- Manufacturer
- Bently Nevada (Baker Hughes)
- Model / part number
- 3500/62 163179-03
- Product name
- Six-Channel Process Variable Monitor
- Platform
- 3500 machinery protection system
- Channels
- 6
- Input signals
- 4–20 mA DC or proportional voltage from −10 to +10 Vdc
- Input impedance
- 1 MΩ for ±10 Vdc; 50 Ω for both 4–20 mA I/O types
- Signal accuracy
- ±0.33% of full scale typical; ±1% maximum at +25 °C
- Alarm accuracy
- Within 0.13% of the programmed value
- Alarm setpoints
- Independent under and over Alert / Danger setpoints; normally adjustable from 0–100% of full scale
- Alarm delays
- Alert: 1–60 s in 1 s steps; Danger: 1–60 s in 0.5 s steps
- Full-scale mapping
- Up to 20,000 engineering units over the input span; minimum voltage span 2 V
- Isolation
- 500 V for isolated 4–20 mA I/O only
- Barrier voltage compliance
- 13.66 V for the 4–20 mA internal-barrier output
- External transducer power
- +24 Vdc ±5%, 250 mA maximum, fused; internal-barrier I/O only
- Power consumption
- 7.0 W typical
- Rack space
- 1 full-height front slot plus 1 full-height rear I/O slot
- Operating temperature
- −30 to +65 °C with internal/external termination I/O; 0 to +65 °C with internal-barrier I/O
- Storage temperature
- −40 to +85 °C
- Humidity
- 95% non-condensing
- Monitor dimensions
- 241.3 × 24.4 × 241.8 mm (H × W × D)
- Monitor weight
- 0.82 kg
- Rear I/O dimensions
- 241.3 × 24.4 × 99.1 mm (H × W × D)
- Rear I/O weight
- 0.20 kg without barriers; 0.46 kg with internal barriers
Technical values are compiled from official Bently Nevada product documentation for this exact article number. Always check the delivered unit nameplate and revision before installation.