48008 ma-001 user manual spd rev 02

Advantec Single Probe Detector

Revision:

03

Document No.:

48008-MA-001 Pages:

1 of 11

Document Title:

User Manual and Installation Procedure

TABLE OF CONTENTS

1 ABBREVIATIONS ....................................................................................................... 3

2 REFERENCES ............................................................................................................ 3

3 PURPOSE AND SCOPE............................................................................................. 4

4 PRODUCT SPECIFICATIONS .................................................................................... 4

5 INSTALLATION ........................................................................................................... 5 5.1 MECHANICAL .......................................................................................................................................... 5 5.2 ELECTRICAL ........................................................................................................................................... 5 5.3 ELECTRICAL IN Ex ZONE ...................................................................................................................... 6

6 OPERATION ............................................................................................................... 7 6.1 4 – 20mA OPERATION ............................................................................................................................ 7 6.2 RS485 OPERATION ............................................................................................................................... 7

7 CALIBRATION ............................................................................................................ 8

8 MARKING ................................................................................................................... 9

9 CONNECTION TO BARRIER ................................................................................... 10

10 MECHANICAL DRAWING ........................................................................................ 11

1 ABBREVIATIONS

SeCap™ Technology

SPD Single Probe Detector

2 REFERENCES

Ref Doc. Number Adv Doc. Number Description

1. - - Installation manual for Swagelok. 2. 11ATEX1170X 48008 – VB - 001 ATEX certificate

3. 48008 – XT - 012 48008 – XT - 012 Wiring diagram Barrier to Single Probe detector

4.

5.

6.

7.

8.

9.

10.

3 PURPOSE AND SCOPE

The purpose of this document is to enable users to install and use the Single Probe Detector.

4 PRODUCT SPECIFICATIONS

Special Conditions for safe use

Ambient temperature of the sensor shall and the process media in contact with the sensor shall not exceed 85oC.

All circuits shall be supplied using isolator safety barriers providing galvanic separation from the supply circuits.

Technology: SeCap™

Mechanical interface: Mounted with Swagelok

Dimensions: Length: 350mm

Tube diameter: 32mm

Max. width: 100mm

Pressure range: 1 – 100 bar (Dependent on pipe spec.)

Temperature range:

Operating: 0 - + 85°C

Storage: -40 - + 85°C

Power Supply: 24V DC from Ex Barrier

Power Consumption: < 1W

Interfaces: 4 – 20mA and RS485

Accuracy: *

± 0.1% 0 – 50% Water in oil, (Oil continuous phase)

± 0.3% above 50% Oil in water (Water continuous phase)

Sensitivity: ** ± 0.015%

Factory calibrated: Gas = 0%

Salt water = 100%

Media (Crude) = Light oil value

All values may be recalibrated by operator

Hazardous area: Ex zone 0, Ex ia IIB T4 and Ex ia

Class 1, Division 1 Groups C, D certified.

Certificate no.: Nemko 11ATEX1170X

* The measurement accuracy of the Single Probe Detector is dependent upon many process variables. The value above

represents nominal water cut measurement for an installed sensor under consistent conditions for optimal water cut

readings.

** The measurement sensitivity of the Single Probe Detector is dependent upon the selected Water Cut range during

operation.

5 INSTALLATION

5.1 MECHANICAL

The Single Probe Detector shall be mounted with a Swagelok, Ø32 SS 2000-1-20-BT.

For mounting instructions see an installation manual for Swagelok (not included).

5.2 ELECTRICAL

The Detector shall be connected to a 6 wide screw terminal, J3, in the terminal box located on the top

of the detector.

Power: + 24V DC* J3.4

0V J3.1

4 - 20mA: + 12 – 24V DC J3.2

Return J3.3

RS485: A (+) J3.5

B (-) J3.6

*)

If the SPD is used in zones that not need isolators, the voltage should be 12V. If higher voltage is used,

a serial resistor dropping the voltage to approx. 12V at 40 to 50mA should be installed.

5.3 ELECTRICAL IN Ex ZONE

If mounted in an Ex hazardous area the Single Probe Detector must be connected through

Ex isolation barrier.

The SPD is certified in accordance with:

EN 60079 – 0: 2009 and EN 60079 – 11: 2007

Ex Code: Ex ia llB T4 Ta: -40 - +85C

For connection through barrier, see schematic in chapter 9.

The barriers shall comply with the hereunder specifications.

Power supply, terminals number 4(+) & 1

Maximum input voltage. Ui: 25,9V

Maximum input. Ii: 184mA

Maximum input. Pi: 1,2W

Maximum internal capacitance. Ci: Negligible

Maximum internal inductance. Li: Negligible

RS485, Terminals number: 5(+) & 6.

A diode safety barrier with galvanic isolation and the safety parameters following apply.

Maximum input voltage. Ui: 3,7V

Maximum input current. Ii: 225mA

Maximum input power. Pi: 206mW



4-20mA, Terminals number: 2(+) & 3

A diode safety barrier with galvanic isolation and the safety parameters following apply.

Maximum input voltage. Ui: 28V

Maximum input current. Ii: 93mA

Maximum input power. Pi: 0,66W



The circuits are directly bounded to ground and will not withstand the 500v isolation test.

ON

1 2

6 OPERATION

6.1 4 – 20mA OPERATION

When installed, the Single Probe Detector will not need any operator actions. It will give a 4 – 20mA signal according to measured water cut. The Single probe detector offers a possibility to select measuring area. A switch, S3, on the board located in the terminal box may be set to select between four different full scale measuring areas.(see figure 1).

Figure 1: S3 shown OFF OFF

S3 must be in position ON ON (0 – 100%.) during calibration.

6.2 RS485 OPERATION (this feature can be provided upon request)

The SPD may be connected to a PC based system through the RS485 interface. This system provides

logging, calibration and other maintenance services. In addition it can translate SPD data to other

protocols such as Modbus.

S3.1 S3.2 WC-RANGE FULL SCALE

OFF OFF 0-5%

ON OFF 0-25%

OFF ON 0-50%

ON ON 0-100%

ON

1 2 3 4

7 CALIBRATION

The Single Probe Detector is factory calibrated to give 0% for Gas and 100% for salt water,

Crude calibration is set to a standard value light oil.

The Single Probe detector provides a built in system allowing recalibrating of these values.

To recalibrate the SPD a switch, S2, on the board located in the terminal box must be set according to

which type of calibration is to be performed (see figure 2).

Having set switch S2 according to the table, do continue the following procedure:

1. Make sure to set switch S3: S3.1=ON and S3.2= ON (0 – 100% full scale).

2. Expose the probe to water, gas or crude. Set S2 accordingly.

3. Push and release the Reset button, S1.

4. Wait 5 seconds.

5. Resume normal operation by setting switch S2: S2.1 = OFF and S2.2 = OFF

6. Push and release the Reset button, S1.

Figure 2: S2 shown OFF OFF OFF OFF

Set switch 2.1 and 2.2 to position OFF,OFF after calibration.

S2.1 S2.2 OPERATION

OFF OFF Normal Operation

OFF ON Gas Calibration

ON OFF Crude Calibration

ON ON Water Calibration

S2.4 RS485 TERMINATION RESISTOR

ON Connected

OFF Disconnected

8 MARKING

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10 MECHANICAL DRAWING

48008 ma-001 user manual spd rev 02

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