2291-S-1DB1-6-R 2291-S-1DN1-2-D Georg Fischer 2291 Guided Radar
Level Transmitter
Product Description:
The type 2291 Guided Wave 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:
Features
- Measuring range up to 6 m (19.6 ft) • Accuracy: ± 5 mm (0.2 in)
- PP / PFA coated probes available on request
- Rod & cable versions available
- Minimum εr 1.9
- 2-wire version
- Graphic LCD display
- 4 to 20 mA + HART output
- Medium temperature range: -30 °C to +90°C (-22 °F to +194 °F)
- Maximum process pressure: 40 bar (580 psi)
- IP67 protection
- ATEX option
Applications
- Inventory Tanks
- Day Tanks
- Process Vessels for Mixing & Batching
- Bypass Applications (requires calibration)
- Stilling-wells • Powders
- Slightly Conductive Foams
- Low Dielectric Constant Liquids
Packing and Shipping:
Product Packaging:
- The Georg Fischer Piping System products are packaged in sturdy
cardboard boxes.
- The boxes are labeled with the product name, size, and quantity.
- Each box contains installation instructions and safety information.
Shipping:
- We offer worldwide shipping for Georg Fischer Piping System
products.
- All orders are processed within 1-2 business days.
- We use reliable shipping carriers to ensure timely delivery.
- Customers can track their shipment using the tracking number
provided.
| 3-2819-1 | 3-2551-P0-12 | 3-2823-1 | 3-9900.398-1 | 3-2551-P1-11 |
| 3-8050-1 | 3-2726-LC-00 | 3-2450-3U | 3-9950.394-2 | 3-2724-00 |
| 3-3719-21 | 3-2736-00 | 3-2551-P0-42 | 3-2870-A125 | 3-9900.393 |
| 3-2450-7U | 3-2850-52-39V | 3-2850-61 | 3-2540-1 1.5”NPT | 3-2819-1 |
| 3-2450-7U | P51550-3 | 3-2751-3 | 3-2536-P0 | 3-2820.391 |
| 3-2450-7H | P525-1S | 3-9900.397 | 3-2551-P2-11 | 3-2537-6C-P1 |
| P525-2S | 3-2724-10 | P51545 | 3-2726-LC-10 | 3-9950.394-1 |
| 3-2250-11L | 3-2839-1V | 3-2536.321 | 3-9900.398-1 | 3-2821-1 |
| 3-2537-6C-T0 | 3-2839-1V | 3-2822-1 | 3-2850-52-40V | 3-2872-A115 |
FAQ:
Q1. What is the brand name of this piping system?
A1. The brand name of this piping system is GF Signet.
Q2. What certifications does this product have?
A2. This product is certified with CE, UKCA, ATEX, UL, etc.
Q3. What is the minimum order quantity of this product?
A3. The minimum order quantity of this product is 1 set.
Q4. What is the price range of this product?
A4. The price range of this product is between $100-$1000.
Q5. What is the delivery time of this product?
A5. The delivery time of this product is between 10-20 workdays.
