Krohne OPTISOUND 3030C Ultrasonic Level Gauge

SKU: KRN-TRA-001
Danh mục: Transmitters
Hãng sản xuất: KROHNE
Tóm tắt:

OPTISOUND 3030C,3040C and3050C ultrasonic sensors are especially suitable for level measurement of solids, but are also good for liquids. Level in measuring range of 15…45m can be measured.

Description

OPTISOUND3030C,3040C and3050C ultrasonic sensors are especially suitable for level measurement of solids, but are also good for liquids. Level in measuring range of 15…45m can be measured.

The Krohne OPTISOUND 3030 C Ultrasonic Level Gauges are especially suitable for level measurement of liquids and solids. The OPTISOUND 3030 C has a measuring of 0.6 to 15m (2 to 49.2ft) for liquids and 0.6 to 7m (2 to 23ft) for solids. Short ultrasonic pulses in the range of 18 kHz to 35 kHz are emitted by the transducer to the product surface, reflected there and received by the transducer. The pulses travel at the speed of sound - the elapsed time from emission to reception of the signals depends on the level in the vessel. The latest microcomputer technology and the proven processing software select the level echo from among any number of false echoes and calculate the exact distance to the product surface. An integrated temperature sensor detects the temperature in the vessel and compensates the influence of temperature on the signal running time. By simply entering the vessel dimensions, a level-proportional signal is generated from the distance. It is not necessary to fill the vessel for adjustment.

Application

  • Level measurement during processing and storage of solids
  • Level indication of solids in silos and hoppers
  • Level measurement in stone crushes
  • Profile measurement on conveyor belts
Specification
Measuring range
Liquids: 0.6 to 15m (2 to 49.2ft)
Solids: 0.6 to 7m (2 to 23ft)
Noncontact flow measurement and detection in open channels
Sumps, water and wastewater basins
Process fitting compression flange DN 100 or mounting strap
Process pressure -0.2 to 1 bar, -20 to 100 kPa, -2.9 to 14.5 psi
Process temperature -40 to 176°F (-40 to 80°C)
Signal output two-wire/four-wire 4 to 20 mA/HART signal output