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MINITRAC 31 Radiometric Density Sensor

Brand: VEGA
The MINITRAC 31 is a radiation-based sensor for non-contact density measurement of liquids and bulk solids. 

The MINITRAC 31 detects the density contactlessly from outside through the pipeline or vessel wall. Through its compact design it is ideal for mounting in positions hardly to access and in narrow space applications.
Features
  • Simple Retrofitting During Production Processes
  • High Plant Availability Through Non-Contact Measurement
  • Exact Measuring Results Independent of Process Conditions
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The MINITRAC 31 is a radiation-based sensor for non-contact density measurement of liquids and bulk solids. 

The MINITRAC 31 detects the density contactlessly from outside through the pipeline or vessel wall. Through its compact design it is ideal for mounting in positions hardly to access and in narrow space applications.
Features
  • Simple Retrofitting During Production Processes
  • High Plant Availability Through Non-Contact Measurement
  • Exact Measuring Results Independent of Process Conditions

Specifications

Brand

Ambient Temperature Range

  • -40° to 60° C (-40° to 140° F)

Approvals & Certifications

  • ATEX
  • CSA
  • FM
  • IEC
  • SIL 2

Communication

  • FOUNDATION Fieldbus
  • HART
  • PROFIBUS PA

Consumption

  • 4 W
  • 6 VA

Environmental Protection

  • IP66
  • IP67

Frequency

  • 50/60 Hz

Input

  • 4-20 mA - Passive
  • Open Collector - 10 mA
  • Relay Contact - 100 mA

Load Impedance

  • 250 ohms
  • 500 ohms

Operating Voltages

  • 20-253 Vac
  • 20-72 Vdc

Output

  • < 400 mA - Load Current
  • < 55 Vdc - Switching Voltage
  • 10 µA Min., 3 A Ac, Max.
  • 10 mV - Min.
  • 253 Vac- Max.
  • 253 Vdc
  • 4-20 mA / HART - Active or Passive

Output Format

  • NPN Transistor Output

Power Requirement

  • 50 mW to 750 Vac, 40 W Dc - Breaking Capacity

Repeatability

  • ± 0.1 % at -40° to 60° C (-40° to 140° F)

Storage Temperature

  • -40° to 60° C (-40° to 140° F)

Temperature Range

  • -40° to 60° C (-40° to 140° F)