Georg Fischer 2291 Guided Radar Level Transmitter

Name: Georg Fischer 2291 Guided Radar Level Transmitter
Price: 3069.0 USD
Availability: BackOrder

Measuring range up to 19.6ft (6m), TDR measuring principal, 0.2in (±5mm) accuracy, graphic LCD display.

Starting at $3,069.00

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Manufactured

By Georg Fischer / GF Signet

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Availability

Usually ships in 2-3 weeks

Product Manual Product Specs

Features

Measuring range up to 19.6ft (6m)
Accuracy: ±5mm (0.2in)
Graphic LCD display
4 to 20 mA + HART output
Medium temp range: -22 to 194°F (-30 to 90°C)
Maximum process pressure: 40 bar (580 psi)
IP67 protection

The Georg Fischer 2291 Guided Radar Level Transmitter is designed for continuous level measuring of conductive or non-conductive liquids, pulps and solids. The 2291 level gauge operates based on the well-known TDR (Time Domain Reflectometry) principle. Micropulses are sent along a probe guide at the speed of light. As soon as the impulse reaches the surface of the medium, it is reflected back to the electronic module. Level distance is directly proportional to the flight time of the impulse.

The reflected signal is dependent on the dielectric constant of the material; the feasibility of the measurement is εr ≥ 1.9. The TDR technology is unaffected by the properties of the medium as well as that of the space above it. Measurement is also unaffected by the change in the physical properties of the materials such as temperature, pressure, dielectric constant.

Applications for the 2291 include: