The Western Scale Aurora 20 is a compact 2″ (51 mm) indoor/outdoor LED remote display with a viewing range of over 50 ft (15 m), Auto-Learn Technology, and 5 input communication protocols. Housed in a weatherproof mild steel enclosure, it is ideal for tight spaces such as processing facilities, lift truck applications, and on-board weighing.
The Aurora 20 brings all the sophistication of larger Aurora displays into one of the most compact remote display enclosures available. With 2″ (51 mm) ultra-efficient LED digits and a viewing range of over 50 ft (15 m), it delivers clear weight readout in crowded Original Equipment Manufacturer (Original Equipment Manufacturer (OEM)) and processing environments where larger displays simply will not fit.
Auto-Learn Technology eliminates manual setup — the Aurora 20 automatically detects the baud rate, data bits, parity, stop bits, and output string of any connected scale indicator without pressing a single button or setting a dip switch. Five standard communication protocols are supported: RS-232, RS-422, RS-485 multi-drop, and 20 mA current loop (active and passive). A wireless RF option is also available for installations where cabling is not practical.
The weatherproof mild steel enclosure with powder coat finish and breather vent prevents condensation buildup, and selectable indoor and outdoor brightness modes keep the display clearly readable in any lighting condition. An operating temperature range of -40°F to 120°F (-40°C to 50°C) makes it equally reliable in cold storage and outdoor installations.
Most Common Applications: Original Equipment Manufacturer (Original Equipment Manufacturer (OEM)) and processing floor displays, lift truck and on-board weighing, compact bench scale readouts, indoor warehouse and retail weigh station displays, counter-mounted indicators.
| Power Supply | 100 to 240 VAC |
|---|---|
| Serial Ports | RS 232, RS 422, RS 485, 20 mA Current Loop (Active & Passive) |
| Baud Rate | Auto-Learn |
| Humidity | – |
| Operating Temperature | -40°C to 50°C (-40°F to 120°F) |
| Storage Temperature | – |
| Protection Rating | Weatherproof |
| Dimensions | 12 7/8″ x 6″ x 2 1/4″ (327 x 152 x 57 mm) |
| Weight | 6 lb (3 kg) |