PreView® Sentry

PreView® Sentry

Brand: Collision Alert Systems
Origin: USA


Heavy-duty industry accidents are costly and can bring an entire operation to a halt. Unfortunately, these accidents are on the rise. According to the Occupational Safety and Health Administration (OSHA), approximately 75% of struck-by fatalities involve heavy equipment. PRECO believes that this is unacceptable, and aims to significantly reduce the incidence and severity of heavy-duty equipment accidents by developing the most reliable safety solutions available to OEMs, upfitters and fleet operations.

PRECO, the worldwide leader in heavy-duty object detection systems, is proud to announce their most advanced solution to date: the PreView Sentry.  This is the industry’s most flexible, accurate and powerful solution Sentry has a fully adjustable detection zone, with the ability to detect objects from the face of the radar up to 30 meters (98 feet), and the width of the detection zone is adjustable to fit almost all vehicle types.

Sentry accurately identifies the location and velocity of up to 16 people or objects simultaneously and is designed to withstand the harsh environments encountered by heavy-duty equipment. With built-in fail safe alerts that notify the operator of radar blockage or communication issues, operators and fleet managers can be sure that they are working with the most reliable object detection system available.

PRECO’s engineering team spent over two years developing the PreView Sentry radar in order to provide our customers with the most sophisticated heavy-duty object detection radar available.

Features and Benefits

  • Frequency: 24Ghz
  • Programmable detection range: 0′ to 98′ (0M to 30M)
  • Programmable detection width: 6.5′ to 26′ (2M to 8M)
  • Current Draw: Less than .25 AMP
  • Connects to reverse lights for power
  • Operating Temp: -40 F/ +185 F (-40 C to +85 C)
  • Sensor Dimensions: 4.9”H x 4.06”W x 1.28”D
  • Display Dimensions: 1.0”H x 2.3”W x 2.0”D
  • Ability to customize detection zone (range and width) onsite with PrecoNet Service Tool
  • Built to meet rugged J1455 Specs
  • Utilizes standard CAN communication protocols

 

PreView® Sentry – Specifications

Detection Ranges0 - 30m (0' to 98')
Detection Width2 - 8m (6.5' to 26')
Range Accuracy0.3m
Transmitter Frequency24 - 24.25 GHz
Voltage9-33V DC
Current Draw< 0.5A
Vibration25G, random, all three axis
Shock50G
IP RatingIP69K
ComplianceMeets rugged J1455 specs
Operating Temperature-40°C to +85°C
Detection PatternFixed (based on model number)
Target Detection Time300ms
Azimuth Field of View±75 degrees (10 dBsm target)
Elevation Field of View±10 degrees (10 dBsm target)
Velocity Range± 9 m/sec (± 20 mph)
Velocity Accuracy0.2m/sec (0.5 mph)
Target Resolution1.4m for static targets, approaching 0.3 m for dynamic targets
Cycle Time120ms (A CAN bus target message is provided in every cycle)
J1939 CAN Bus250 Kbits/sec, terminated with 120 ohm resistor
LED InterfaceSwitch to ground, sink up to 1A, over current protected
PolarityReverse polarity and over-voltage protected
Housing (sensor)Polycarbonate radome
Sensor MountFour 0.22" (5.6mm) diameter mounting holes
Sensor Weight1.0 lb (0.45 kg)
Sensor Dimensions (DxWxH)1.28x4.9x4.06" (3.25x12.4x10.3mm)

Specification Sheets

Manuals

 


Applications: Heavy-duty object detection