ОПИСАНИЕ ПРОДУКТА
SIEMENS 7ML5110-1DF07-4CF1 - SITRANS LR250 Radar Level Transmitter
The SIEMENS SITRANS LR250 is a compact, 2-wire, 25 GHz FMCW radar level transmitter engineered for continuous, non-contact level measurement of liquids and slurries. This device provides precise level data via a 4-20 mA HART output, making it suitable for process control and inventory management in storage tanks, process vessels, and buffer tanks across various industrial sectors. Its robust design and hazardous area certifications ensure reliable operation in demanding environments.
Technical Specifications:
- SERIES/FAMILY: SITRANS LR250
- COMPONENT TYPE: Radar Level Transmitter
- ELECTRICAL SPECS:
- POWER SUPPLY: 12 to 30 VDC (2-wire)
- OUTPUT: 4-20 mA with HART Protocol
- MECHANICAL/PHYSICAL:
- MEASUREMENT PRINCIPLE: Frequency Modulated Continuous Wave (FMCW) Radar
- OPERATING FREQUENCY: 25 GHz (K-band)
- MEASUREMENT RANGE: Up to 20 meters (66 ft) for liquids
- ACCURACY: +/- 2 mm (0.08 inch)
- ANTENNA TYPE: Horn Antenna
- PROCESS CONNECTION: 1.5 inch NPT or BSPT Thread (316L Stainless Steel)
- ENCLOSURE MATERIAL: Coated Aluminum
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: HART 7
- CONFIGURATION: Local display interface or remote via HART communicator/software
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 / NEMA 4X, 6
- PROCESS TEMPERATURE: -40 to 200 °C (-40 to 392 °F)
- AMBIENT TEMPERATURE: -40 to 80 °C (-40 to 176 °F)
- PROCESS PRESSURE: Up to 40 bar (580 psi)
- MOUNTING STYLE: Threaded connection
- HAZARDOUS AREA APPROVALS: ATEX II 1G, FM Class I, Div 1
- COMPATIBILITY/APPLICATION:
- MEDIA: Liquids, slurries, and chemicals
- TARGET SYSTEMS: Storage tanks, process vessels, buffer tanks, sumps
- INDUSTRIES: Chemical, Oil & Gas, Water/Wastewater, Food & Beverage, Pharmaceutical