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Ultra 3 Ultrasonic Controller

Brand: Pulsar Measurement

Ultra 3 combines several full-function, world-beating ultrasonic level measurement instruments into one. 

Full control functions are available: open channel flow is calculated to BS ISO 1438 and 4359. 

Pump Control features are built into Ultra 3 and an extensive set of volume calculations and linearisation facilities are available for a tank or silo level measurement task.

The Ultra 3 has been replaced by the Ultra 4 which offers the extra relay and the ability to combine three specific duties in one compact and cost-effective control package.

Specifications

Mounting

  • Wall Mount
  • Fascia Mount
  • Rack Mount
  • Panel Mount

Range

  • 0 to 40 m (131 ft)
  • Ability to Measure 50 m (164 ft) with dB50 when Modified

Operating Temperature

  • Electronics: -20° to +50° C (-4° to +120° F)

Accuracy / Repeatability

  • 0.25 % of The Measured Range or 6 mm, whichever is greater

Resolution

  • 0.1 % of The Measured Range or 2 mm, whichever is greater

Enclosure Material

  • Polycarbonate
  • Stainless Steel
  • Aluminium Frame
  • ABS

Rate Response

  • Fully Adjustable

Echo Processing

  • DATEM (Digital Adaptive Tracking of Echo Movement)

Analogue Output

  • Isolated (Floating) Output (to 150 V) of 4-20 mA or 0-20 mA Into 500 Ω (User Programmable and Adjustable) 0.1 % Resolution

Digital Output

  • Full Duplex RS-232

Volt Free Contacts, Number & Rating

  • 3 Form “C” (SPDT) Rated at 5 A at 240 Vac

Display

  • 6 Digits Plus 12 Character Text, Plus Bargraph with Direction Indicators, Remote Communicator Identifier and Program/Run/Test Mode Indicators

Power Supply

  • 115 Vac +5 % / -10 % 50/60 Hz, 230 Vac +5 % / -10 % 50/60 Hz, 18-30 Vdc, 10 W Max. Power (Typically 6 W)

Fuses

  • 200 mA at 85-120 Vac
  • 100 mA at 170-240 Vac

Enclosure Protection

  • IP65, IP64
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