SIAM DU-1, Руководство по эксплуатации

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Well sounders «DU-1»
2. DESIGNATION
The well sounder is designed for
generating acoustic impulses in the annular
space, as well as receiving, converting and
analyzing acoustic responses (echo-signals),
defining fluid level and controlling pressure
at the wellhead.
The well sounder consists of:
1 - the case;
2 - thread connecting coupling;
3 - two shackles;
4 - the rotary retrievable outlet valve;
5 - the ON\OFF button;
6 - the Power LED ;
7 - the Charge LED ;
8 - the plug for charging the in-built
accumulator.
To record an echogram, the sensor is to be installed onto the
measuring connection of the tree; no connecting cables are needed. The
outlet valve can be rotated around the longitudinal axis without restriction
to install the discharge nozzle away from the operator.