PreView Sentry®X

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PreView Sentry®X

Brand: PreView
Origin: USA

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Using the Sentry^® platform, PRECO created the Sentry^®X with a narrower field of view designed to support all the same installation points as the original PreView Xtreme. The Sentry^®X adds a narrow field of view option to PRECO’s latest product family – the global standard for blind spot monitoring on heavy duty mobile equipment operating in the harshest of environments.

In 2016, PRECO released the PreView Sentry^®, the first of its frequency modulated continuous wave radar sensors operating in the narrow band 24 GHz band.

The Sentry^® provides a wide 150 degree horizontal field of view with adjustable detection zone (range and width) making it a very effective blind spot monitoring sensor; however, the wide field of view does not allow the Sentry to be installed in certain applications such as at the center of the rear axle on large haul trucks – the sensor will detect the wheels on either side.

Enter the PreView Sentry^®X. Using the Sentry^® platform, PRECO has created a product with a narrower field of view designed to support all the same installation points as the original PreView Xtreme. The Sentry^®X adds a narrow field of view option to PRECO’s latest product family – the global standard for blind spot monitoring on heavy duty mobile equipment operating in the harshest of environments.

PreView Sentry®X Features & Benefits ▲

Frequency: 24Ghz
Azimuth Field of View: ±45° (10 dBsm target)
Protection Rating: IP69K
Programmable Detection Range: 0′ to 100′ (0 m to 30 m)
Detection Pattern: Configurable | Set based on model
Current Draw: Less than 0.25 AMP
Operating Temp: -40 F/ +185 F (-40 C to +85 C)
Sensor Dimensions: 4.9”H x 4.06”W x 1.28”D
Utilizes standard J1939 CAN communication protocols
Qualified for use globally including Japan and India

PreView Sentry®X PreView Sentry®X Specifications ▲

Range	0 - 100 ft / 0 - 30 m (10 dBsm target) - Depending on configured detection
Range Accuracy	±1 ft (0.3 m)
Azimuth FOV	±45° (10 dBsm target)
Elevation FOV	±10° (10 dBsm target)
Velocity Range	±20 mph (±9 m/sec)
Angle Accuracy	±2° at ±10° FOV \| ±5° at ±30°FOV \| ±10° at ±40° FOV
Target Resolution	4.5 ft (1.4 m) for static targets \| approaching 1 ft (0.3 m) for dynamic targets
J1939 CAN Bus	250 or 500 Kbits/second
Alarm Output	Switch to ground \| sink up to 1A \| Over current protected \|Inactive State - High Impedance
Data Update Rate	80 ms
Detection Pattern	Configurable \| set based on model
Target Detection Time	240 ms
Power On to Active	240 ms
Frequency	24.05 - 24.25 GHz
Power Supply	9 - 33V DC \| Reverse polarity and over-voltage protected
Current	<0.5 A
Operating Temp.	-40°C to +85°C
Storage Temp.	-55°C to +105°C
Shock	50G
Vibration	25G \| random \| all three axis
Housing Material	Polycarbonate radome
Weight	1.0 lb (0.45kg)
Mounting	Unit supplied with mounting hardware and can be mounted directly on equipment or by using an optional mounting bracket