Bently Nevada|330500-03-04|Piezoelectric Velocity Sensor

SKU: 330500-03-04

Manufacturer: BENTLY NEVADA
Product No.: 330500-03-04
Condition：In stock
Product Type: Piezoelectric Velocity Sensor
Product Origin: USA
Payment:T/T, Western Union
Weight: 142g
Shipping port: Xiamen
Warranty: 12 months

Description
Bently Nevada 330500-03-04 is a piezoelectric velocity sensor for industrial vibration monitoring, featuring solid-state electronics, hazardous area approvals, and 1/4-28 UNF mounting.

Features

No moving parts for reliable operation
Hermetically sealed stainless steel housing
Suitable for extreme environments
Certified for hazardous areas (ATEX, IECEx, CSA/NRTL)

Technical Specifications
Electrical

Sensitivity: 3.94 mV/mm/s ±5%
Frequency response:
- 4.5 Hz–5 kHz ±3.0 dB
- 6 Hz–2.5 kHz ±0.9 dB
Velocity range: 1270 mm/s peak
Output bias voltage: -12 ±3.0 VDC
Dynamic output impedance: < 2400 Ω
Broadband noise floor: 0.004 mm/s RMS

Environmental

Operating temperature: -55°C to +121°C
Shock survivability: 5000 g peak
Humidity resistance: 100% non-submerged

Physical

Weight: 142 g
Dimensions: 25.3 mm diameter × 63.2 mm height
Case material: 316L stainless steel
Mounting torque: 32–46 kg·cm

Certifications

ATEX/IECEx: Ex ia IIC T4 (Zone 0/1)
CSA/NRTL: Class I Div 1, Groups A–D
Complies with: RoHS, EMC directives

Ordering Details

Includes 1/4-28 UNF mounting adapter (Option 03)
ATEX-approved version (Option 04)
Max cable length: 305 m (1000 ft)

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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