Bently Nevada 18745-04 7200 Series Proximitor Sensor

FAQ

Q1: What is the 18745-04 proximitor sensor used for?
It measures static and dynamic distances between a proximity probe and a target (shaft) without contact to support vibration and position monitoring.

Q2: What probe size does this sensor support?
This model supports a 5 mm probe tip configuration.

Q3: What is the typical measuring range and sensitivity?
It provides up to ~2 mm linear range with a scale factor around 7.87 V/mm (200 mV/mil).

Q4: What kind of output signal does the sensor produce?
The sensor conditions the proximity probe signal and outputs a voltage proportional to gap change with supply around -24 VDC.

Q5: What are its physical dimensions?
The sensor housing measures approximately 8.13 × 6.12 × 6.35 cm.

Q6: How heavy is the 18745-04 sensor?
The net weight is about 0.50 kg.

Q7: What environments is this proximity sensor suitable for?
It’s designed for industrial machinery conditions, with broad temperature tolerance and robust construction suitable for turbines, compressors, pumps, and similar equipment.

Q8: With what monitoring systems is this sensor compatible?
It integrates with Bently Nevada 3300 and 9000 series monitoring/protection systems and supports API 670 compliance.