Burkert 8045 User Manual [en, de, fr]

Type 8045

Electromagnetic flowmeter

Quickstart

English

1.	About the Quickstart.........................................................................		3
2.	Intended use................................................................................................		4
3.	Basic safety information................................................................		4
4.	General information............................................................................		6
5.	Description of the name plate...................................................		6
6.	Technical data............................................................................................		7
7.	Installation and wiring..................................................................		11
8. Adjustment, commissioning..........................................................................			23
9.	Maintenance and troubleshooting...................................		30
10.		Packaging, Transport...................................................................	30
11.		Storage.......................................................................................................	30
12.		Disposal of the product...........................................................	31

We reserve the right to make technical changes without notice.

Technische Änderungen vorbehalten.

Sous réserve de modifications techniques.

© Bürkert SAS, 2012 - 2013

Operating Instructions 1308/1_EU-ML 00563855 ORIGINAL_FR

Type 8045

About the Quickstart

1.About the Quickstart

The quickstart describes the life cycle of the device. Please keep this manual in a safe place, accessible to all users and any new owners.

Important safety information.

Respect the safety instructions. Study in particular the chapters entitled Intended Use and Basic Safety Instructions.

• The quickstart must be read and understood.

The quickstart explains how to install, set, and start-up the device.

A detailed description of the device can be found in the related operating instructions on the elivered CD.

1.1.Symbols used

danger

Warns against an imminent danger.

•Failure to observe this warning can result in death or in serious injury.

Warning

Warns against a potentially dangerous situation.

•Failure to observe this warning can result in serious injury or even death.

attention

Warns against a possible risk.

•Failure to observe this warning can result in substantial or minor injuries.

note

Warns against material damage.

•Failure to observe this warning may result in damage to the device or system.

Indicates additional information, advice or important recommendations.

Refers to information contained in this manual or in other documents.

→→Indicates a procedure to be carried out.

1.2.Definition of the word "device"

The word "device" used within this manual refers to the flowmeter type 8045.

	English	3

Type 8045

Intended use

2.Intended use

Use of the device that does not comply with the instructions could present risks to people, nearby installations and the environment.

•The 8045 flowmeter is intended exclusively to measure flow rate in liquids.

•This device must be protected against electromagnetic interference, ultraviolet rays and, when installed outdoors, the effects of climatic conditions.

•This device must be used in compliance with the characteristics and commissioning and use conditions specified in the contractual documents and in the operating instructions.

•Requirements for the safe and proper operation of the device are proper transport, storage and installation, as well as careful operation and maintenance.

•Only use the device as intended.

→→Observe any existing restraints when the device is exported.

3.Basic safety information

This safety information does not take into account:

•any contingencies or occurences that may arise during installation, use and maintenance of the devices.

•the local safety regulations for which the operating company is responsible including the staff in charge of installation and maintenance.

Danger due to high pressure in the installation.

•Stop the circulation of fluid, cut off the pressure and drain the pipe before loosening the process connections.

Danger due to electrical voltage.

•Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system.

•Observe all applicable accident protection and safety regulations for electrical equipment.

Danger due to high temperatures of the fluid.

•Use safety gloves to handle the device.

•Stop the circulation of fluid and drain the pipe before loosening the process connections.

Danger due to the nature of the fluid.

•Respect the prevailing regulations on accident prevention and safety relating to the use of aggressive fluids.

4	English

Type 8045

Basic safety information

Various dangerous situations

To avoid injury take care:

•not to use the device for the measurement of gas flow rates.

•not to use the device in explosive atmospheres.

•not to use the device in an environment incompatible with the materials it is made of.

•not to subject the device to mechanical loads (e.g. by placing objects on top of it or by using it as a step).

•not to make any external or internal modifications to the device.

•to prevent any unintentional power supply switch-on.

•to ensure that installation and maintenance work are

carried out by qualified, authorised personnel in possession of the appropriate tools.

•to guarantee a defined or controlled restarting of the process, after a power supply interruption.

•to use the device only if in perfect working order and in compliance with the instructions provided in the operating instructions.

•to observe the general technical rules when installing and using the device.

note

The device may be damaged by the fluid in contact with.

•Systematically check the chemical compatibility of the component materials of the device and the fluids likely to come into contact with it (for example: alcohols, strong or concentrated acids, aldehydes, alkaline compounds, esters, aliphatic compounds, ketones, halogenated aromatics or hydrocarbons, oxidants and chlorinated agents).

note

Elements / Components sensitive to electrostatic discharges

•This device contains electronic components sensitive to electrostatic discharges. They may be damaged if they are touched by an electrostatically charged person or object. In the worst case scenario, these components are instantly destroyed or go out of order as soon as they are activated.

•To minimise or even avoid all damage due to an electrostatic discharge, take all the precautions described in the EN 61340- 5-1 and 5-2 norms.

•Also ensure that you do not touch any of the live electrical components.

	English	5

Type 8045

General information

4.General information

4.1.Manufacturer's address and international contacts

To contact the manufacturer of the device, use following address: Bürkert SAS

Rue du Giessen BP 21

F-67220 TRIEMBACH-AU-VAL

You may also contact your local Bürkert sales office.

The addresses of our international sales offices are available on the internet at: www.burkert.com

4.2.Warranty conditions

5.Description of the name plate

	1	2	3	4		5
in France	FLOW 8045 SST LONG					SUPPLY: 18-36V		300 mA
	DO1: 5-36V= 100mA					DO2/3:250V 3A Max
	DI1: 18-36V= 10mA		IP65			Fluid: PN16:-15/110°C
Made	S/N 11 162
	00449673							W43M
	13	12 11		10	9	8	7	6
		FLOW
				14

The condition governing the legal warranty is the conforming use of the 8045 in observance of the operating conditions specified in this manual.

4.3.Information on the Internet

You can find the user manuals and technical data sheets regarding the type 8045 at: www.burkert.com

6	English

Type 8045

Technical data

1.Measured value and type of the device

2.Specification of the flow sensor

3.Specification of the DO1 digital output

4.Specifications of the relay outputs DO2 and DO3

5.Electrical power supply and current consumption

6.Manufacturing code

7.Conformity logo

8.Warning: Before using the device, take into account the technical specifications described in these operating instructions.

9.Fluid temperature range and fluid nominal pressure

10.Protection class of the device

11.Specification of the DI1 digital input

12.Serial number

13.Order code

14.Shows the flow direction

Fig. 1: Name plate of the 8045 flowmeter

6.Technical daTA

6.1.Conditions of use

Ambient temperature	-10 to +60 °C
Air humidity	< 85%, non condensated
Height above see level	max. 2000 m
Protection class acc.	IP65, device wired and cable glands
to EN 60529	tightened and cover lid screwed tight.

6.2.Conformity to standards and directives

The device conforms to the EC directives through the following standards:

•EMC: EN 61000-6-2, EN 61000-6-3

•LVD: EN 61 010-1

•Vibration: EN 60068-2-6

•Shock: EN 60068-2-27

Pressure: article 3§3 of the Pressure Directive 97/23/CE. Acc. to the Pressure Directive 97/23/CE: the device can only be used in the following cases (depending on the max. pressure, the DN of the pipe and the fluid)

Type of fluid	Conditions
Fluid group 1, par. 1.3.a	Forbidden

	English	7

Type 8045

Technical data

	Type of fluid	Conditions
	Fluid group 2 par. 1.3.a	DN ≤ 32
		or DN > 32 and PNxDN ≤ 1000
	Fluid group 1 par. 1.3.b	PNxDN ≤ 2000
		DN ≤ 200
	Fluid group 2 par. 1.3.b	or PN ≤ 10
		or PNxDN ≤ 5000

6.3.Mechanical data

		Material (8045 with	Material (8045
	Part		with flow sensor in
		flow sensor in PVDF)
			stainless steel)
	Housing / seal	PC / NBR	Black PPA / NBR
	Cover with lid /	PC / silicone	PSU / silicone
	seal
	Front foil	Polyester
	M20x1,5 cable	PA / neoprene
	glands / seal
	Screws	Stainless steel
	Nut	PC	PPA
	Flow sensor	PVDF	Stainless steel 316L
	(exposed to the		(DIN 1.4404)
	fluid)

		Material (8045 with	Material (8045
	Part		with flow sensor in
		flow sensor in PVDF)
			stainless steel)
	Seal	FKM	8045 with a G2" nut:
			FKM
	Earth ring of the	Stainless steel 316L	-
	flow sensor	(DIN 1.4404) or Alloy
		C22
	Electrodes holder	-	PEEK
	Electrodes	Stainless steel 316L (DIN 1.4404) or Alloy
		C22

6.4.General data

Min. fluid conductivity	20 µS/cm
Fluid temperature	The fluid temperature may be
	restricted by the fluid pressure, the
	material the flow sensor is made of
	and the material the S020 fitting used
	is made of.
• 8045 with flow sensor	• 0 to +80 °C
in PVDF

• 8045 with flow sensor in • -15 to +110 °C stainless steel

8	English

Type 8045

Technical data

Fluid pressure	The fluid pressure may be restricted
	by the fluid temperature, the material
	the flow sensor is made of, the
	material the S020 fitting used is made
	of and the DN of the fitting used.
• 8045 with flow sensor	• PN10
in PVDF

•8045 with flow sensor in • PN16 stainless steel

P (bar)			A
10
9					PVDF (PN10) / Metal
8
7	PVC + PP
6
5
4						PP (PN10)
3		PVC (PN10)
2
1
0						T (°C)
	0	+20	+40	+60	+80

A: range of use

Fig. 2: Fluid pressure /temperature dependency for a 8045 with PVDF flow sensor and a fitting S020 in metal, PVC, PVDF or PP

P (bar)				A
16
15			Metal
14
			(PN16) 1)
13					DN100 for measuring
12	PVDF				devices with a clamp con-
11					nection (PN10)
10
9
8	PVC + PP				PVDF (PN10)
7
6
5
4			PVC (PN10)
3
2				PP (PN10)
1
0	-20	0	+20	+40	+60	+80 +100 +120
						T (°C)

1) Except DN100 for measuring devices with a clamp connection

A: range of use

Fig. 3: Fluid pressure /temperature dependency for a 8045 with stainless steel flow sensor and a fitting S020 in metal, PVC, PVDF or PP

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Type 8045

Technical data

6.5.Electrical data

Power supply		• 18-36 V DC, filtered and
			regulated
		•	oscillation rate: ±5 %
Current consumption		300 mA max. (at 18 V DC)
Transistor output DO1
•	type	• NPN / PNP (wiring dependent),
			open collector
•	function	• pulse output (by default), user
			configurable
•	frequency	•	0-250 Hz
•	Electrical data	• 5-36 V DC, 100 mA max.
• duty cycle if f > 2 Hz		•	1/2
•	min. pulse duration if	•	250 ms
	f < 2 Hz
•	protections	•	galvanically isolated, and
			protected against over-
			voltages, polarity reversals and
			short-circuits

Relay outputs (DO2 and
DO3)
•	operating	• hysteresis (by default), configu-
			rable, normally open
•	electrical data of the load	•	250 V AC / 3 A or 30 V DC /
			3 A (resistive load)
•	max. breaking capacity	• 750 VA (resistive load)
•	life span	•	min. 100000 cycles
Current output AO1
•	specification	• 4-20 mA, sink or source (wiring
			dependent), 22 mA to indicate
			a fault
•	max. loop impedance	• 1300 W at 36 V DC, 1000 W at
			30 V DC, 700 W at 24 V DC,
			450 W at 18 V DC
Digital input (DI1)
•	supply voltage	•	18-36 V DC
•	input impedance	•	15 kW
•	min. pulse duration	•	200 ms
•	protections	• galvanically isolated, and pro-
			tected against polarity reversals
			and voltage spikes

10	English

Type 8045

Installation and wiring

6.6.Electrical connection

Type of connection		Through two M20x1,5 cable
		glands
Cable specifications
•	cable type	•	shielded
•	Cross section	•	0,5 to 1,5 mm2
•	Diameter of each cable:
	-- if only one cable is used		-- 6...12 mm
	per cable gland
	-- if two cables are used per		-- 4 mm, with the supplied
	cable gland		multi-way seal

7.Installation and wiring

7.1.Safety instructions

danger

Risk of injury due to high pressure in the installation. Risk of injury due to electrical voltage.

Risk of injury due to high fluid temperatures. Risk of injury due to the nature of the fluid.

Warning

Risk of injury due to non-conforming installation.

•The electrical and fluid installation can only be carried out by qualified and skilled staff with the appropriate tools.

•Install appropriate safety systems (correctly rated fuse and/or circuit-breaker);

•Respect standard NF C 15-100 / IEC 60364.

•Respect the assembly instructions for the fitting used.

Risk of injury due to unintentional switch on of power supply or uncontrolled restarting of the installation.

•Take appropriate measures to avoid unintentional activation of the installation.

•Guarantee a set or controlled restarting of the process subsequent to any intervention on the device.

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Type 8045

Installation and wiring

Protect this device against electromagnetic interference, ultraviolet rays and, when installed outdoors, the effects of the climatic conditions.

7.2.Recommandations for installing the 8045 on the pipe

→→Choose an S020 fitting appropriate to the velocity of the fluid inside the pipe.

→→Install the device on the pipe in such a way that the upstream and downstream distances are respected according to the design of the pipes, refer to standard EN ISO 5167-1 and Fig. 4 :

flow direction

50 x DN

5

x DN

40 x DN 5 x DN

With control valve

Pipe with 2 elbows at 90° in 3

dimensions

25 x DN 5 x DN

20 x DN 5 x DN

Pipe with 2 elbows at 90°

Pipe with 1 elbow at 90° or 1

T-piece

18 x DN 5 x DN	15 x DN 5 x DN
With pipe expansion	With pipe reduction

Fig. 4: Upstream and downstream distances depending on the design of the pipes.

12	English

Type 8045

Installation and wiring

→→Respect the following additional mounting conditions to ensure that the measuring device operates correctly:

-- Preferably install the device at a 45° angle to the horizontal centre of the pipe to avoid having deposits on the electrodes and false measurements due to air bubbles (see Fig. 5);

45°

45°

Fig. 5: Mounting angle on the pipe

-- Ensure that the pipe is always filled in the section around the device (see Fig. 6).

-- When mounting vertically ensure that the flow direction is in an upward direction (see Fig. 6).

Horizontal mounting
Correct	Incorrect

Vertical mounting

	flow direction
Correct	Incorrect

Fig. 6: Filling of the pipe

-- Prevent the formation of air bubbles in the pipe in the section around the device (see Fig. 7).

-- Always mount the device upstream a possible injection point in the pipe of a high-conductivity fluid (for example: acid, base, saline,...).

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Type 8045

Installation and wiring

Correct

Incorrect

flow direction

Correct Incorrect

Fig. 7: Air bubbles within the pipe

→→If necessary, use a flow conditioner to improve measurement precision.

7.3.Installation into the pipe of a 8045 with a G2'' nut

In order to ensure a high accuracy of the measurements and good stability of the „flow zero“ point, install the device into the processed medium at least 24 H before calibration.

→→Install the S020 fitting into the pipe taking into account the recommendations in chap. 7.2.

→→Check that there is a seal on the fitting and that it is not damaged. Replace the seal if necessary.

→→Check that there is a seal (see mark 6, Fig. 8) on the flow sensor. →→Insert the nut (see mark 3, Fig. 8) on the fitting.

→→Insert the snap ring (mark 2 Fig. 8) into the groove (mark 5 Fig. 8).

→→Position the arrow on the side of the device in the direction of the flow: the totalizers will increment.

→→Insert the device (mark 1 Fig. 8) into the fitting. →→Tighten the nut (mark 3, Fig. 8) by hand on the device.

14	English

Type 8045

Installation and wiring

FLOW
1
6
flow direction
Electrodes
2
3
5
4

Fig. 8: Installation into the pipe of a 8045 with a G2'' nut

7.4.Installation into the pipe of a 8045 with a clamp connection

In order to ensure a high accuracy of the measurements and good stability of the „flow zero“ point, install the device into the processed medium at least 24 H before calibration.

→→Install the S020 fitting into the pipe taking into account the recommendations in chap. 7.2.

→→Install the seal (mark 3 Fig. 9) on the S020 fitting.

→→Make sure that the polarizing pin (mark 4 Fig. 9) is on the fitting.

→→Insert the device (mark 1 Fig. 9) into the fitting. Position the arrow on the side of the device in the direction of the flow: the totalizers will increment.

→→Tighten by hand the clamp collar (mark 2 Fig. 9). →→Charge the pipe to make sure the installation is tight.

1

2

4

3

flow direction

Fig. 9: Installation into the pipe of a 8045 with a clamp connection

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Type 8045

Installation and wiring

7.5.Wiring

danger

Risk of injury due to electrical voltage.

•Shut down the electrical power source of all the conductors and isolate it before carrying out work on the system.

•Observe all applicable accident protection and safety regulations for electrical equipment.

•Use a high quality electrical power supply (filtered and regulated).

•Make sure the installation is equipotential. See chap. 7.5.1.

•Use shielded cables with a temperature limit of 80 °C minimum.

•Do not install the cables near high voltage or high frequency cables; If this cannot be avoided, observe a min. distance of 30 cm.

•Protect the power supply by means of a 300 mA fuse and a switch.

•Protect the relays by means of a max. 3 A fuse and a circuit breaker (depending on the process).

•Do not apply both a dangerous voltage and a safety extralow voltage to the relays.

Insert the supplied stopper gasket into the unused cable gland to ensure the tightness of the device.

If two cables are used in the same cable gland, first insert the supplied multi-way seal.

To wire the device:

→→Loosen the screw from the lid. →→Flip the lid.

→→Loosen the 4 screws from the cover of the housing. →→Remove the cover.

→→Loosen the nuts of the cable glands.

→→Insert the cable through the nut then through the cable gland.

→→Make sure the earth cable coming from the housing and, on a version with stainless steel sensor, the cable coming from the flow sensor, are connected as shown in Fig. 15, chap. 7.5.2.

→→Wire acc. to chap. 7.5.1 to 7.5.3.

7.5.1.Equipotentiality of the installation

To ensure the equipotentiality of the installation (power supply - device - fluid):

→→Connect together the various earth spots in the installation to eliminate the potential differences that may occur between different earthes.

→→Observe faultless earthing of the shield of the power supply cable, at both ends.

16	English

Type 8045

Installation and wiring

→→Connect the negative power supply terminal to the earth to suppress the effects of common mode currents. If this connection cannot be made directly, a 100 nF/50 V capacitor can be fitted between the negative power supply terminal and the earth.

→→Special attention has to be paid if the device is installed on plastic pipes because there is no direct earthing possible. Proper earthing is performed by earthing together the metallic instruments such as pumps or valves, that are as close as possible to the device. If no such instrument is near the device, insert metallic earth rings inside the plastic pipes upstream and downstream the device and connect these parts to the same earth. The earth rings must be in contact with the fluid.

Power cable shield

Power supply

18-36VDC

+

-

1)

Pipes in plastic

Valve, pump,... (or earthing rings, not provided, inserted into the pipe)

1) If a direct earth connection is not possible, fit a 100 nF / 50 V capacitor between the negative power supply terminal and the earth.

Fig. 10: Equipotentiality skeleton diagram with pipes in plastic

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Type 8045

Installation and wiring

Power cable shield

Power supply

18-36VDC

+

-

1)

Metal pipe

1) If a direct earth connection is not possible, fit a 100 nF / 50 V capacitor between the negative power supply terminal and the earth.

Fig. 11: Equipotentiality skeleton diagram with pipes in metal

7.5.2.Terminal assignment and use of the selectors

			1
	A
					2
	CURRENT	Iout L+ L- PE		P+ P-
	SINK SOURCE	AO1	Supply	PULSE
			18...36 Vdc	DO1	PE
			PE DI1
4 pin ribbon ca-			-		3
ble coming from B	OFF ON		+
the flow sensor	DO2

4

DO3

5

Selector A : see Fig. 13

Selector B : see Fig. 14

18	English

Type 8045

Installation and wiring

Terminal block 1

Iout: 4-20 mA output (AO1) L+: V+ (positive voltage)

L-: 0V (power supply ground)

PE: functional earth, wired in the factory (see Fig. 15) P+: positive transistor output (DO1)

P-: negative transistor output (DO1)

Terminal block 2

PE: shieldings of both the power supply cable and the AO1 and DO1 output cables

Terminal block 3

PE: functional earth of the DI1 digital input -: negative signal of the DI1 input

+: positive signal of the DI1 input

Terminal block 4: wiring the DO2 relay output Terminal block 5: wiring the DO3 relay output

Fig. 12: Terminal assignment

Use switch A

to configure the wiring of the 4-20 mA cur-

rent output in sinking or sourcing mode.

A

CURRENT

CURRENT

SINK

SOURCE

SINK

SOURCE

Wire the current output

Wire the current output in

in sourcing mode.

sinking mode.

Fig. 13: Sink/source switch

B to lock/unlock the

ENTER

Use the switch

key to prevent

unauthorized access to the configuration of the device.

B

	OFF ON
	ENTER
The	key is unlocked (de-
	fault position).

OFF ON

ENTER
The	key is
locked.

Fig. 14: Switch to lock/unlock the ENTER key

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1 2 3 4 5 6

Earth cable coming from the housing.

On a version with stainless steel flow sensor, a second cable is coming from the sensor.

Fig. 15: Connection of the earth wire coming from the housing (made in the factory)

7.5.3.Wiring the DO2 and DO3 relay outputs

	m	DO2
230 VAC	3 A
	3 A
230 VAC
		DO3
Fig. 16: Wiring of the DO2 and DO3 relay outputs

Type 8045

Installation and wiring

7.5.4.Wiring the AO1 current output

For safety reasons, secure the cables using a non-con- ducting cable clamp.

The 4-20 mA output can be wired in either sourcing or sinking mode.

Position the A switch to the right.

+	300 mA	18-36 V DC
-		+
		-
4-20mA input at external		(*)
device	I	Power supply
A

CURRENT	Iout L+ L-		PE P+ P-
SINK SOURCE	AO1	Supply	PULSE
		18...36 Vdc	DO1	PE

Fig. 17: Wiring of the 4-20 mA output (AO1) in sourcing mode

*) If a direct earth connection is not possible, fit a 100 nF/50 V capacitor between the negative power supply terminal and the earth

20	English

Type 8045

Installation and wiring

Position the A switch to the left.

+

-

4-20mA input at external device

A

300 mA	18-36 V DC
	+
	-
	(*)
I	Power supply

CURRENT	Iout L+ L-		PE P+ P-
SINK SOURCE	AO1	Supply	PULSE
		18...36 Vdc	DO1	PE

Fig. 18: Wiring of the 4-20 mA output (AO1) in sinking mode

*) If a direct earth connection is not possible, fit a 100 nF/50 V capacitor between the negative power supply terminal and the earth

7.5.5.Wiring the DO1 transistor output

18-36 V DC	300 mA	+	5-36 VDC
+		-
-
Power supply	(*)	+
		-
			PLC

Iout L+ L- PE		P+ P-
AO1	Supply	PULSE
	18...36 Vdc	DO1	PE

Fig. 19: NPN wiring of the DO1 transistor output

*) If a direct earth connection is not possible, fit a 100 nF/50 V capacitor between the negative power supply terminal and the earth

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					Type 8045
					Installation and wiring
18-36 V DC	300 mA		+	7.5.6. Wiring the DI1 digital input
+				5-36 VDC
-			-				18-36 V DC
							+
Power supply	(*)		+				-
			-				(*)
				PLC			Power supply
				CURRENT	Iout L+ L-	PE P+ P-
				SINK SOURCE AO118...36 Vdc		DO1
					Supply	PULSE
					PE DI1		PE
	Iout L+ L-	PE P+ P-			-
	Supply	PULSE			+		Switch
	AO118...36 Vdc	DO1	PE
				DO2
Fig. 20: PNP wiring of the DO1 transistor output
*) If a direct earth connection is not possible, fit a 100 nF/50 V
capacitor between the negative power supply terminal and the earth
				DO3

22	English

Type 8045

Adjustment, commissioning

					Power supply
					18-36 V DC
					+
					-
					(*)
CURRENT	Iout L+ L-		PE	P+ P-
SINK SOURCE	AO1	Supply		PULSE
		18...36 Vdc		DO1	PE
		PE DI1
		-			Switch
		+
DO2
DO3
Fig. 21: Possible wirings of the DI1 digital input

*) If a direct earth connection is not possible, fit a 100 nF/50 V capacitor between the negative power supply terminal and the earth

8.Adjustment, commissioning

8.1.Safety instructions

Warning

Risk of injury due to non-conforming operating.

Non-conforming operating could lead to injuries and damage the device and its surroundings.

•The operators in charge of operating must have read and understood the contents of these operating instructions.

•In particular, observe the safety recommendations and intended use.

•The device/installation must only be operated by suitably trained staff.

Warning

Danger due to non-conforming commissioning.

Nonconforming commissioning could lead to injuries and damage the device and its surroundings.

•Before commissioning, make sure that the staff in charge have read and fully understood the contents of the operating instructions.

•In particular, observe the safety recommendations and intended use.

•The device / the installation must only be commissioned by suitably trained staff.

•Before commissioning the device, enter the K factor of the fitting used. See chap. 8.6.

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Type 8045

Adjustment, commissioning

8.2.Operating levels of the device

The device has two operating levels: the Process level and the Configuration level.

Table 1: Default settings of the device

Function	Default value		Function	Default value
LANGUAGE	English		OUTPUT	Hysteresis
			DO3
UNIT of the	l/min.			3-=	0.000
flow rate
UNIT of the	litre			3+=	0.000
totalizers
K-FACTOR	1.000			Not inverted
OUTPUT	4mA= 0.000			time delay = 0
AO1
	20mA= 0.000		INPUT DI1	disable
OUTPUT	pulse		FILTER	5, slow
DO1
	PU= 0.00 litre		FREQUENC.	50Hz
OUTPUT	Hysteresis		CUT-OFF	0.000
DO2
	2-= 0.000		BACKLIT	level 9, acti-
				vated for 30s
	2+= 0.000		K-SENSOR	Kw= 1.000
	Not inverted		FLOW-W.	W-= 0.000
	time delay = 0			W+= 0.000

24	English

Type 8045

Adjustment, commissioning

Configuration level

Process level

12.6 L/S

> 5 s	> 2 s
	ENTER

0......

9

16.45 MA		Parameters menu
0......9	ENTER		LANGUAGE
87654 L	> 5 s		UNIT
			K-FACTOR
			OUTPUT
231 L.		0......9	INPUT
			FILTER
0......9 +			TOTAL
			FREQUENC.
> 2 s
To reset the daily totalizer (identified by			CUT-OFF
a dot after the volume units).

BACKLIT

Test Menu

CAL AO1

CALIB 0

0......9 FLOW

K-SENSOR

FLOW-W.

END

ENDSAVE N/Y

1)Accessible when the device status LED is orange or red.

2)If the ENTER key is unlocked.

Information menu 1)

MEAS. OVF

CAL. FAIL

0......9 NEG. FLOW

END

ENTER

or

2)

Process level

	English	25

Type 8045

Adjustment, commissioning

8.3.Description of the navigation keys and the state LEDs

•Scrolling up the parameters

•Incrementing the figure selected

Device state LED: see following table.

•Selecting the displayed parameter

•Confirming the settings

Status LED of relay DO3 (LED ON = contact closed)

Status LED of relay DO2 (LED ON = contact closed)

•Reading the messages

•Scrolling through the parameters

•Selecting the figure on the left

26	English

Type 8045

Adjustment, commissioning

8.4.Using the navigation keys

You want to...	Press...
move between parameters within a level or a menu.	•			to go to the next parameter.
	•	0......9		to go to the previous parameter.
access the Parameters menu.	ENTER
			+		simultaneously for 5 s, in the Process level
access the Test menu.						ENTER
	0......9		+		+	simultaneously for 5 s, in the Process level
access the Information menu.
			for 2 s, in the Process level, when the device status LED is orange or red.
reset the daily totalizer.
	0......9		+		simultaneously for 2 s, when the daily totalizer is displayed in the
	Process level
select the displayed parameter.	ENTER
confirm the displayed value.	ENTER
modify a numerical value.	•			to increase the blinking digit.
		0......9
	•			to select the digit at the left of the blinking digit.
	•	0......9		+		to move the decimal point.

	English	27

Type 8045

Adjustment, commissioning

8.5.Choosing the display language

When the device is energized for the first time, the display language is English.

LANGUAGE ENGLISH

DEUTSCH

0......	9	FRANÇAIS

ITALIANO

ESPANOL

UNIT

→→Confirm the displayed language: The selected language is immediately active.

Fig. 22: Diagram of the "LANGUAGE" parameter of the Parameters menu

→→If you do not want to adjust another parameter, go to the "END" parameter of the Parameters menu and press ENTER to save the settings or not and go back to the Process level.

8.6.Entering the K factor of the fitting used:

The device determines the flow rate in the pipe using the fitting K factor.

The K factor of the fitting used can be entered here.

The device will use the new K factor as soon as "SAVE YES" is confirmed when leaving the Parameters menu.

28	English

Type 8045

Adjustment, commissioning

K-FACTOR K=10.000

The display shows the K factor of the fitting, may it have been entered or determined by a teach-in procedure; this K factor is currently used by the device

→→Edit the parameter.

K=2.8500

→→Enter the K factor (value between 0,0001 and 9999,9) of the fitting used.

→→Confirm the displayed value.

OUTPUT			RETURN				VALID N/Y

Is only displayed if the K factor has been changed. →→Confirm the entered K factor or not.

Fig. 23: Entering the K factor of the fitting used

→→ ENTER

If you do not want to adjust another parameter, go to the "END" parameter of the Parameters menu and press to save the settings or not and go back to the Process level.

	English	29

Type 8045

Maintenance and troubleshooting

9.Maintenance and troubleshooting

9.1.Safety instructions

danger

Risk of injury due to high pressure in the installation. Risk of injury due to electrical voltage.

Risk of injury due to high fluid temperatures. Risk of injury due to the nature of the fluid.

Warning

Risk of injury due to non-conforming maintenance.

•Maintenance must only be carried out by qualified and skilled staff with the appropriate tools.

•Ensure that the restart of the installation is controlled after any interventions.

→→If a problem occurs, refer to the complete operating instructions available on the CD delivered with the device.

10.Packaging, Transport

note

Damage due to transport

Transport may damage an insufficiently protected device.

•Transport the device in shock-resistant packaging and away from humidity and dirt.

•Do not expose the device to temperatures that may exceed the admissible storage temperature range.

•Protect the electrical interfaces using protective plugs.

11. Storage

note

Poor storage can damage the device.

•Store the device in a dry place away from dust.

•Storage temperature of the device: -20 to +60 °C.

30	English