WIKA CEP1000 Manuale utente

Operating instructions

Betriebsanleitung

Mode d‘emploi

Manual de instrucciones

Manuale d‘uso

Precision loop calibrator, model CEP1000

Präziser Stromschleifenkalibrator, Typ CEP1000

Calibrateur de boucle de précision, type CEP1000

Calibrador preciso de bucles de corriente, modelo CEP1000

Calibratore di loop di precisione, modello CEP1000

Precision loop calibrator, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

WIKA operating instructions, model CEP1000

Operating instructions model CEP1000 Page 3 - 24

Betriebsanleitung Typ CEP1000 Seite 25 - 46

Mode d'emploi type CEP1000 Page 47 - 68

Manual de instrucciones modelo CEP1000

Página 69 - 90

Manuale d'uso modello CEP1000 Pagina 91 - 112

Prior to starting any work, read the operating instructions!

Keep for later use!

Vor Beginn aller Arbeiten Betriebsanleitung lesen!

Zum späteren Gebrauch aufbewahren!

Lire le mode d'emploi avant de commencer toute opération !

A conserver pour une utilisation ultérieure !

¡Leer el manual de instrucciones antes de comenzar cualquier trabajo!

¡Guardar el manual para una eventual consulta posterior!

Prima di iniziare ad utilizzare lo strumento, leggere il manuale d‘uso!

Conservare per future consultazioni!

3WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

Contents

1. General information 4

2. Safety 5

2.1 Intended use 6

2.2 Personnel qualication 6

2.3 Special hazards 7

3. Specications 8

4. Design and function 9

4.1 Short description / Description 9

4.2 Scope of delivery 10

4.3 Front foil of the CEP1000 10

4.4 Battery selection 11

4.5 Input protection 11

5. Transport, packaging and storage 11

5.1 Transport 11

5.2 Packaging 11

5.3 Storage 11

6. Commissioning, operation 12

6.1 First steps 13

6.1.1 Battery saving function 13

6.1.2 HART™ resistance conguration 14

6.2 Basic operating modes 15

6.2.1 Milliampere source 15

6.2.2 Milliampere simulation 16

6.2.3 Milliampere measurement 17

6.2.4 Milliampere measurement with 24 V power supply 17

6.2.5 Voltage measurement 18

6.3 Advanced operating modes 19

6.3.1 Automatic step function/automatic ramp mode 19

6.3.2 Fault percentage function 19

6.3.3 Data acquisition for minimum and maximum 20

7. Maintenance, cleaning and service (recalibration) 21

7.1 Maintenance 21

7.2 Cleaning 21

7.3 Recalibration 21

8. Faults 22

9. Return and disposal 22

9.1 Return 22

9.2 Disposal 23

10. Accessories 23

Contents

4 WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

1. General information

■

The loop calibrator described in the operating instructions has been manufactured

using state-of-the-art technology.

All components are subject to stringent quality and environmental criteria during

production. Our management systems are certied to ISO 9001 and ISO 14001.

■

These operating instructions contain important information on handling the instru-

ment. Working safely requires that all safety instructions and work instructions are

observed.

■

Observe the relevant local accident prevention regulations and general safety regula-

tions for the instrument's range of use.

■

The operating instructions are part of the instrument and must be kept in the immedi-

ate vicinity of the instrument and readily accessible to skilled personnel at any time.

■

Skilled personnel must have carefully read and understood the operating instruc-

tions, prior to beginning any work.

■

The manufacturer's liability is void in the case of any damage caused by using the

product contrary to its intended use, non-compliance with these operating instruc-

tions, assignment of insuciently qualied skilled personnel or unauthorised modi-

cations to the instrument.

■

The general terms and conditions, contained in the sales documentation, shall apply.

■

Subject to technical modications.

■

Factory calibrations/DKD/DAkkS calibrations are carried out in accordance with

international standards.

■

Further information:

- Internet address: www.wika.de / www.wika.com

- Relevant data sheet: CT 81.01

- Application consultant: Tel.: (+49) 9372/132-9986

Fax: (+49) 9372/132-217

E-Mail: [email protected]

5WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

1. General information / 2. Safety

Explanation of symbols

WARNING!

... indicates a potentially dangerous situation that can result in serious

injury or death, if not avoided.

CAUTION!

... indicates a potentially dangerous situation that can result in light

injuries or damage to equipment or the environment, if not avoided.

Information

... points out useful tips, recommendations and information for ecient

and trouble-free operation.

DANGER!

...identies hazards caused by electric power. Should the safety instruc-

tions not be observed, there is a risk of serious or fatal injury.

2. Safety

WARNING!

Before installation, commissioning and operation, ensure that the

appropriate loop calibrator been selected in terms of measuring range,

design and specic measuring conditions.

Non-observance can result in serious injury and/or damage to equip-

ment.

Further important safety instructions can be found in the individual

chapters of these operating instructions.

6WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

2. Safety

2.1 Intended use

The precision loop calibrator CEP1000 is designed for high-accuracy measuring and

simulation of current and voltage.

The instrument has been designed and built solely for the intended use described here,

and may only be used accordingly.

The technical specications contained in these operating instructions must be

observed. Should the instrument be improperly handled or operated outside of its

technical specications, it has to be taken out of service immediately and inspected by

an authorised WIKA service engineer.

Handle electronic precision measuring instruments with the required care (protect from

humidity, impacts, strong magnetic elds, static electricity and extreme temperatures,

do not insert any objects into the instrument or its openings). Plugs and sockets must be

protected from contamination.

If the instrument is transported from a cold into a warm environment, the formation of

condensation may result in the instrument malfunctioning. Before putting it back into

operation, wait for the instrument temperature and the room temperature to equalise.

The manufacturer shall not be liable for claims of any type based on operation contrary

to the intended use.

2.2 Personnel qualication

WARNING!

Risk of injury should qualication be insucient!

Improper handling can result in considerable injury and damage to

equipment.

■

The activities described in these operating instructions may only

be carried out by skilled personnel who have the qualications

described below.

■

Keep unqualied personnel away from hazardous areas.

Skilled personnel

Skilled personnel are understood to be personnel who, based on their technical training,

knowledge of measurement and control technology and on their experience and knowl-

edge of country-specic regulations, current standards and directives, are capable of

carrying out the work described and independently recognising potential hazards.

Special operating conditions require further appropriate knowledge, e.g. of aggressive

media.

7WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

2. Safety

2.3 Special hazards

WARNING!

For hazardous media such as oxygen, acetylene, ammable or toxic

gases or liquids, and refrigeration plants, compressors, etc., in addition

to all standard regulations, the appropriate existing codes or regula-

tions must also be followed.

WARNING!

Protection from electrostatic discharge (ESD) required.

The proper use of grounded work surfaces and personal wrist straps is

required when working with exposed circuitry (printed circuit boards),

in order to prevent static discharge from damaging sensitive electronic

components.

To ensure safe working on the instrument, the operating company must

ensure that the operating personnel are regularly instructed in all topics

regarding work safety, rst aid and environmental protection and knows

the operating instructions and, in particular, the safety instructions

contained therein.

DANGER!

Danger of death caused by electric current!

Operation using a defective power supply unit (e.g. short circuit from

the mains voltage to the output voltage) can result in life-threatening

voltages at the instrument!

8 WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

3. Specications

Specications

Input

Current range 0.000 … 24.000 mA

-25.00 … +125.00 %

Voltage range DC 0.000 … 28.000 V

Input protection Fuseless, up to AC 250 V

Output

Current range 0.000 … 24.000 mA

-25.00 … +125.00 %

Uncertainty ± 0.015 % of reading ± 2 µA

Resolution 1 µA, 1 mV

Drive capability

■

Without HART™-resistor 1200 Ω

■

With HART™-resistor 950 Ω

Loop supply voltage DC 24 V

Range select Decade; incremental to 0.001 mA steps

Special features Auto step/ramp, Auto “%-Error” function, built-in resistor

for HART™ communications

Permissible

■

Operating temperature -10 … +55 °C

■

Storage temperature -20 … +70 °C

Display 5 1/2-digit with character size 9 mm and %-announce-

ment

Range mA, V, %

Recording options MIN-/MAX-storage

Power supply DC 9 V battery

■

Battery life 12 hours (12 mA into 250 Ω continuous)

■

Low battery indicator displayed icon near the end of battery life

EMC / CE conformity 2004/108/EC, EN 61326 Emission (Group 1, Class B) and

Immunity (portable equipment)

Ingress protection IP 52

Calibration 3.1 calibration certicate per DIN EN 10204 (option: DKD/

DAkkS-calibration certicate)

Dimensions 144.7 x 80.0 x 36.3 mm

Weight approx. 340 g

For further specications see WIKA data sheet CT 81.01 and the order documentation.

9WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

3. Specications / 4. Design and function

Dimensions in mm

Side viewFront view

4. Design and function

4.1 Short description / Description

The CEP1000 is a loop calibrator operating in the range of 4 ... 20 mA designed for

both troubleshooting and calibration of circuits without separate power supply.Very

high accuracy and diverse special functions make the instrument to a user-friendly and

highly exible calibration instrument.

The CEP1000 can be used as current reference standard for up to 24 mA, it can also be

used to simulate a 2-wire connection or to perform measurements in circuits with up to

24 mA without separate power supply.

By means of the calibrator it is possible to measure process signal voltages of up to 28 V

direct current with an accuracy of 0.015 % of the measurement value.

10 WIKA operating instructions, model CEP1000

11570351.02 10/2010 GB/D/F/E/I

4. Design and function

Using the digital knob user interface as well as the decade output control the user

can set both large and incremental changes of the output signal conveniently. Multiple

unique functions such as the automatic step/ramp function allow easy application of the

CEP1000.

Besides the CEP1000 can supply a 2-wire transmitters with voltage and at the same

time measure the emerging current. All measurements are displayed in mA as well as in

percent of the measuring range.

4.2 Scope of delivery

■

Precision loop calibrator model CEP1000

■

Operating instructions

■

Neoprene case

■

Calibration certicate 3.1 per to DIN EN 10204

■

9 V battery

Cross-check scope of delivery with delivery note.

4.3 Front foil of the CEP1000

1) Mode indication

2) Step / ramp indication

3) On/O

4) Current loop key: Activation of

the 24 V power supply in the mA

measuring mode

5) %Error key: indicates the actual

vs. ideal error in %

6) Digital „knob“: output control

7) Simultaneous % display: 4 mA =

0.00 %, 20 mA = 100.00 %

8) Mode key

9) Auto key: Switching between

automatic step and ramp function

(slow or fast)

10) 25 %-key: manual activation of the

step function 4, 8, 12, 16, 20 mA

11) Cursor keys: arrow keys to select

the required decades

Figure 1

Indice

Lingue:

Altri manuali WIKA Apparecchiature di prova

Manuali Apparecchiature di prova popolari di altre marche

SMART

SMART KANAAD SBT XTREME 3G Series Manuale utente

Agilent Technologies

Agilent Technologies BERT Serial Manuale utente

Agilent Technologies

Agilent Technologies N3280A Manuale utente

Vernier

Vernier Go Direct Voltage Manuale utente

Lifeloc

Lifeloc R.A.D.A.R. Manuale utente

Fluke

Fluke T5-600 Istruzioni per l'uso e l'installazione

Mercury

Mercury TSL01 Manuale utente

MAHA

MAHA MBT Series Manuale utente

Fuji Electric

Fuji Electric P-61 Manuale utente

ETC

ETC SealerAtor Manuale utente

Skyfine

Skyfine ETHYWAY V2 Manuale utente

Appion

Appion G5 Twin Manuale utente

PCB Piezotronics

PCB Piezotronics 8159-0112A Manuale utente

BW Technologies

BW Technologies MicroDock II Manuale utente

Sun Nuclear

Sun Nuclear 1027 Manuale utente

Biomark

Biomark HPR LITE READER Manuale utente

Hioki

Hioki 3169-20 Manuale utente

Ashcroft

Ashcroft ATE-100 Manuale utente