Start with the pressure source
Confirm the supported high-temperature pressure transducer, supply and wiring for each channel.
Item NO.:
3500/64MOrder(MOQ):
1Goods Stock:
22Payment:
T/TLead Time:
In stockWeight:
0.8KGDimension:
2.6x25.8x24cmDescription:
PRESSURE MONITORPrice:
AskCombustion and pulsation decisions depend on the frequency band that is actually being monitored. 3500/64M accepts up to four supported high-temperature pressure-transducer inputs and processes bandpass dynamic pressure for protection and condition information.
The rack configuration defines the high- and low-pass corner frequencies and can add a notch filter. Those settings must follow the approved measurement objective; reusing another unit's filter values can suppress a real event or amplify irrelevant content.
During replacement, preserve the transducer identity, channel wiring, recorder-output destination, filter settings and alarm logic. Validate the raw signal and configured band before changing setpoints in response to a shifted reading.
turbomachinery or combustion engineer restoring dynamic-pressure channels
Confirm the supported high-temperature pressure transducer, supply and wiring for each channel.
Enter the approved corner frequencies and notch setting before comparing operating values.
Verify the recorder or control-system destination without treating that output as a substitute for rack protection.
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Product family | 3500 machinery protection system |
| Module role | Four-channel dynamic pressure monitoring |
| Input source | Supported high-temperature pressure transducers |
| Measured variable | Bandpass dynamic pressure |
| Signal conditioning | Configurable high-pass, low-pass and notch filtering |
| Configuration tool | 3500 Rack Configuration Software |
| Place of shipment | Xiamen, China |
| Delivery Time | 1-3 days |
| Quantity | 100% New Original |
| Minimum Order Quantity | 1pc |
Choose the passband from the pressure phenomenon of interest and document every filter value used for acceptance.
Use recorder outputs for the approved external monitoring task while retaining the rack alarm path and channel diagnostics.
A low or stable value is not proof of a healthy process if the passband, notch filter or transducer input is wrong. Check the signal chain before moving alarm setpoints.
Supports dynamic-pressure monitoring on machinery where approved high-temperature pressure transducers and a documented frequency band are provided.
Use the approved machinery or combustion-monitoring requirement to set the high- and low-pass corners. Record the notch setting and test the channel with a known signal.
A changed transducer supply, wiring, channel assignment, passband, notch filter or scale can shift the result. Compare the full configuration before changing alarms.
Confirm that the transducer is a supported high-temperature pressure input, then verify supply, polarity, shielding, range and channel termination.
No. Use the output for its approved external monitoring or control-system task while retaining the configured rack protection and diagnostics.
Stop if the transducer identity, signal range, filter configuration, recorder destination or alarm logic cannot be matched to the approved drawing.
Provide module and I/O labels, transducer models and ranges, channel count, required passbands, rack software revision, quantity and destination.
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Completion rule: existing entries keep their order, and the empty final slot is completed with the exact model 3500/22M 138607-01.
| 3500/20 125744-02 | 3500/23E | 3500/32 |
| 3500/33 | 3500/42E | 3500/50E |
| 3500/50M | 3500/53M | 3500/64M |
| 3500/65 | 3500/70M | 3500/72M |
| 3500/77M | 3500/90 | 3500/22M 138607-01 |
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