WEPS-100 Series Subsea Pressure/Temperature Sensors Matre

Definitions P: T: FS: CR: HT: Total error band:

Pressure Sensor Temperature Sensor Full Scale Calibrated Range High Temperature Includes hysteresis, linearity, repeatability, zero/span effects, supply voltage sensitivity, temperature effects over calibrated temperature range.

General spesifications Description

Specifications

Units

Ambient Operating Temp.:

-20 to + 70

°C

Onshore Test Temp.:

-20 to + 70

°C

Ambient Storage Temp.:

-40 to + 70

°C

Process Operating Temperature:

See Item 6

Design Lifetime:

> 25

Shock:

30 g, half sine 11 ms

Vibration:

5 g, (25 – 150) Hz

Hyperbaric Pressure: (Cable assy not included)

360

Design Pressure:

According to Mechanical Interface Spec.

Surface Protection:

According to NORSOK M501, System 7

Year

Bar

www.siemens.com/oilgas

Sensor types – ordering specifications Ref: RMI-50391

Mechanical specifications Description

Specifications

Process Interface:

Acc. API 6A, NACE MR-0175/API PSL3, NORSOK M-601

Flange/Housing Material:

Project specific.

Wetted Parts Material:

Inconel 625/Hastalloy C22/Incoloy925

EB Welding:

According to ASME IX/Norsok 601

Weight:

Project specific

Cable Interface:

MKII (other on request)

Pressure specifications Pressure Sensing Element Description

Specifications

Sensing element:

Sputtered Thinfilm

Units

Pressure Ranges Description

Specifications

Units

Probe design

Pressure Sensing Element at Tip of the Probe

Pressure Range

0-700

Bar

Test Pressure

1035

Bar

Probe design

Oil filled w/ retracted Pressure Sensing Element

Pressure Range

0-1035

Bar

Test Pressure

1553

Bar

Probe design

Oil filled w/ retracted Pressure Sensing Element HT

Pressure Range

0-1035

Bar

Description

Specifications

Units

Probe design

Pressure Sensing Element at Tip of the Probe

Temperature range:

-50 to + 150

Probe design

Oil filled w/ retracted Pressure Sensing Element

Temperature range:

-40 to + 150

Probe design

Oil filled w/ retracted Pressure Sensing Element HT

Temperature range:

-40 to + 180

Probe design

Oil filled w/ retracted Pressure Sensing Element HT

Temperature Compensation Ranges

°C °C °C

Pressure Accuracy Description

Specifications

Units

Probe design

Pressure Sensing Element at Tip of the Probe

Total Error Band, digital:

± 0.05

%FS

Total Error Band, analogue:

± 0.1

%FS

Probe design

Oil filled w/ retracted Pressure Sensing Element

Total Error Band, digital:

± 0.025

%FS

Total Error Band, analogue:

± 0.08

%FS

Probe design

Oil filled w/ retracted Pressure Sensing Element HT

Total Error Band, digital:

± 0.025

%FS

Total Error Band, analogue:

± 0.08

%FS

2

Pressure Resolution Description

Specifications

Units

Digital :

< 0.0005

%FS

Analogue :

15

Bit

Total Error Band, analogue:

± 0.08

%FS

Description

Specifications

Units

Probe design

Pressure Sensing Element at Tip of the Probe

Drift @ 70°C :

± 0.05

%FS/Year

Drift @ 120°C :

± 0.1

%FS/Year

Probe design

Oil filled capillary tube/Diaphragm at Tip of the Probe

Drift @ 25°C :

± 0.02

%FS/Year

Drift @ 70°C :

± 0.05

%FS/Year

Pressure Drift

Temperature specifications Temperature Sensing Element Description

Specifications

Sensing element:

PT1000

Temperature Ranges Description

Specifications

Units

Probe design

Pressure Sensing Element at Tip of the Probe

Temperature range:

-50 to + 150

°C

Accuracy:

± 0.3

%CR

Probe design

Oil filled capillary tube/Diaphragm at Tip of the Probe

Temperature range:

-40 to + 180

°C

Accuracy:

± 0.3

%CR

Description

Specifications

Units

Digital :