Stock New Original Bently Nevada 3500/62-01-00 Process Variable Monitor

The Bently Nevada 3500/62-01-00 is a 6-Channel Process Variable Monitor for the 3500 Machinery Protection System, configured with the 163179-03 main board and a 136491-01 (-10 to +10 Vdc) I/O module with internal terminations. It accepts 4-20 mA current or ±10 Vdc voltage inputs from industrial transmitters, conditioning these signals and comparing them against user-programmable alarm setpoints.

 

  • Item No :

    3500/62-01-00
  • Order(MOQ) :

    1 Piece
  • Payment :

    EXW/CIF
  • Product Origin :

    USA
  • Shipping Port :

    Wuhan
  • Lead Time :

    3-5days
  • Weight :

    3kg
  • Product Details

     
     
    Specification Description
    Manufacturer Bently Nevada (Baker Hughes)
    Model 3500/62-01-00
    Main Board Part Number 163179-03
    I/O Module Part Number 136491-01 (-10 to +10 Vdc, Internal Terminations)
    Product Type 6-Channel Process Variable Monitor
    Number of Channels 6 independent analog input channels
    Supported Inputs +4 to +20 mA current; -10 Vdc to +10 Vdc voltage
    Input Impedance ±10V I/O: 1 MΩ; 4-20 mA I/O: 50 Ω
    Accuracy ±0.1% of full scale
    Update Rate 100 milliseconds
    Isolation 500 Vdc (isolated I/O version, channel-to-ground)
    Power Consumption 7.0 W typical
    Front Panel LEDs OK, TX/RX, Bypass
    Operating Temperature -30°C to +65°C (internal/external termination I/O)
    Storage Temperature -40°C to +85°C
    Humidity 95%, non-condensing
    Main Module Dimensions 241.3 mm × 24.4 mm × 241.8 mm
    Main Module Weight 0.82 kg
    Rack Space 1 full-height front slot + 1 full-height rear I/O slot
    Safety Certification SIL 2 (IEC 61508), TÜV certified
    Compliance API 670
    Country of Origin USA

    Related Product Model Recommendations

     
     
    Model Description Typical Application
    3500/62-01-00 (this model) Process Variable Monitor with -10 to +10 Vdc internal termination I/O (163179-03 + 136491-01) Standard voltage-input process monitoring
    3500/62-02-00 Process Variable Monitor with external terminations (136499-01) Applications requiring external wiring access
    3500/62-03-00 Process Variable Monitor with isolated 4-20 mA I/O (136294-01) Current-input process monitoring with isolation
    3500/62-04-00 Process Variable Monitor with intrinsically safe barrier I/O (136483-01) Hazardous area applications
    163179-03 Process Variable Monitor Main Board Spare/replacement main card
    136491-01 -10 to +10 Vdc I/O Module with Internal Terminations Spare/replacement I/O module
    136294-01 Isolated 4-20 mA I/O Module with Internal Terminations Alternative I/O for current inputs

    FAQs

    Q1: What is the primary function of the 3500/62-01-00?

    It is a 6-channel Process Variable Monitor that accepts 4-20 mA current or ±10 Vdc voltage inputs from industrial transmitters. It conditions these signals, compares them against user-programmable alarm setpoints (Alert and Danger), and triggers alarms or relay logic to protect machinery. It monitors non-vibration parameters such as pressure, flow, temperature, and level.

    Q2: What is the difference between 3500/62-01-00 and 3500/62-03-00?

    The 3500/62-01-00 uses the 136491-01 I/O module for -10 to +10 Vdc voltage inputs with internal terminations. The 3500/62-03-00 uses the 136294-01 I/O module for isolated 4-20 mA current inputs . Both share the same 163179-03 main board and support 6 channels.

    Q3: Can the 3500/62 be used in a Triple Modular Redundant (TMR) configuration?

    Yes. For TMR applications, three identical 3500/62 modules must be installed adjacent to each other in the rack. The system uses two types of voting to ensure accurate operation and avoid single-point failures. This configuration provides the highest level of reliability for safety-critical applications.

    Q4: Is the 3500/62-01-00 hot-swappable?

    Yes, the module supports hot-swap capability. However, during replacement, the six-channel process-variable measurement is temporarily invalid while other rack modules continue running normally. Before pulling or inserting the module, bypass active alarms to avoid accidental machine trips.

    Q5: What is the difference between the 3500/62 and the 3500/60/61?

    The 3500/62 is a Process Variable Monitor for pressure, flow, temperature, and level signals (4-20 mA / ±10 Vdc). The 3500/60 and 3500/61 are Temperature Monitors for RTD and thermocouple inputs. The 3500/61 provides recorder outputs (4-20 mA retransmission) per channel, while the 3500/60 does not. Main boards and I/O modules cannot be swapped between these monitor types.

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