Radar Sensors for Barriers

Advanced Radar Sensor for Barriers: FMCW radar technology for reliable detection of vehicles and pedestrians, whether moving or stationary, ensuring accurate and dependable barrier operation.
Alternative to Induction Loops: Designed to reduce invasive road works and simplify installation and maintenance, these sensors provide an effective alternative to traditional induction loops and, depending on the application and barrier characteristics, can also be used as an alternative to photocells.
Smart Configuration and Diagnostics: Fast and intuitive setup via mobile app / Bluetooth interface, with configurable virtual loops or detection zones, fine-tuning options and diagnostic support for easier commissioning and servicing.
Reliable in All Weather Conditions: High-performance radar detection ensures dependable operation in fog, rain, snow and other challenging outdoor environments, with object discrimination and configurable detection areas for improved barrier control.

Technical Description

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Focus on Evoloop & R-Loop

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Say goodbye to induction loops

EVOLOOP and R-LOOP offer an effective alternative to traditional induction loops, helping to avoid invasive road works and simplifying barrier installation projects.

Both solutions are designed to provide reliable object detection at barrier installations, making them particularly valuable where loop installation may be problematic, unreliable or difficult to manage.

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Easy installation, smart configuration

EVOLOOP and R-LOOP are designed to make installation, commissioning and adjustment fast and intuitive.

Thanks to app-based configuration and easy setup of virtual loops or detection zones, both sensors can be adapted to the specific application, while diagnostic and service functions help simplify fine-tuning and maintenance.

Technical Infos

Product information Evoloop & R-Loop

Technical Description

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EVOLOOP – Technical data

Parameter	EVOLOOP
Technology	FMCW, Mowa inside (microwave)
Radiated frequency	60 GHz
Max Detection Field	up to 7 m
Radiated power	<20 dBm EIRP
Radar Field of view	140° opening field and 40° in elevation
Reference body for Safeguarding Level D	Corner reflector with RCS = 0.17 m²
Mechanical angle	from -20° to +20° without the need for additional accessories
Supply voltage*	12–30 V DC ±10% – 12–24 V AC ±10%
Max Power consumption	<3 W
Peak Current at power-on	1.3 A
Cable Length	3 m (standard)
Response Time	Typical 100 ms (max 250 ms)
Degree of protection	IP65 (IEC/EN 60529)
Temperature range	-25 °C to +55 °C**, 0–95% relative humidity, non condensing
Dimensions and Material	50 mm x 150 mm x 68 mm (form factor) PC / ASA / Aluminium ADC12 – black color
Outputs**	2 electronic relays (galvanic isolated – polarity free) 1 relay
Conformity	EN 12453 (type D)

* External electrical sources must ensure double insulation from primary voltages.
** When using AC supply, the maximum temperature is limited to 50 °C.

R-LOOP – Technical data

Parameter	R-LOOP
Housing	Polycarbonate with die-cast aluminum
Dimensions (W x H x D)	63,6 x 93,8 x 21,7 mm
Weight	300 g
Connection	8-pin cable, 0,25 mm², 1,9 m long
Protection Rating	IP65
Supply Voltage	9 – 30 V DC
Mounting	4 x M5 fastening screws
Mounting Height	0,3 – 0,9 m (EN 12453 Level D): max. 0,7 m a) with 30° mounting wedge (accessory) b) directly on barrier housing
Power Consumption	max. 1,8 W
Operating Temperature	-30 °C to 55 °C
Frequency Range	60 – 64 GHz
Technology	Millimeter-wave radar, FMCW
Signal Outputs	3 semiconductor relays (galvanically isolated, common COM)
Switching Voltage	max. 30 V AC/DC
Switching Current	max. 100 mA
Status Indicators	5 LEDs: yellow / red / yellow / blue / green
Communication Interface	Bluetooth BLE 5.0
Detection Range	max. 0,9 m x 0,9 m max. 6,0 m at EN 12453 level D
Response Time	Object detection without limiting filters: 200 ms
Item codes	1050147 – Radar sensor by Feig Electronic GmbH 1050148 – Mounting wedge