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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 kΩ | |
Current with the vane into the slot | < 1 mA | |
Current with the vane out of the slot | ≥ 3 mA | |
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Power supply limits | 5 ... 25 VDC | |
Ambient Temperature | ||
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
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
Tel. + 34 93 3724511 - Fax + 34 93 4734449
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.
