Sentinel LD4 Metre Automatic Boom Gate

24v Intensive Use Boom Gate – 100% Duty Cycle – Suitable for Entrances up to 4 Metres – High quality – European manufactured

The Sentinel LD4 24 VDC intensive use automatic boom gate is easy to install and features a simple, fast and reliable boom balancing system, built-in battery charger and external manual release.

The SIS accessory board enables a quick connection of master/slave boom gates.

The Sentinel LD4 provides the ability to install FTC.S photocells using concealed system for perfect integration.

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This is a quality European made boom gate which meets all international safety standards.

The Sentinel LD4 Metre Automatic Boom Gates features include:

Electromechanical barrier for intensive use with control unit with battery charger and extended range switching power supply from 100 to 240 VAC, 50/60 Hz
Integrated LCD display Removable terminal boards
Automatic, semi-automatic and deadman’s logic
Motor limit switch inputs | Open, close, step by step, pedestrian and stop inputs
Output for LD4 accessory, LED integrated on arm
Output configurable as open barrier indicator light, second radio channel of incorporated receiver, arm light, service light, photocell test or maintenance indicator
Predesigned for the operation of master/slave boom gates with SIS synchronisation board (optional)
Automatic setting of operating parameters
Anti-crushing safety thanks to amperometric obstacle detection
Adjustable slow-downs
Programming access password
Maintenance warning
Integrated battery charger, compatible with battery models DA.BT2/DA.BT6
Reduced energy use on stand-by

Foundation plate not included.

For more information download our product datasheet.

SENTINEL LD4 METRE INDUSTRIAL BOOM GATE DATASHEET

Sentinel Automatic Boom Gate	LD4
Power Supply	240V
Motor Supply	24V Vdc
Max absorbed current	1.5 A
Power consumption in stand-by	40 m/A
Torque	195 Nm
Opening time	3-6 Seconds
Duty Cycle	Intensive Use
Protection Level	IP44
Operating Temperature	+20^oC / +50^oC
Weight	50.8 kg