Electrical measuring instruments >> digital panel meters

F291

17 999 RUB
7 559 UAH
available:
10 pieces

Online prices include VAT.

For order is possible effectively delivery of any quantity.
F291 digital meter (F-291, F 291)
 
F291 digital meter designed to measure the time parameters of the relay power relay coils from an external source of direct current up to 10A at voltages up to 240V, AC 50Hz up to 6A at voltages up to 380V, as well as the absence of the connection device with external power supply relay coils.
 
Technical characteristics of the instrument gauges digital F291:
 
The instrument provides a measurement of time intervals to 100000ms;
Accuracy class - 0,005 / 0,004;
The instrument can measure to the first circuit (tripping), contact the following checked relay timing relay coils when powered from an external power source:
- Time relay with NO or NC contacts;
- Release time relay;
- The difference in response time (release) any combination of the two pairs of contacts;
The device allows the F291 digital meter to measure the following time parameters of the light relay debounce when powered relay coils from an external source of AC or DC:
- Time relay with NO or NC contacts;
- Release time relay with NO or NC contacts;
The device is a digital meter allows to measure the F291 in the absence of the connection device with external power supply relay coils time difference circuit (tripping) any combination of the two pairs of contacts;
The instrument measures the time a short circuit or disconnection of contact;
The device is a digital meter has a five-digit F291 digital readout measurements from additional counter overflow indication, provides storage and reading their manual reset;
The device provides output to an external connector values ​​reading reading device in BCD 8-4-2-1;
Power supply - 220 (+10, -15)%, 50 Hz ± 1 Hz;
Consumed by the device measuring the digital F291 power - 20V ∙ A;
Operating conditions: ambient air temperature - from -10 º C to 50 ° C;
Relative humidity - 90% at 30 ° C;
Dimensions - 134h210h270mm;
The manufacturer guarantees the quality of the instrument measuring the digital F291 technical requirements specifications subject to user terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation.

Photos F291

F291 device image.
F291 device image.
F291 front view.
F291 front view.
F291 side view.
F291 side view.
F291 rear view.
F291 rear view.
F291 overhead view.
F291 overhead view.


Яндекс цитирования