Siemens – 7ML5431-4PA20-1RA2

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: G 2" ((BSPP), EN ISO 228-1) (parallel 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: 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, 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