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SITRANS LG240 Guided Wave Radar Transmitter

Brand: Siemens AG
Does not ship to United States
The SITRANS LG series are guided wave radar transmitters for level, level/interface, and volume measurement of liquids and solids. It is unaffected by changes in process conditions, high temperatures and pressures, and steam. The SITRANS LG series comes in four different models, depending on the applications, level of performance, and functionality required.

SITRANS LG240 offers configuration options for your hygienic application requirements.
Features
  • High-grade stainless steel rod for hygienic, food and beverage, and pharmaceutical
  • High accuracy to ±2 mm
  • Suitable for foam, aggressive vapors, or material buildup
  • Ideal for measurement in small vessels
  • Stainless steel housing rated IP 69K for highpressure/temperature cleaning
  • Autoclave version for quick and easy removal of instrument housing
  • PFA coated sensor
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The SITRANS LG series are guided wave radar transmitters for level, level/interface, and volume measurement of liquids and solids. It is unaffected by changes in process conditions, high temperatures and pressures, and steam. The SITRANS LG series comes in four different models, depending on the applications, level of performance, and functionality required.

SITRANS LG240 offers configuration options for your hygienic application requirements.
Features
  • High-grade stainless steel rod for hygienic, food and beverage, and pharmaceutical
  • High accuracy to ±2 mm
  • Suitable for foam, aggressive vapors, or material buildup
  • Ideal for measurement in small vessels
  • Stainless steel housing rated IP 69K for highpressure/temperature cleaning
  • Autoclave version for quick and easy removal of instrument housing
  • PFA coated sensor

Specifications

Brand

Technology

  • Guided Wave Radar

Measuring Range

  • 4 mm to 32 m (0.16” to 1260”)

Process Temperature

  • -196° to +450° C (-321° to +842° F)

Vessel Pressure

  • -1 to +400 bar (-100 to +40,000 kPa)

Communication

  • 4-20 mA/HART
  • Modbus: Modbus RTU, Modbus ASCII
  • Profibus PA
  • FOUNDATION Fieldbus
  • SIMATIC PDM
  • DTM/FDT for PACTware
  • Fieldcare

Accuracy

  • ± 2 mm (0.08”)

Ambient/Storage Temperature

  • -40° to +80° C (-40° to +176° F)

Temperature Range

  • -40° to 150° C (-40° to 302° F)

Humidity

  • 20 % to 85 % Relative Humidity

Enclosure/Body Material

  • Plastic Housing Plastic PBT (Polyester)
  • Aluminum Die-cast Housing, Aluminum Die-cast AISi10 mg, Powder-Coated-basis: Polyester
  • Stainless Steel Housing, Precision Casting 316L, Electropolished 316L

Environmental Protection

  • Type 4/NEMA 4
  • IP65
  • IP66/IP67
  • IP68

Cable Inlet

  • 2 x M20 x 1.5
  • 2 x 1/2” NPT

Process Connection

  • G 3/4” A, G 1” A, G 1-1/2” A ACcording to DIN 3852-A
  • 3/4”” NPT, 1” NPT, 1-1/2” NPT
  • DIN from DN 25, ASME from 1”
  • Hygienic Fittings

Seal Material

  • FKM (SHS FPM 70C3 GLT), FFKM (Kalrez 6375), EPDM (A+P 70.10-02), Silicone FEP Coated (A+P FEPOSEAL) or Borosilicate Glass GPC 540

Power Supply

  • 2-Wire HART Version: 9.6-35 Vdc
  • 4-Wire Versions: 9.6-48 Vdc, 20-42 Vac, 50/60 Hz, 90-253 Vac, 50/60 Hz
  • Modbus: 8-30 Vdc
  • PROFIBUS PA & FOUNDATION Fieldbus: 9-32 Vdc

Certifications & Approvals

  • ATEX, FM, CSA, IECEx
  • EHEDG, FDA
  • WHG, Vlarem
  • ABS, CCS, GL, BV, LR

Typical Applications

  • Food & Beverage 
  • Pharmaceutical 
  • Corrosive