Wireless manual echometering sensor DU-1
The sensor is designed for prompt liquid level control in producing wells.
Functions
Generation of acoustic impulses in the annulus, receiving, converting and analysis of echo signal, detection of liquid level and wellhead pressure control.
Features
- a smartphone or Hytera based on OS Android can be used as a wireless controller;
- simple user-friendly interface (the sensor is equipped with battery indicators, diagnostics start by the signal from the controller via wireless interface, all the data is transmitted to the controller wirelessly);
- the wireless range of the sensor allows monitoring measurements on the display of the controller at a distance up to 50 meters from the wellhead;
- the possibility to operate as part of wellhead monitoring system Siam-Master-mini GSM-1;
- the sensor has a built-in lithium cell
Specifications
| Range of controlled liquid level | From 20 to 3000 (6000) m |
| resolution | 0.03% URL |
| Range of measured pressures | From 0 to 100 kgs/cm² |
| Pressure resolution | 0.1 kgs/cm² |
| Annular sound velocity range | 250-450 m/s |
| Battery operating ON-time* | 35 hours |
| Battery charging time | 8 hours |
| Operating temperature range | from -40 ˚С to +50 ˚С |
| Computer data transfer interface | USB |
| weight | 2.3 kg |
| Wireless data transfer interface | Bluetooth |
| Explosion proof protection / Ingress Protection Rating | 1 Ex ib IIB T3 X / IP54 |
*Normal climatic conditions, with full charge
Documents
Leaflet
Download (974 KB)
Product specification and user's manual
Download (974 KB)
