The block pump BN-01
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unit for pumping air through the measuring device settings UDA-1AB, UDG-1B and UDGB-01T working together (sequential pneumatic connection UDA-1AB installations UDG-1B and block). The control unit produces contamination belt filter mounting UDA-1AB and replaced if necessary initiates belt filter installation frame UDA-1AB. Integrity monitoring unit produces a belt filter installations and 1AB-UDD causes alarm issuance installation UDA-1AB if damaged (breaking) of the belt filter. Air samples can be carried out directly from the study of the atmosphere of production facilities, and by means of an isokinetic probe NPP ventilation systems.
BENEFITS:
- blocks provide a constant air flow through the measuring instruments and devices. The flow rate can be varied by means of adjustment parameters;
- embedded blocks produce diagnostic devices;
- blocks indicate the pressure drop across the measuring instruments and installations;
- equipped two pumps operating on the principle "hot" backup (main pump failure, switching to backup pump occurs without operator intervention);
- provide PID pumped air flow depending on the initial flow of the medium from which sampling is performed (pumping);
- monitor the differential pressure across the filter assay (measuring instruments), diagnosis of embedded devices, external flow meter and a temperature sensor.
Specifications Documentation for download of the device not available
nominal capacity Reference Range unit l / min 0 to 73 unit is powered by single phase AC voltage, V
and the frequency in Hz
187 242
from 49 to 51 < / td> The power consumption unit, VA to 300 protection of the pump unit P54 on GOST14254 < span> mean time to failure of the unit, h at least 10,000
The average unit life, years at least 10 The average recovery time of the working condition of the block , h no more than 1