SEW 278 HP H.V. Proximity Detector

● Protection class: IP65.
● 8 voltage settings: 240Vac, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, and 275kV.
● High bright LED visual indication.
● Sound indication.
● Easy-to-prove method.
● Self-test selection.
● Use 3 × 1.5V “C” batteries.
● High impact nylon casing.
● Non-contact work by proximity.
● Compatible with most link sticks.
● Lightweight, robust, & compact.
● Suitable for indoor and outdoor use.
● Detects low voltage on any systems.
● Easy access to batteries.
● No special parts are needed.
● Meets EN 61326-1  CISPR 11  EN 61000-4-2  
EN 61000-4-3
● United States Design Patent: US D474, 705 S
● Special ranges are available upon request.

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8 voltage settings  240Vac, 2kV, 6kV, 11kV, 22kV,
33kV, 132kV, and 275kV.
 Operating temperature  -15°C~55°C
 Storage temperature  -20°C~65°C
 Humidity  93% R.H. @ 40°C
 Case Height  260mm
 Case Width  96mm
 Weight  Approx. 550g (batteries included)
 Power source  1.5V “C” × 3 Alkaline Batteries
 Safety standard  EN 61326-1
EN 61000-4-2
EN 61000-4-3
EN 55011


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