media
Hydrogen
Measuring ranges2,500, 4,000, 5,000 and 10,000 bar.
Long-term driftOn request
MaterialProcess connectionMP35N
Sensor2.4711 Elgiloy
Packaging and instrument labelling
PackagingIndividual packaging
Instrument labelling■ WIKA product label, lasered ■ Customer-specific product label on request
LogoDescriptionCountry
EU declaration of conformityEuropean Union
EMCdirective
EAC EMCdirectiveEurasian Economic Community
-CRN Safety (e.g. electr. safety, overpressure, ...)Canada
LogoDescription
-China RoHS directive
Test report
Test report5 measuring points
Certificates
Certificates■ 2.2 test report per EN 10204 (e.g. state-of-the-art manufacturing, material proof, indication accuracy) ■ 3.1 inspection certificate per EN10204 (e.g. material proof for wetted metal parts, indication accuracy, calibration certificate)
Calibration■ 3.1 inspection certificate per EN 10204 ■ DAkkS calibration certificate (traceable and accredited in accordance with ISO/IEC 17025)
GL1D1SW
9/16-18 UNF11.2 [0.047]4.3 [0.169]27