330904-02-20-05-01-00 Bently Nevada M8x1 Armored Probe

330904-02-20-05-01-00 Bently Nevada | 3300 NSv M8x1 Armored Probe with Protector

The 330904-02-20-05-01-00 is an armored proximity probe from Bently Nevada 3300 NSv series with M8x1 thread and connector protector. 0.5m length, 20mm unthreaded, 200mm case.

▸ Configuration

• Model: 330904 - M8x1 thread, with armor
• Unthreaded length: 20 mm
• Case length: 200 mm
• Total cable: 0.5 meter (20 in)
• Connector: Miniature coaxial ClickLoc with connector protector, standard cable
• Approvals: Not required (-00)

▸ Key Specifications

• Linear range: 1.5 mm (60 mils) from 0.25-1.75 mm
• Scale factor: 7.87 V/mm (200 mV/mil) ±12.5%/-20%
• Deviation: Less than ±0.06 mm (±2.3 mils)
• Frequency response: 0-10 kHz, +0/-3 dB
• Probe DC resistance: 4.0 ±0.5 Ω (0.5m)
• Recommended gap: 1.0 mm (40 mils)

▸ Electrical & Mechanical

• Tip material: PPS
• Case material: AISI 304 SST with armor
• Cable: 75Ω coaxial, FEP insulated, standard
• Min bend radius: 25.4 mm
• Max torque: 0.56 N•m (finger tight)
• Case torque max/rec (M8x1): 7.3 / 5.1 N•m
• Max thread engagement (M8x1): 12 mm
• Weight: 150g (5.3 oz) max

▸ Temperature & Environment

• Operating/Storage: -52°C to +177°C
• Pressure seal: Viton O-ring
• Field wiring max: 305 m (1000 ft) to monitor
• Wire gauge: 16-24 AWG (18-23 AWG with ferrules)
• Target min/recommended: 8.9 mm / 13 mm diameter

▸ Features

• M8x1 thread with stainless steel armor
• 20mm unthreaded section for installation flexibility
• 200mm extended case length
• ClickLoc connector with protective boot
• 0.5m compact cable
• Interchangeable with 3300 RAM probes
• Increased chemical resistance for compressors

▸ Shipping

• FedEx, UPS, DHL worldwide

▸ FAQ

1. Is this probe armored?
Yes, 330904 model includes stainless steel armor for mechanical protection.

2. What is the unthreaded length?
20mm unthreaded section for flexible positioning.

3. Temperature range?
-52°C to +177°C operating and storage.