Description
Detailed parameter table
| Parameter name | Parameter value |
| Product model | 149992 – 01 |
| Manufacturer | BENTLY NEVADA |
| Product category | Cable assembly |
| Electrical performance | 75Ω impedance; Rated voltage: 300V AC/DC; Insulation resistance: ≥100MΩ at 500V DC |
| Physical size | Cable length: 3m (9.84 feet); Diameter: 6.5mm (0.256 inches); Connector: BNC male to BNC male |
| Interface type | BNC connectors (gold – plated); Shielded with foil and braid |
| Communication protocol | Analog signal transmission; Compatible with 0 – 10V DC proximity transducer outputs |
| Environmental requirements | Operating temperature: – 40°C to + 85°C; Humidity: 0% – 95%, non – condensing; Flame rating: UL 94 V – 0 |
| Installation method | Flexible routing; Minimum bend radius: 30mm (1.18 inches); Secure with cable ties (avoid over – tension) |
| Performance indicators | Signal attenuation: <0.5dB at 1MHz; Capacitance: 68pF/m; Shield coverage: 95% |
BENTLY 149992-01
Product introduction
The BENTLY NEVADA 149992 – 01 is a high – performance shielded cable assembly designed specifically for connecting proximity transducers to monitoring systems in industrial machinery. As a critical link in BENTLY NEVADA’s machinery protection ecosystem, it ensures reliable signal transmission between sensors and control modules.
This 3m cable features gold – plated BNC connectors and dual shielding (foil + braid) to minimize electromagnetic interference (EMI) and radio frequency interference (RFI). The BENTLY NEVADA 149992 – 01 is engineered to work seamlessly with 3300 series transducers like the 330850 – 50 – 00, preserving the integrity of vibration and position data from harsh industrial environments to monitoring systems. Its robust design makes it indispensable in automation setups where signal accuracy directly impacts machinery health diagnostics.
Core advantages and technical highlights
EMI/RFI immunity: The 149992 – 01‘s dual shielding—100% foil plus 95% braid coverage—effectively blocks interference from motors, variable frequency drives, and high – voltage equipment. In steel mills or power plants with dense electrical infrastructure, this ensures vibration signals from transducers remain uncorrupted, preventing false readings that could trigger unnecessary shutdowns.
High – precision signal transmission: With 75Ω controlled impedance and low capacitance (68pF/m), the 149992 – 01 maintains signal integrity over its 3m length. This is critical for preserving the 0.001mm resolution of transducers like the 330850 – 50 – 00, ensuring minute shaft movements are accurately relayed to monitoring systems for early fault detection.
Extreme environment durability: Rated to operate from – 40°C to + 85°C, the 149992 – 01 withstands temperature extremes in applications like steam turbine enclosures or cold – weather outdoor installations. Its flame – retardant jacket (UL 94 V – 0) adds safety in oil refineries and chemical plants, while resistance to oil and abrasion extends service life in dirty industrial settings.
Secure connectivity: Gold – plated BNC connectors on the 149992 – 01 ensure low – resistance, corrosion – free connections that resist vibration – induced loosening. This eliminates intermittent signal drops common with cheaper connectors, a critical feature in high – vibration machinery like reciprocating compressors.
Typical application scenarios
In power generation facilities, the 149992 – 01 connects 330850 – 50 – 00 transducers on gas turbines to 3500 series monitoring racks. Routing through turbine enclosures with high EMI from generators, its shielding prevents signal distortion, ensuring accurate measurement of rotor vibration and thrust position—data essential for preventing catastrophic turbine failures.
Within oil refineries, the 149992 – 01 links proximity probes on pump bearings to local monitoring panels. Its oil – resistant jacket and flame – retardant properties make it suitable for installation near hydrocarbon processing equipment, while its 3m length provides flexibility to route around pipework without signal loss.
In paper mills, where moisture and mechanical vibration are prevalent, the 149992 – 01 connects transducers on dryer roll motors to condition monitoring systems. Its humidity tolerance and secure connectors prevent signal degradation, allowing early detection of bearing wear that could disrupt production lines.
BENTLY 149992-01
Related model recommendations
149992 – 02: A 5m version of the 149992 – 01, ideal for connecting transducers to monitoring systems in larger machinery like industrial fans or turbines.
149993 – 01: A BNC to terminal block adapter cable, compatible with the 149992 – 01 for connecting transducers to legacy monitoring systems without BNC inputs.
330850 – 50 – 00: The proximity transducer system perfectly paired with the 149992 – 01, relying on its shielding to maintain measurement accuracy.
3500/45 176449 – 04: A position monitor module that receives signals via the 149992 – 01, processing vibration and position data for alarm triggering.
172103 – 01: A signal conditioning module that works with the 149992 – 01 to further enhance signal quality in extremely noisy electrical environments.
149994 – 01: A right – angle BNC version of the 149992 – 01, designed for tight spaces where straight connectors would cause cable strain.
3300 XL System Cable: A higher – temperature alternative to the 149992 – 01 (up to 200°C), suitable for direct mounting on hot surfaces like boiler feed pumps.
Installation, commissioning and maintenance instructions
Installation preparation: Before installing the 149992 – 01, power off all connected transducers and monitoring equipment. Inspect connectors for bent pins or contamination—clean with isopropyl alcohol if needed. Tools required: BNC torque wrench (1.2 – 1.5 Nm) and cable ties. Route the cable away from high – voltage lines (minimum 30cm separation) to avoid EMI. Maintain the 30mm minimum bend radius; avoid kinking or stretching. Secure with non – metallic ties to prevent abrasion against sharp edges.
Maintenance suggestions: Inspect the 149992 – 01 quarterly for jacket damage, connector corrosion, or shielding exposure. Retighten connectors if loose (using torque wrench to prevent over – tightening). Clean connectors annually with alcohol wipes to remove oxidation. If signal noise appears, check for damaged shielding—replace immediately if compromised, as unshielded sections can corrupt transducer data. Never use the 149992 – 01 with damaged insulation, as this risks electrical hazards in industrial environments.
Service and guarantee commitment
The 149992 – 01 comes with a 12 – month warranty covering manufacturing defects, including faulty connectors or shielding. During this period, we provide free replacement for cables failing under normal operation. Our technical team offers guidance on proper routing and EMI mitigation to maximize performance. We supply installation guides detailing best practices for pairing with BENTLY NEVADA transducers. For critical applications, optional extended warranties (up to 3 years) include priority replacement services. Backed by BENTLY NEVADA’s reputation for industrial reliability, the 149992 – 01 is guaranteed to maintain signal integrity in demanding environments throughout its service life.
