990-05-XX-01-00 MOD:165335-01 Bently Nevada Factory-Calibrated Proximity Transmitter for 4140 Steel Vibration Monitoring Product Overview The Bently Nevada 990 (MOD 165335-01) is a 2-wire vibration transmitter factory-calibrated for AISI 4140 steel target material. It outputs a 4-20mA loop over a 9-meter system, making it ideal for monitoring rotating machinery like compressors and pumps. Material: AISI 4140 Steel (Value: Factory-calibrated for 4140 steel, ensuring exact