Ultra 5 Pulsar’s Non-contacting Ultrasonic Level Control and Flow Measurement

Ultra 5 Pulsar's Non-contacting Ultrasonic Level Control and Flow Measurement
Ultra 5

Ultra 5 provides flexible and reliable non-contacting ultrasonic level and volume measurement, advanced pump control and measures open channel flow to BS ISO 1438 and 4359. Ultra 5 is available as a wall, panel, fascia or 19″ rack mount.

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Features

Ultra 5 offers the same features as the Ultra 3 controller but also with the added benefit of more advanced features:

Level and Volume:

Ultra 5 is perfect for the wide range of level measurement applications, featuring five control relays and a measurement range from 125mm to 40m. Offers optional 4-20mA input for a pressure transmitter or similar. Includes pre-programmed tank shape conversion for a variety of standard tank shapes. Unusual shapes are also accommodated through the 32 point linearisation function.

Fetures

Pump control

Ultra 5 give you advanced pump control functions including:

  • Power run-on
  • Pump exercising
  • Start point variation
  • Storm control feature
  • Aeration control
  • Flush valve control

Differential

Ultra 5 offers the inclusion of differential level capability using two transducers. With one upstream and the other downstream of a screen or penstock, an alarm or control signal is initiated as the difference between the level exceeds a user-defined limit to automatically operate the cleaning mechanism.

Open channel flow

Ultra 5 provides non-contacting, flow measurement and control in a wide range of flumes and weirs with 2 additional relays.

Specifications

Phyisical

Mounting option: Wall Mount Fascia Mount Rack Mount Panel Mount
Sensor body dimensions: Wall Mount 235 x 184 x 120mm (9.25 x 7.24 x 4.72in) 200 x 112 x 108mm (7.87 x 4.4 x 4.25in) 10HP x 160Dmm x 3U (128.5Hmm) 72W x 144H x 176Dmm
Sensor body weight: Nominal 1kg (2.2lbs) Nominal 1.3kg (2.86lbs) Nom. 0.8kg (1.7lbs) Nom.1.4kg (3lbs)
Enclosure material/description: Polycarbonate, flame resistant to UL91 Stainless steel back, Polycarbonate UL94-V0 front and bezel Aluminium frame ABS
Cable entry detail: 10 cable entry knock outs 5x M20, 1 x M16 underside 4 x 18mm dia (PG11) at rear N/A N/A N/A
Enclosure protection: IP65 IP64 None IP65 optional

(All Mounting Options)

Phyisical

Transducer cable extensions: 2-core screened
Maximum separation: Up to 1000m (3280ft)

Environmental

Max. and min. temperature (electronics): -20°C to +50°C (-4°F to +120°F)

Approvals

CE approval: Listed in the Certificate of Conformity within the manual
Flammable atmosphere approval: Safe area: compatible with approved dB transducers

Performance

Accuracy/Repeability: 0.25% of the measured range or 6mm (whichever is greater)
Resolution: 0.1% of the measured range or 2mm (whichever is greater)
Min. & max. range: 0 – 40m (131ft). Dependent on sensor used. Ability to measure 50m (164ft) with dB50 when modified.
Rate response: Fully adjustable
Echo processing: DATEM (Digital Adaptive Tracking of Echo Movement)

Output

Analogue output: Isolated (floating) output (to 150V) of 4-20mA or 0-20mA into 500Ω (user programmable and adjustable) 0.1% resolution
Digital output: Full Duplex RS232
Volt free contacts, number & rating: 5 form “C” (SPDT) rated at 5A at 240Vac
Display: 6 digits plus 12 character text, plus bargraph with direction indicators, remote communicator identifier and program/run/test mode indicators

Inputs

Analogue input (optional): Isolated (floating) input (to 150V) 4-20mA or 0-20mA source, open circuit voltage 33V, 22V at 4mA, 14V at 20mA (user programmable and adjustable) 0.1% resolution

Programming

On-board programming: By integral keypad
PC programming: Via RS232
Programming security: Via passcode (user selectable and adjustable)
Programmed data integrity: Via non-volatile RAM, plus backup
Rack & Panel remote programming Via optional infra-red communicator (requires 2 x AA alkaline batteries)

Supply

Power supply: 115Vac +5% / -10% 50/60Hz, 230Vac +5% / -10% 50/60Hz, 18-36Vdc, 10W maximum power (typically 6W)
Fuses: 100mA at 170-240Vac, 200mA at 85-120Vac

Download Datasheet: Ultra 5 Pulsar’s Non-contacting Ultrasonic Level Control and Flow Measurement

Reference: http://www.pulsar-pm.com