The Honeywell 3010HTB is a high-temperature variable reluctance speed sensor engineered for demanding industrial environments. This sensor utilizes a permanent magnet and a ferrous metal target to generate an AC voltage signal proportional to the speed of the monitored device. Its self-powered operation, rugged construction, and adaptability make it suitable for applications such as engine RPM measurement, motor speed monitoring, and process speed control in industries like automotive, manufacturing, and aerospace. The 3010HTB offers reliable speed sensing performance even in harsh conditions.