Bently Nevada|81034-01|Keyphasor Input Module

SKU: 81034-01

Manufacturer: BENTLY NEVADA
Product No.: 81034-01
Condition：In stock
Product Type: Keyphasor Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Bently Nevada 81034-01 Keyphasor Input Module

Description
The Bently Nevada 81034-01 is a dual-channel Keyphasor input module for the 3500 Machinery Protection System, used to process once-per-turn reference signals from Keyphasor® probes for speed, phase, and shaft position measurement.

Features

Accepts two Keyphasor® probe inputs
Provides signal conditioning and waveform shaping
Supports speed and phase monitoring applications
Integrates with 3500 system via backplane

Technical Specifications

Input Channels: 2
Input Type: Non-contact Keyphasor® probe or TTL-compatible digital signal
Input Impedance: > 100 kΩ
Frequency Range: 0.1 Hz to 10 kHz
Output Signal: Buffered Keyphasor signals available on front-panel BNC connectors
Power Supply: Via 3500 backplane (±12 VDC, +5 VDC)
Module Slot: Single-slot in 3500 rack (positions 3–14)
Operating Temperature: 0°C to +65°C (32°F to 149°F)
Storage Temperature: –40°C to +85°C (–40°F to 185°F)
Humidity: 5% to 95% non-condensing
Compliance: Meets API 670 requirements for machinery protection systems
Dimensions: 241 mm H × 35 mm W × 229 mm D (9.5 in × 1.4 in × 9.0 in)
Weight: Approximately 0.8 kg (1.8 lbs)

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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