Devices for control, monitoring dimension
and diagnostics of machinery
Contactless speed transducerPurpose:
Contactless speed transducers (velocity transducers) provide pulse shaping the repetition rate of which is proportional to the frequency factor of the tachometer mark, fixed on the shaft of the rotating component through the sensitive region of the transducer.
Transducers versus the applied mark:
All transducers are made of the stainless steel and have threaded clamping М10х1 (see Fig.).
The transducer housing 1 is connected with preamplifier 2 through cable 3, placed in the metal hose. Preamplifier generates standard signal of the TTL-level and it can transmit it from connector 7 for a distance of 200 m.
|Principle of operation||DVO-02||DVM-01|
|Type of mark||optical retro-reflecting film||magnetic permanent magnet|
|Distance to the mark, cm||5 - 100||3 - 20|
|Transducer operating temperature, °С||-10...+80||-30...+100|
|Preamplifier operating temperature, °С||-40...+85||preamplifier |
|Rise time of output signal, msec||10||1|
|Extra options||blends, filters,cable extenders, metal hose cable||cable extenders metal hose or oilproof cable|
Delivery time - 3 - 4 weeks.
Warranty period - 2 years.
Engineering information:E-mail: email@example.com
Pyotr N. Rudenko
Phone: +7(81369) 42914