CarSense 303™ Operating Instructions
2
Document no.
10310104 Revision 1.8
11/1/2016
CE REQUIREMENT: Use CE rated power supply for CE compliance providing
suppression as specified by EN61000-4-5.
Not to be used in safety applications.
IMPORTANT:
This product is an accessory or part of a system. Always read and follow the manufacturer’s
instructions for the equipment before connecting this product. Comply with all applicable
codes and safety regulations. Failure to do so may result in damage, injury or death.
Product Overview
The CarSense 303 features advanced 3-axis, magnetoresistive sensing technology. The sensor
measures Earth’s magnetic field and responds to disturbances caused by ferrous objects. The
CS303 combines this exciting new technology with a field-proven hardware platform to
produce a high-sensitivity, compact, cost-effective solution for reliable vehicle detection. Three
sensing elements provide magnetic field measurement in the X, Y and Z axes, improving
detection sensitivity.
Three-dimensional presence detection of vehicles
Select X, Y and/or Z axis independently
Stand-alone sensor with solid-state output
Sensor stores ambient background and settings in non-volatile memory
Remote control module for programming and additional relay contact output
Fast response for high-speed detection
Easy, low-cost installation
ULTRAMETER
TM
display indicates the sensitivity setting required to detect a vehicle
Logic Interface available for extended detection, A/B directional logic and more
Detect-On-Stop (DOS®) feature will allow detection only when a vehicle has come to a
complete stop on the sensor. This is a worldwide unique feature to EMX detectors. It is a
major advantage if you want to ignore cross traffic in tight spaces.
Cautions and Warnings
CS303 Controller
CS303 sensor in probe (top) and
flat pack (bottom) configurations
CS303-L Logic Interface
