Products catalog
|
Price:
on request
Product information updated 07 April 2024.
Found cheaper?
Let us know. Our price is the best.
Warranty:
12 months.
Warranty extension up to 5 years.
Terms of delivery:
To all regions of the country, international delivery.
Product information updated 07 April 2024.
Found cheaper?
Let us know. Our price is the best.
Warranty:
12 months.
Warranty extension up to 5 years.
Terms of delivery:
To all regions of the country, international delivery.
Technical characteristics
Revolution counter PO1830.1
PO1830.1 revolution counter - a device designed to determine the total number of revolutions of shafts of marine engines and issue frequency signal proportional to the frequency of rotation of the shafts. Usually used in conjunction with devices K1830.1 tachometers.
Specifications instruments tachometers PO1830.1
Number of rotor teeth - 6-300.
Power consumed by the counter from the power supply - 25V · A.
Dimensions - 120x40x131 mm.
Table 1. Basic error and permanent counters PO1830.1.
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Chapel permissible basic error, speed
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Meter constant, K
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Control number of counts (number of revolutions of the shaft)
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20 revolutions
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10
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10000
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200 rpm
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100
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100000
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2000 rpm
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1000
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1000000
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Short and re-short-term fluctuations and bias voltage and frequency do not exceed the values given in Table. 2.
Table 2. Values of short-term and re-and short-term fluctuations in the voltage and frequency counters PO1830.1.
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Character of the deviation
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Deviation
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Duration
deviation
sec.
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Spacing
deviations
however, sec.
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|
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voltage
%
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frequency
%
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|||
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Short
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20%
-25%
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5%
-6%
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5 sec
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-
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Intermittent
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10%
-13%
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+4%
-5%
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3s
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5 sec
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Temperature from -10 ° C to +55 ° C.
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