Brand: Bently Nevada Description: 172103-01 Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 11 Payment Term: T/T Shipping Port: Shenzhen Bently Nevada 172103-01 Designed for continuous, on-line temperature monitoring of critical machinery points—bearing housings, lube-oil sumps, gearbox casings, and spear-probe thermowells.
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Manufacture |
Bently Nevada |
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Model Number |
3500/65-01-01 |
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Ordering Number |
172103-01 |
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Catalog |
3500/65 |
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Description |
RTD/Isolated Tip TC I/O Module, Internal Terminations |
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Country Of Origin |
USA |
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HS CODE |
8471800000 |
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Dimension |
24*2.4*24 (CM) |
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Weight |
1.4 kg |
Ordering Information
3500/65-AA-BB
A: I/O Module Type
01 RTD/Isolated Tip TC with Internal Terminations
02 RTD/Isolated Tip TC with External Terminations
B: Agency Approval Option
00 None
01 CSA/NRTL/C
02 CSA/ATEX
Technical Parameters
Channels: 8 total, configurable in Bently Nevada 172103-01:
4 × 4-wire RTD inputs (PT100/PT1000)
4 × isolated-tip thermocouple inputs (Type E, J, K, or T)
RTD Range & Accuracy:
–200 °C to +850 °C (PT100), ±0.1 °C
0.1 °C resolution, 16-bit conversion
Thermocouple Range & Accuracy:
Type E: –200 °C to +900 °C; Type J: –210 °C to +760 °C
Type K: –250 °C to +1372 °C; Type T: –250 °C to +400 °C
±0.25 °C (or ±0.1 % of span), 16-bit conversion
Cold-Junction Compensation: On-board, ±0.5 °C accuracy
Input Protection & Terminations:
Internal 100 Ω (RTD) and ±100 mV (TC) termination resistors for Bently Nevada 172103-01
Overvoltage clamp to ±35 V; reverse-polarity protection
Sampling Rate: 2 samples/sec per channel (simultaneous)
Isolation: 1 kV channel-to-chassis
Power Consumption: 24 V DC (18–32 V DC) via backplane, ≤ 5 W
Environmental Ratings:
Operating Temp: 0 °C to +70 °C
Storage Temp: –40 °C to +85 °C
Humidity: up to 95 % RH, non-condensing
Product function
Signal Conditioning: Excites/linearizes 4-wire RTDs and conditions thermocouples via Bently Nevada 172103-01 with cold-junction compensation.
Digitization: Converts analog signals to digital data for 3500/3700 backplane.
Alarm Logic: Compares channels to programmable setpoints using Bently Nevada 172103-01.
Diagnostics: Monitors sensor loop integrity and reports faults.
Integrated Terminations: Embeds precise terminations on-board
Application Areas
Bearing & Lube-Oil Temperature: Early failure detection with Bently Nevada 172103-01 in turbines/compressors.
Gearbox & Seal Monitoring: Tracking temperatures for predictive maintenance.
Combustion & Exhaust Systems: Sensing thermocouples in hot-gas paths.
Process-Control Skids: Integration into protection panels via Bently Nevada 172103-01.
Hazardous-Area Installations: Zone 2/Div 2 panels reducing field-barrier requirements
