Siemens – 7ML5431-4PC20-1RA2

SITRANS LR250 Radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. Process Connection and Antenna Material: Painted Aluminum 3 inch horn antenna Engineered polymer flange connections, only with painted horn antenna: Universal polymeric flange, flat face, with polypropylene lens, FKM seal: DN100 PN16, ANSI 4", 150 lb, DN100 PN16/10K Communication/Output: 4-20mA HART, start-up at < 3.6mA . Enclosure/Cable inlet: Aluminum, 2 x 1/2 inch NPT Antenna: Painted aluminum Antenna Versions: 3 INCH (80mm) polypropylene lens antenna Approvals: General Purpose, CE, CSA, FM, FCC, RED, RCM Pressure Rating: 0.5 bar (7.5 psi g) max Manufacturer's Test Certificate: M to DIN 55350, Part 18 and to ISO 9000

SITRANS LR250 Radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. Process Connection and Antenna Material: Painted Aluminum 3 inch horn antenna Engineered polymer flange connections, only with painted horn antenna: Universal polymeric flange, flat face, with polypropylene lens, FKM seal: DN100 PN16, ANSI 4", 150 lb, DN100 PN16/10K Communication/Output: 4-20mA HART, start-up at < 3.6mA . Enclosure/Cable inlet: Aluminum, 2 x M20 x 1.5 Antenna: Painted aluminum Antenna Versions: 3 INCH (80mm) polypropylene lens antenna Approvals: General Purpose, CE, CSA, FM, FCC, RED, RCM Pressure Rating: 0.5 bar (7.5 psi g) max

SITRANS LR250, 25 GHz pulse level radar fill level transmitter in two-wire technology for the continuous monitoring of liquids and slurries in storage and process tanks, even at high temperatures and pressure. Antenna-dependent. Ideal for small tanks Process Connection and Antenna Material: Threaded PVDF antenna Process Connection Type: Threaded Connections PVDF: R 2" ((BSPT), EN 10226-1) (tapered thread) Communication: 4-20mA HART, start-up at

SITRANS LR250 Radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. Process Connection and Antenna Material: Painted Aluminum 3 inch horn antenna Engineered polymer flange connections, only with painted horn antenna: Universal polymeric flange, flat face, with polypropylene lens, FKM seal: DN80 PN16, ANSI 3", 150 lb, DN80 PN16/10K Communication/Output: PROFIBUS PA . Enclosure/Cable inlet: Aluminum, 2 x M20 x 1.5 Antenna: Painted aluminum Antenna Versions: 3 inch (80mm) polypropylene lens antenna Approvals: Ordinary Locations/General Purpose (Non-Ex), CE, UKCA, CSA, FM, FCC, RED, RCM Pressure Rating: 0.5 bar (7.5 psi g) max Stainless steel tag: (69 x 50 mm (2.7 x 1.97")) Measuring-point number/ identification (max. 32 characters), specify in plain text

SITRANS LR250 Radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. Process Connection and Antenna Material: Painted Aluminum 3 inch horn antenna Engineered polymer flange connections, only with painted horn antenna: Universal polymeric flange, flat face, with polypropylene lens, FKM seal: DN80 PN16, ANSI 3", 150 lb, DN80 PN16/10K Communication/Output: 4-20mA HART, start-up at < 3.6mA . Enclosure/Cable inlet: Aluminum, 2 x M20 x 1.5 Antenna: Painted aluminum Antenna Versions: 3 inch (80mm) polypropylene lens antenna Approvals: Ordinary Locations/General Purpose (Non-Ex), CE, UKCA, CSA, FM, FCC, RED, RCM Pressure Rating: Rating per pressure/temperature curves in instruction manual

SITRANS LR250 Radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. Process Connection and Antenna Material: Hastelloy C-22/2.4602, PTFE emitter, FKM seal Process Connection Type: Flanged Connections Hastelloy C: DN 80 PN10/16 EN 1092-1 type B1, raised face Communication/Output: PROFIBUS PA . Enclosure/Cable inlet: Aluminum, 2 x M20 x 1.5 Antenna Version, Size/Extension: Antenna/Extension 316L (Hastelloy C22 or equivalent): 4" horn (fits 4" ASME or DN 100 nozzles) Approvals: Intrinsically Safe: NEPSI Ex ia IIC T4 Ga, Ex iaD 20 T90 IP67 DIP A20 T A 90 C Pressure Rating: Rating per pressure/temperature curves in instruction manual

SITRANS LR250 Radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. Process Connection and Antenna Material: Threaded PVDF antenna Process Connection Type: Threaded Connections PVDF: G 2" ((BSPP), EN ISO 228-1) (parallel Thread) Communication/Output: PROFIBUS PA . Enclosure/Cable inlet: Aluminum, 2 x M20 x 1.5 Threaded Antenna Versions: 2 INCH (50 mm) threaded PVDF antenna Approvals: Intrinsically Safe: IECEx/ATEX II 1 G Ex ia IIC T4 Ga, IECEx/ATEX II 1D Ex ia ta IIIC T100 C Da, INMETRO Ex ia IIC T4 Ga, Ex ia ta IIIC T100 C Da, CE, RED, RCM Pressure Rating: Rating per pressure/temperature curves in instruction manual

SITRANS LR250, 2 WIRE,25GHZ PULSE RADAR LEVEL TRANSMITTER FOR CONTINUOUS MONITORING OF LIQUIDS AND SLURRIES IN STORAGE AND PROCESS VESSELS INCLUDING HIGH TEMPERATURE AND PRESSURE, TO A RANGE OF 20 M (66 FT).ANTENNA DEPENDANT IDEAL FOR SMALL VESSELS. PROCESS CONNECTION AND ANTENNA MATERIAL: THREADED PVDF ANTENNA PROCESS CONNECTION TYPE: THREADED CONNECTIONS PVDF: 2" NPT (ASME B1.20.1) (TAPERED THREAD) COMMUNICATION: 4-20MA HART, START-UP AT <3.6MA . ENCLOSURE (WITH CABLE INLETS): ALUMINUM, EPOXY PAINT, 2 X M20 X 1.5 THREADED ANTENNA VERSIONS: 2" (50 MM) THREADED PVDF ANTENNA APPROVALS: EXPLOSION PROOF: CSA/FM CLASS I, II AND III, DIV.1, GR.A-G, FCC PRESSURE RATING: RATING PER PRESSURE/TEMPERATURE CURVES IN INSTRUCTION MANUAL MANUFACTURER'S TEST CERTIFICATE: M TO DIN 55350, PART 18 AND TO ISO 9000

SITRANS LR250 Radar level transmitter: continuous, non-contact, 20 m (66 ft) range, for liquids and slurries. Process Connection and Antenna Material: Threaded PVDF antenna Process Connection Type: Threaded Connections PVDF: G 2" ((BSPP), EN ISO 228-1) (parallel Thread) Communication/Output: PROFIBUS PA . Enclosure/Cable inlet: Aluminum, 2 x M20 x 1.5 Threaded Antenna Versions: 2 INCH (50 mm) threaded PVDF antenna Approvals: General Purpose, CE, CSA, FM, FCC, RED, RCM Pressure Rating: Rating per pressure/temperature curves in instruction manual

SITRANS LR250, 25 GHz pulse level radar fill level transmitter in two-wire technology for the continuous monitoring of liquids and slurries in storage and process tanks, even at high temperatures and pressure. Antenna-dependent. Ideal for small tanks Process Connection and Antenna Material: Hastelloy C-22/2.4602, PTFE emitter, FKM seal Process Connection Type: Flanged Connections Hastelloy C: 2" Class 150 ASME B16.5 raised faced Communication: 4-20mA HART, start-up at

Sitrans LR250, 2 Wire,25GHz pulse radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and pressure. Antenna Dependant Ideal for small vessels. Process Connection and Antenna Material: Threaded PVDF antenna Process Connection Type: Threaded Connections PVDF: 2" NPT (ASME B1.20.1) (tapered thread) Communication: 4-20mA HART, start-up at

SITRANS LR250, 25 GHz pulse level radar fill level transmitter in two-wire technology for the continuous monitoring of liquids and slurries in storage and process tanks, even at high temperatures and pressure. Antenna-dependent. Ideal for small tanks Process Connection and Antenna Material: Threaded PVDF antenna Process Connection Type: Threaded Connections PVDF: 2" NPT (ASME B1.20.1) (tapered thread) Communication: 4-20mA HART, start-up at