Thương hiệu: Bently NevadaMô tả: 135473-01Điều kiện: Thương hiệu mớiGiấy chứng nhận: Thư bảo hành báo cáo kiểm tra COOBảo hành: 1 nămHàng tồn kho Qty: 9Thời hạn thanh toán: T/T.Cảng vận chuyển: Thâm QuyếnBIELE NEVADA 135473-01 Cài đặt trong giá đỡ 3500 sê-ri để giao diện các cảm biến trường trong các khu vực nguy hiểm2/div2.
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Manufacture |
Bently Nevada |
|
Model Number |
135473-01 |
|
Ordering Number |
135473-01 |
|
Catalog |
3500/25 |
|
Description |
Internal Barrier I/O With Internal Terminations |
|
Country Of Origin |
USA |
|
HS CODE |
85389091 |
|
Dimension |
24*2.4*10 (CM) |
|
Weight |
1.5 kg |
Ordering Information
HAZARDOUS GAS DETECTION MODULE
3500/63-AXX-BXX
A: Input/Output Module:
01 Internal Termination Catalytic Bead Input/Output Module
02 External Termination Catalytic Bead Input/Output Module
B: Agency Approvals:
01 FM(C/US), IEC
Technical Parameters
Channels: Up to 4 inputs for Bently Nevada 135473-01, configurable as:
Analog: 4-20 mA loops or 0-10 V signals
Discrete: 24 V DC wetting-voltage contacts
Internal Terminations:
250 Ω precision resistors for current loops
10 kΩ for voltage-mode inputs
4.7 kΩ pull-up for discrete contacts
Intrinsic-Safety Barriers: Integrated zener-diode networks per channel certified for Class I Zone 2/Div 2 in Bently Nevada 135473-01
Resolution & Accuracy (analog): 16-bit A/D, ± 0.1 % of full scale
Input Protection: Overvoltage clamp to ± 35 V; reverse-polarity protection
Isolation: ≥ 1 kV barrier-secondary to chassis ground
Sampling Rate: 50 samples/s per channel (analog)
Environmental Ratings:
Operating: 0 °C to +60 °C
Storage: -40 °C to +85 °C
Humidity: ≤ 95 % RH, non-condensing
Product function
Intrinsic-Safety Conditioning: Applies built-in barriers to isolate hazardous-area sensor loops.
Signal Termination: Provides correct loop/contact termination on-board.
Digitization & Bus Output: Converts inputs into digital data over the 3500 backplane.
Self-Diagnostics: Detects faults in Bently Nevada 135473-01 and flags them to the system interface.
Application Areas
Hazardous-Area I/O: Direct rack mounting of sensors using Bently Nevada 135473-01 in petrochemical environments.
Proximity & Vibration Monitoring: Feeding isolated analog signals from probes.
Process-Loop Integration: Reading 4-20 mA transmitter outputs with Bently Nevada 135473-01 in safety systems.
Discrete Alarm Inputs: Capturing fail-safe contact closures with intrinsic-safety.
