The APG True Echo CR-L Radar Level Sensor is built to monitor liquid levels in various industries, with a chemical-resistant design and advanced radar technology. The high accuracy of the sensor's measurements (±3mm, 8° beam angle) is maintained even in harsh application environments, including those with varying temperatures and atmospheric particles/debris such as smoke, dust, or foam. The CR-L can withstand pressures from -14.5 to 43.51psi. A measuring range of 7.87in to 49.2ft (0.2 to 15m) provides thorough coverage for precise positioning and high-resolution detection, even for small targets.

A 4-20mA or RS485 output are integrated into the sensor, allowing for flexible integration into various control systems. On-site maintenance is streamlined through the CR-L's Bluetooth compatibility and use of the TRUE ECHO app. Installation of the unit is straightforward, with a compact design and 2in NPT process fitting.