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The Probe Ultrasonic Level Transmitter

Brand: Siemens AG
Does not ship to United States
The Probe is a short-range integrated ultrasonic level transmitter, ideal for liquids and slurries in open or closed vessels.

The transducer is available in PVDF copolymer, making the device suitable for use in a wide variety of applications.

The Probe is easy to install and maintain, and can be quickly removed for cleaning as required by the food, beverage and pharmaceutical industries.

The reliability of The Probe level data is based on the Sonic Intelligence echo processing algorithms.

A filter discriminates between the true echo and false echoes from acoustic or electrical noises and agitator blades in motion.

The ultrasonic pulse propagation time to the material and back is temperature-compensated and converted into distance for display, analog output and relay actuation.
Features
  • Easy To Install, Program, And Maintain 
  • Accurate And Reliable
  • Sanitary Models Available 
  • Sonic Intelligence Echo Processing 
  • Integral Temperature Compensation
show more
The Probe is a short-range integrated ultrasonic level transmitter, ideal for liquids and slurries in open or closed vessels.

The transducer is available in PVDF copolymer, making the device suitable for use in a wide variety of applications.

The Probe is easy to install and maintain, and can be quickly removed for cleaning as required by the food, beverage and pharmaceutical industries.

The reliability of The Probe level data is based on the Sonic Intelligence echo processing algorithms.

A filter discriminates between the true echo and false echoes from acoustic or electrical noises and agitator blades in motion.

The ultrasonic pulse propagation time to the material and back is temperature-compensated and converted into distance for display, analog output and relay actuation.
Features
  • Easy To Install, Program, And Maintain 
  • Accurate And Reliable
  • Sanitary Models Available 
  • Sonic Intelligence Echo Processing 
  • Integral Temperature Compensation

Specifications

Brand

Measuring Range

  • 0.25... 5 m (0.8... 16.4 ft)

Frequency

  • 54 kHz

Output - mA

  • 4... 20 mA
  • Span - Proportional/ inversely proportional
  • Maximum load - 750 Ω at 24 Vdc

Relay

  • For level alarm or fault

Supply Voltage

  • 18 ... 30 Vdc, Max. 0.2 A

Maximum Power Consumption

  • 5 W (200 mA at 24 Vdc)

Certificates & Approvals

  • CE
  • RCM
  • CSAUS/C
  • FM

Error in Measurement

  • 0.25 % of Measuring Range (in air)

Resolution

  • 3 mm (0.125 inch)

Temperature Compensation

  • Built in

Echo Processing

  • Sonic Intelligence

Beam Angle

  • 12°

Ambient Temperature

  • Standard: -40° to +60° C (-40° to +140° F)
  • Metallic mounting: -20° to +60° C (-4° to +140° F)

Storage Temperature

  • Standard: -40° to +60° C (-40° to +140° F)
  • Metallic mounting: -20° to +60° C (-4° to +140° F)

Maximum Static Operating Pressure

  • Normal Atmospheric Pressure

Degree of Protection

  • IP65

Weight

  • Without flange adapter: 1.5 kg (3.3 lb)
  • With flange adapter: 1.7 kg (3.7 lb)

Material

  • Electronics enclosure: PVC
  • Transducer: PVDF copolymer

Process Connection

  • 2” NPT [(Taper), ANSI/ASME B1.20.1]
  • R 2” [(BSPT), EN 10226]
  • G 2” [(BSPP), EN ISO 228-1]
  • 4” sanitary

Flange Adapter

  • 3” Universal (fits DN 65, PN 10 and 3” ASME )

Cable Inlet

  • 2 inlets for PG 16
  • 1/2” NPT cable glands

Applications

  • Chemical Storage Vessels
  • Filter Beds
  • Mud Pits
  • Liquid Storage Vessels
  • Food Applications