Bently Nevada 3500/63 Hazardous Gas Monitor
| Brand | Bently Nevada |
| Module Number | 3500/63 |
| Unit Price | $800 |
| Country Of Origin | USA |
| Weight | 0.86kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 2 |
Bently Nevada 3500/63 is a six-channel hazardous gas monitoring module designed for detecting the concentration of combustible gases (such as methane and hydrogen), measuring the lower explosion limit percentage in real time and triggering graded alarms.
Bently Nevada 3500/63 Key parameters
|
Parameter |
Specification |
Notes |
|
Channels |
6 |
Independent gas detection |
|
Detection Gases |
Combustible (Methane/H₂) |
Catalytic bead sensors |
|
Measurement Range |
0-100% LEL |
Lower Explosive Level coverage |
|
Accuracy |
±2% reading or ±5% FS (whichever larger) |
At 25°C ambient |
|
Response Time |
<30 sec (T90) |
Gas exposure to stable reading |
|
Sensor Current |
300 mA/channel |
Requires external power supply |
|
Output Signals |
4-20 mA analog + HART protocol |
Per-channel recorder output |
|
Alarm Setpoints |
Alert/Danger programmable |
Cal Status Danger fixed at 90 days |
|
Operating Temperature |
-40°C to +65°C |
Industrial-grade tolerance |
|
Protection Rating |
IP66/IP67 |
Dust/water resistance |
|
Certifications |
ATEX/IECEx T4, SIL 2, API 670 |
Hazardous area compliance |
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Payment Term：T/T
Bently Nevada 3500/63 Compatible products
Core System Components: Bently Nevada 3500/63 is integrated into the 3500/05 rack with 3500/15 redundant power supply and 3500/20 frame interface module.Dedicated I/O modules (such as 164578-01 internal terminal module or 164895-01 external terminal module) enable safe sensor wiring.
Sensors and actuators: Dedicated 350800 catalytic bead gas sensor (methane/hydrogen detection); alarm signal linkage 3500/32 relay module triggers shutdown or audible and visual alarms.
Software and communications: Connect to the System 1® platform through the 3500/92 communication gateway to achieve gas concentration trend analysis and remote calibration.
Foreign engineering application examples
North American combined cycle power plant:
Multiple Bently Nevada 3500/63s are deployed in gas turbine rooms in Texas, and TMR configuration is used to monitor methane leaks in real time. The risk of explosion caused by seal failure will be successfully blocked in 2023.
North Sea oilfield compression platform:
Norwegian offshore platforms use the IP67 protection version of Bently Nevada 3500/63 to continuously monitor hydrogen concentration in salt spray environments, with a false alarm rate of less than 0.5%.
