FEATURES ::
2- or 4-wire compact transmitters
Non-contact level metering
Narrow 5° beam angle
Fully temperature compensated
Excellent signal processing via QUEST+ software
PP, PVDF, PTFE, stainless steel or foam faced transducers
Optional field indicator and plug-in programmer/display
Optional switching relay
Built-in DataLogger
Plastic or aluminium housing
Secondary lightning protection
Explosion-proof models
APPLICATIONS ::
Almost any liquids
Level, volume and open channel flow measurement
Reliable measurement in challenging applications such as vapour/fume, stirrer, foam with liquids
SPECIFICATIONS ::
Power supply: 2-wire: 12.5-36V DC 4-wire: 24 V AC/DC; 230 V AC 11.4-40V DC / 11.4-28V AC
Ambient temperature: -30 °C to +70 °C
Medium temperature: -30 °C to +100 °C
Pressure: 0.3 - 3 bar
Measuring range: 0.2 to 25 m for liquids
Outputs: 4-20 mA, relay, HART, PROFIBUS PA
Protection: IP 67
Approvals: ATEX II 1 G EEx ia IIB T6
FEATURES :
Output versions:2-wire compact transmitter with 4…20 mA output and optional HART communication or Profibus,
Adjustment, programming:Push button, field programmabe through optional local display/programmer module, remote HART programming
Mounting:On top of the tank, Consoles
Housing material:Plastic (PBT) or Aluminium cast
Material of wetted parts:PP, PVDF, PTFE, stainless steel
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, silos
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: 12.5…36 V DC 4-wire: 24 V AC/DC; 230 V AC 11.4-40V DC / 11.4-28V AC
Ambient temperature:-30…+70°C
Medium temperature:-30…+100°C
Process pressure:0.3…3 bar
Measuring range:Max. 25m
Accuracy:+/-0.25 %
Output:4…20 mA / HART, Relay, Datalogger, Profibus
Process connection:1”, 1½””, 2” thread, flange, console
Ingress protection:IP67
Ex marking:Ex ATEX II 1 G EEx ia IIB T6