Abus FUBW50020 - Page 35

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Temperature
compensation
Yes (digital tuning)
Control
Digital microprocessor – non-volatile memory.
Operating temperature
- 20 °C to + 55 °C (with alkaline batteries)
- 30 °C to + 60 °C (with lithium batteries)
Max. humidity
Average relative humidity approx. 75% – non-condensing
Housing
Polyethylene HDPE
Protection class
IP 55
Dimensions (HxWxD)
155 x 120 x 115 mm
Weight
750 g net, 880 g gross.
Mounting height
Variable up to 6 m – optimum height at 3 m.
Security level
2 (EN 50131-1: 2006)
Environment class
IV (EN 50131-1: 2006) – with varnish-coated electronics
Supervision monitoring
Yes – approx. every 4 minutes
Tamper monitoring
Yes (anti-removal front and wall contact)
The manufacturer reserves the right to make technical modifications at any time.