ОПИСАНИЕ ПРОДУКТА
SIEMENS 7ML5110-1DF07-4CF3-Z E31 - SITRANS LR250 Radar Level Transmitter
This device is a compact, non-contacting radar level transmitter from the SITRANS LR250 series, engineered for continuous level measurement of liquids and slurries in industrial storage and process vessels. Utilizing Frequency Modulated Continuous Wave (FMCW) technology, it provides precise and reliable data for process control and inventory management. Its robust aluminum enclosure, IP67 rating, and 4-20 mA HART communication protocol ensure reliable operation in diverse industrial environments.
Technical Specifications:
- SERIES/FAMILY: SITRANS LR250
- COMPONENT TYPE: Radar Level Transmitter
- ELECTRICAL SPECS:
- POWER SUPPLY: 10.5 to 30 VDC (2-wire)
- OUTPUT SIGNAL: 4-20 mA HART
- MECHANICAL/PHYSICAL:
- MEASUREMENT PRINCIPLE: Non-contacting FMCW Radar
- FREQUENCY: K-band (approx. 25 GHz)
- MEASUREMENT RANGE: Up to 20 m (66 ft) for liquids
- ACCURACY: +/- 2 mm (0.08 inch)
- ANTENNA TYPE: Horn antenna, 40 mm (1.5 inch)
- PROCESS CONNECTION: Threaded, R 1 1/2 (BSPT, EN 10226)
- ENCLOSURE MATERIAL: Aluminum
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: HART (Highway Addressable Remote Transducer)
- LOCAL INTERFACE: Optional local display with push buttons for configuration
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 / NEMA Type 4X / NEMA Type 6
- PROCESS TEMPERATURE: -40 to 80 °C (-40 to 176 °F)
- PROCESS PRESSURE: Up to 3 bar (43.5 psi)
- CABLE ENTRY: 2 x M20 x 1.5 (plastic gland)
- MOUNTING STYLE: Top-mounted via threaded process connection
- COMPATIBILITY/APPLICATION:
- TARGET MEDIA: Liquids, slurries
- TARGET SYSTEMS: Storage tanks, process vessels, buffer tanks, sumps
- INDUSTRIES: Water and wastewater, chemical, oil and gas, food and beverage, mining, cement