TQ902-011 111-902-000-011 A1-B1-C42-D2-E10000-F2-G9800-H10 The Vibro-Meter TQ902 is a proximity sensor used in non-contact measurement systems for monitoring relative displacement and movement in rotating machinery. Technical Specifications Product Type Proximity Sensor Mounting Style Standard Mount Measurement Principle Eddy-Current Ordering Code Configuration Sensor Construction A1 Standard environment B1 M10 × 1 body thread C42 42 mm body length D2 2 mm unthreaded length