EasyTREK for liquids - (Ultrasonic Integrated)

FEATURES :

• Output versions: 2- or 4-wire integrated transmitter with 4…20 mA output and (optional) HART communication
• Adjustment, programming: Remote HART programming, touch magnet
• Mounting: On top of the tank, Consoles
• Housing material: PP, PVDF
• Material of wetted parts: PP, PTFE or PVDF
• Operating principle: Level, volume and weight measurement calculated from distance between the sensing point and the surface
• Ex approval: Yes
• Protections: EMC certificate: EN 61326-1:2007

APPLICATION CONSIDERATIONS :

• Suggested applications: Non-contact measurement in open or closed tanks, open channels
• Measurable mediums: Clean or contaminated liquids, masses
• Advantages: Low-cost non-contact measurement, easy installation. Narrow beam angle
• Special applications: Open channel flow measurement
• Application restrictions: Foaming surface. Dense vapour above the surface

TECHNICAL DATA :

• Power supply:
  2-wire: 12…36 V DC 
  4-wire: 11.4-40 V DC, 3.6W or 11.4-28 V AC, 4 VA
• Ambient temperature: -30…+60°C
• Medium temperature: -30…+90°C
• Process pressure: 0.3…3 bar
• Measuring range: Max. 15m
• Accuracy: +/-0.25 %
• Output: 4…20 mA / HART, Relay, Datalogger
• Process connection: 1”, 1½””, 2” thread, flange, console
• Ingress protection: IP68
• Ex marking: Ex ATEX II 1 G EEx ia IIB T6