ОПИСАНИЕ ПРОДУКТА
SIEMENS 7ML5881-5AK38-0CC9-ZA00+B00+C00+C25+C62+C63+E01+L07+M01+R3G+Y01+Y17 - Radar Level Transmitter
The SIEMENS 7ML5881-5AK38-0CC9-ZA00+B00+C00+C25+C62+C63+E01+L07+M01+R3G+Y01+Y17 is a SITRANS LR500 series 24 GHz FMCW radar level transmitter engineered for continuous, non-contact level measurement in demanding industrial environments. It provides precise level data for liquids, slurries, and bulk solids, utilizing a horn antenna and HART 7 communication for seamless integration into process control systems. This instrument is designed for applications requiring high accuracy and operational stability under extreme temperature, pressure, and hazardous area conditions.
Technical Specifications:
- SERIES/FAMILY: SITRANS LR500
- COMPONENT TYPE: Radar Level Transmitter
- MEASUREMENT PRINCIPLE: Frequency Modulated Continuous Wave (FMCW) Radar
- OPERATING FREQUENCY: 24 GHz (K-band)
- ELECTRICAL SPECS:
- POWER SUPPLY: 12-30 VDC (2-wire loop powered)
- OUTPUT SIGNAL: 4-20 mA with HART 7 Protocol
- MECHANICAL/PHYSICAL:
- ANTENNA TYPE: Horn Antenna (typically DN100 / 4 inch)
- PROCESS CONNECTION: Flange connection (specific size and material determined by K38, C62, C63 options commonly 316L Stainless Steel)
- MEASUREMENT RANGE: Up to 40 m (130 ft)
- PROCESS WETTED MATERIALS: 316L Stainless Steel (common for horn antenna and process connection)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: HART 7
- LOCAL INTERFACE: Graphical Local Display Interface (LDI) with pushbuttons
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP67 / NEMA 4X
- HOUSING MATERIAL: Die-cast aluminum (epoxy coated)
- CABLE ENTRIES: 2 x M20x1.5
- HAZARDOUS AREA APPROVALS: FM/CSA Class I, Div. 1, Groups B, C, D Class II, Div. 1, Groups E, F, G Class III, Div. 1
- OPERATING TEMPERATURE: -40 to +200 degrees C (-40 to +392 degrees F) (process temperature, dependent on specific configuration)
- OPERATING PRESSURE: Up to 160 bar (2320 psi) (dependent on specific configuration)
- COMPATIBILITY/APPLICATION: Continuous level measurement in storage tanks, process vessels, reactors, and silos containing liquids, slurries, and bulk solids. Suitable for chemical, petrochemical, mining, power generation, and food & beverage industries.