L'explication/l'anotation:Electronic. For automated inspection of rotational frequency of members
Transport, energetic, technological and other installations.
La description détaillée de marque:The light signalling and the issue of instruction (the short-circuits or the breaking) upon the achievement by the controlled parameter of preassigned values of operations setting in the range between 200 up to 1999 îá/ìèí (is possible the appliances supply with upper range limit up to 10000 îá/ìèí).
The operation takes place only in the increase of controlled frequency.
Is composed of electronic unit, speed transducer of induction
Type, digital display unit (for ÏÊ×Â-ÁÈ.
The digital display unit is connected to outlet of electronic unit with unitized by the analog signal 0, 5ìÀ, that may be applied for connecting of other check instruments.
Return zone, îá/ìèí: for 1 and 2) settings, not more than 100
For 3 settings 200
Acceptable error, îá/ìèí, not more than 30
Stress of d. c. power supply, in 18. 33
Power consumed, watt, not more than 10
Under order of consumer the appliance with mains supply may be designed
Alternating current by the stress 220Â frequency 50Ãö.
No less than 25000 cycles of operation of a thermal timedelay switch in case of current commutation up to 1À or 100000 cycles in case of flow 0, 5À constrainedly up to 30Â in case of resistive load provides for.
Remoteness, metal 50
Ambient-air temperature, °Ñ - 50. 60
Overall dimensions of electronic unit, mm of 164õ135õ84
Housing protection of IP54
Is approved by the register of shipping of navigation. |
PKCHV