PRODUCT OVERVIEW
TOMAR’s 4090 Series Optical Preemption Detectors sense the optical pulses emitted by properly equipped emergency or transit vehicles. Mounted to observe the approaches of an intersection, 4090 Detectors are used with TOMAR 4000 Series Optical Signal Processors to inform the traffic control system of the presence of designated vehicles.
Self Test Detector
The 4090-x-ST detectors incorporate a self-test feature for true closed loop detector and wiring welfare monitoring. Each 4090-X-ST detector includes a small infrared LED which periodically injects a special test signal into the detectors photo sensor. The 4140 Series OSPs receive the special test signal and therefore know that the detector is fully functional. Should a detector fail self-test a front panel indication and an entry in the OSP log indicate the problem.
Using 4090 Series detectors and STROBECOM II throughout your traffic control system reduces emergency response time, allows emergency vehicles to travel with greater safety, and improves transit vehicles timeliness.
Product Options
- 4090-22-SD - 2-Head, 2-Direction, 2-Channel, Standard Detector
- 4090-22-ST - 2-Head, 2-Direction, 2-Channel, Self-Test Detector
Key Features
- Closed loop self-test for detector welfare, monitoring, and reporting (ST models only).
- Military-derived sensor technology for direct sunlight rejection and detection performance unmatched by any other system.
- Fully encapsulated electronics for complete resistance to water, heat, and vibration.
- Complete electronics protection from damage due to mis-wiring or electrical transients.
- Simple advanced detector installation without any special cabling for enhanced detection around corners and over hills.
- Tool-less tilt/swivel for each detector head makes aiming easy.
Product Specs
- Channels: 2
- Compatibility: Self-Test (ST) Models: TOMAR 4000 Series OSP Cards and all TOMAR STROBECOM II and GTT Opticom* IR LED and Strobe Emitters. Standard (SD) Models: TOMAR 2000, 3000 and 4000 Series OSP Cards and all TOMAR STROBECOM II and Opticom IR LED and Strobe Emitters
- Detection Range: 2,500+/- feet
- Maximum Cable Length: Up to 900 feet of TOMAR M913 preemption cable between optical signal processor and detector
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Cable Type: TOMAR model M913 preemption detector cable
20 AWG 3-conductor shielded cable & bare - Field of View: 13 degrees conical centered around viewport normal axis (typical)
- Operating Temperature: -40 to +75 degrees C
- Physical Construction: The 4090 Series enclosure is black, glass filled, UV stabilized poly-amide suitable for all weather use. All electronics circuitry is completely encapsulated in polyurethane for protection from shock, vibration, and moisture
- Mounting: The 4090 Series is easily mounted using standard hardware on either span wire or mast arm. The unit has a ¾” female pipe mount hub and internal terminal block for connection to a 3/C shielded detector cable (TOMAR M913)
TRUE 10 YEAR WARRANTY!
10 year warranty covers the 4090 Series and all STROBECOM II components. Unlike other manufacturers, TOMAR’s ten year warranty has no fees or charges for warranty repairs after five years
*Global Traffic Technologies, GTT, and Opticom are trademarks of Miovision Technologies Incorporated and not affiliated with TOMAR Electronics Inc.
STROBECOM II Overview
Product Cut Sheets
- 4090-21-ST - 1 Direction, 1 Channel, Self Test Model, No Confirmation Lights
- 4090-21-SD - 1 Direction/2 Direction, 1 Channel, Standard Model, No Confirmation Lights
- 4090-22-ST - 2-Head, 2- Direction, 2-Channel, Self-Test Detector
- 4090-22-SD - 2-Head, 2- Direction, 2-Channel, Standard Detector
- 4090-21-SD1IC-X - 2-Head, 1- Direction, 1-Channel, 1-LED, Standard Detector with Integrated Confirmation
- 4090-21-SD2IC-X - 2-Head, 2- Direction, 1-Channel, 2-LED, Standard Detector with Integrated Confirmation
- 4090-22-SD-IC-X - 2-Head, 2- Direction, 2-Channel, 2-LED, Standard Detector with Integrated Confirmation
- 4090-22-ST-IC-X - 2-Head, 2- Direction, 2-Channel, 2-LED, Self-Test Detector with Integrated Confirmation
3D STEP FILES
- 4090-21-XX - 4090 Series 2 Head Detector 3D Step File (Same Direction, No Confirmation, Standard and Self Test)
- 4090-21-XX1IC-X - 4090 Series 2 Head Detector 3D Step File (1 Confirmation Light Standard and Self Test)
- 4090-22-XX - 4090 Series 2 Head Detector 3D Step File (Different Direction No Confirmation, Standard and Self Test)
- 4090-22-XX-IC-X - 4090 Series 2 Head Detector 3D Step File (Different Direction 2 Confirmation Lights, Standard and Self Test)