Bently Nevada|3500/50 134938-01|Tachometer Module

SKU: 3500/50 134938-01

Manufacturer: BENTLY NEVADA
Product No.: 3500/50 134938-01
Condition：In stock
Product Type: Tachometer Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Bently Nevada 3500/50 134938-01 Technical Documentation

Description
Technical manual for Bently Nevada 3500/50 Tachometer Module (P/N 134938-01).

Features

Installation guide
Configuration procedures
Technical specifications
Maintenance instructions

Technical Specifications

Electrical Characteristics

Input voltage range: +10V to -24V
Input impedance:
- Standard: 20kΩ
- TMR version: 40kΩ
- Internal Barrier: 7.15kΩ
Power consumption: 5.8W typical

Performance

Speed measurement range: 0.0039–255 events/revolution
Maximum speed: 99,999 RPM
Speed accuracy:
- <100 RPM: ±0.1 RPM
- 100–10,000 RPM: ±1 RPM
- 10,000 RPM: ±0.01%
Acceleration accuracy: ±20 RPM/min

Environmental

Operating temperature:
- Standard: -30°C to +65°C
- Internal Barrier: 0°C to +65°C
Storage temperature: -40°C to +85°C
Humidity: 95% non-condensing

Physical

Dimensions: 241.3×24.4×241.8mm
Weight: 0.82kg
Rack space: 1 full-height slot

Compliance

EMC: EN 55011 Class A
Safety: EN 61010-1
Hazardous area: CSA Class I Div 2

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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