Advanced Ultrasonic Level, Flow, Volume & Pump Control - Ultra 4
Non-contacting ultrasonic level control and flow measurement
Ultra 4 offers the sophistication and advanced features of the rest of the Ultra range in a compact, cost effective package and useful new features that make it even easier to set up and fine-tune. Offering as the name suggests, four alarm or control relays (3 X SPCO isolated and 1 x SPNO solid state) and a multi-functional display while loosing none of the easy set up and configuration that has made the Ultra range the natural choice for non-contacting measurement world-wide.
Like the rest of Pulsar's 'transducer plus controller' ranges, Ultra 4 is compatiable with both dB ultrasonic and dBR radar transducers. Ultra 4 can be wither wall or fasica mounted and includes HART, Profibus and Modbus digital communications options and the convenience of on-board micro SD card slot for extended data logging. Like the rest of the Ultra range, Ultra 4 also offers built in volume calculations based on standard tank shapes as well as advanced pump control and open channel flow measurement functions.
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TECHNICAL SPECIFICATIONS:
| General Specifications | |
|---|---|
| Spec: | Description: |
| Weight: | 700g (1.5 lbs) |
| Dimensions: |
Wall Mount: 150 mm x 130 mm x 63.5 mm (5.9 in x 5.1 in x 2.5 in) Fascia Mount: 160 mm x 180 mm x 63 mm (6.3 in x 7.07 in x 2.5 in) |
| Enclosure Material/Description: | Polycarbonate, flame resistant to UL94-V0 |
| Cable Entry Detail: | 3 x M20 glands |
| Transducer Cable Extensions: | 3-core Screened |
| IP Rating: | IP67/NEMA 4X for wall mount IP64 for fascia mount |
| Operating Temperature (Electronics): | -20 ºC to +45 ºC (-4 ºF to +113 ºF) |
| Accuracy: | 0.25% of the measured range or 6mm (whichever is greater) +/- 2 mm (0.079 in) for dBR16 mmWAVE RADAR |
| Resolution: | 0.1% of the measured range or 2 mm (0.079 in); whichever is greater |
| Analog Output: | Isolated floating output (to 150 V) of 4-20mA or 0-20mA into 1 kΩ; user-programmable and adjustable |
| Volt Free Contacts, Number, and Rating: | 3 x SPCO isolated relays, rated at 5 A at 250 V AC and 1 Solid-state SPNO isolated relay, rated 30 V at 100 mA, suitable for pulse counter applications |
