Bently Nevada – Two-wire Vibration Transmitter 990-05-50-03-01

Bently Nevada 990-05-50-03-01 Vibration Monitor

Dual-mode installation meets CSA-certified safety. 0-125µm range with industrial-grade 4-20mA output.

⭕ Key Identifiers

⌖ Full Model: 990-05-50-03-01
⌖ Configuration: 05=5mils | 50=5m Cable | 03=Mount Type | 01=CSA Div2
⌖ Loop Power: 12-35VDC (28V Recommended)
⌖ Accuracy: ±1.5% of Full Scale

📶 Signal Dynamics

▹ 3.6mA Fault State Activation <100µs
▹ 6kHz Frequency Capture Capacity
▹ 23mA Current Limiting Protection
▹ 950Ω Maximum Test Load

🔨 Mounting Matrix

➀ DIN Rail EN 60715 Compatible
➁ Alternative M4 Screw Points
➂ 3m BNC Sensor Cable Limit
➃ 1.5mm Optimal Probe Gap

🛡️ Durability Features

◼ -40°C to +80°C Operation
◼ IP65 Ingress Protection
◼ 15G Vibration Survival
◼ 90% Humidity Tolerance

📮 Package Contents

⦿ Transmitter Unit (0.43kg)
⦿ Mounting Hardware Kit
⦿ CSA Compliance Documents
⦿ 1-Year Full Warranty

⚙️ Paper Mill Application

Monitored dryer rollers in steam environment:
4.2mA steady output with 14mm targets at 28VDC, 800Ω loop resistance.

Download PDF file here:990 Vibration Transmitter Datasheet