Pulsar 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.
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.
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
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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