AMD M21 manual Technical Characteristics, Warranty, Tecfluid, S.A

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Multimeter

 

 

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mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NAMUR

 

 

 

 

 

Amplifier

 

 

 

 

 

Potentiometer 20 kΩ

 

 

Connection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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With the potentiometer we modify the current of the NAMUR amplifier. The switching point must be between 1.2 mA and 2.1 mA. That is, with the current below 1.2 mA the output relay must have a state and above 2.1 mA the output relay must have the other state.

TECHNICAL CHARACTERISTICS

The AMD is a NAMUR (DIN 19234) sensor with the following nominal characteristics:

Nominal voltage

8.2 V

Power supply internal resistance

1 k

Current with the vane into the slot

< 1 mA

Current with the vane out of the slot

≥ 3 mA

 

 

 

Power supply limits

5 ... 25 VDC

Ambient Temperature

-25 ... +100 ºC

Self inductance

160 µH

Self capacity

20 nF

Conforms with the Directive EMC 89/336/EEC

WARRANTY

Tecfluid S.A. GUARANTEES ALL ITS PRODUCTS FOR A PERIOD OF 24 MONTHS, after consignment, against all defects in materials and workmanship.

This warranty does not cover failures which can be imputed to misuse, use in an application different to that specified in the order, the result of service or modification by un-authorized persons, bad handling or accident.

This warranty is limited to cover the repair or replacement defective parts which have not been damaged by misuse.

This warranty is limited to the repair of the equipment and all further and eventually following damages are not covered by this warranty.

Any consignment of equipment to our factory or distributor must be previously authorised. The consignment should be done with the equipment well packed, clean of any liquids, grease or hazardous materials. Tecfluid S.A. will not accept any responsibility for damage done during transport.

Together with the equipment, a note should be enclosed indicating the failure observed, the name, address and telephone number of the sender.

TECFLUID, S.A.

Narcís Monturiol, 33

E-08960 Sant Just Desvern

Tel. + 34 93 3724511 - Fax + 34 93 4734449

E-mail: tecfluid@tecfluid.com

Internet: www.tecfluid.com

The technical data in this document is subject to modification without notification, if the technical innovations in the product or manufacturing processes so require.

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Contents Instructions Manual Operation Switching Point AdjustmentElectrical Connection AMD-MAXIMUM MaintenanceAMD-MINIMUM Warranty Technical CharacteristicsTECFLUID, S.A