Bently Nevada|149787-01| TIM Input Card

Bently Nevada 149787-01 TIM Input Card

Description
Bently Nevada 149787-01 is a TIM input card for Trendmaster DSM systems, enabling high-resolution acquisition from vibration, temperature, and process sensors.

Features

• 2 TIM lines per card (508 channels total)
• Onboard real-time processing reduces network load
• Compatible with proTIM, 1900/15, 1900/25, and 1900/55 modules
• Configurable filters, spectrums (up to 3200 lines), and waveforms

Technical Specifications
Input Channels

• 2 TIM lines per card, 254 channels per line
• Supports: acceleration, velocity, 4–20 mA, thermocouples (J/K), RTDs

Sampling & Resolution

• 14-bit A/D conversion, ±2% accuracy
• Sample rates: 51.2 Hz to 25.6 kHz

Frequency Response

• 1/3 Hz to 20 kHz (±3 dB)
• Filter options: Direct, Prime Spike, Rotor Region (1 Hz–12.8 kHz)

Waveforms & Spectrums

• Synchronous: 32–128 samples/revolution, up to 36,000 CPM
• Asynchronous: 20 Hz–2 kHz frequency spans, 8 spectrum averages
• Max waveform samples: 8,192, with Hanning or flat-top windowing

Cabling & Power

• Max TIM cable length: 1,200 m (4,000 ft)
• Short-circuit current limit: 43 mA

Environmental

• Operating temperature: -20°C to +65°C (-4°F to +149°F)
• Humidity: 95% non-condensing

Compliance

• ATEX, IECEx, CSA certified
• Protection type: Ex nA IIC T4 Gc

Weight

• 0.2 kg (0.44 lb)