107770-02-02 Bently Nevada Zone 1 Velocity Transducer Housing

107770-02-02 Bently Nevada Velocity Transducer Housing – CENELEC Approved

Technical Specifications

• Brand: Bently Nevada
• Model: 107770-02-02
• Series: 330500 Velomitor Sensor with 21128 Housing
• Category: Velocity Transducer Housing
• Mounting Thread: 3/4-14 NPT (Option 02)
• Cable Exit Fitting: 1/2-14 NPT explosion-proof (Option 02)
• Measurement Range: Standard Velomitor velocity range for industrial condition monitoring
• Frequency Response: Designed for low to medium frequency machinery vibration
• Sensitivity: Nominal 20 mV/mm/s (100 mV/in/s) typical for 330500 series
• Linearity: Excellent linearity across specified measurement range
• Resolution: High resolution for early fault detection
• Temperature Range: Suitable for harsh industrial environments
• Environmental Resistance: Robust housing for CENELEC Zone 1, Group IIC areas
• Interference Immunity: Shielded construction resists electromagnetic interference
• Hazardous Area Rating: CENELEC Zone 1, Group IIC approved
• Compliance: RoHS Directive 2011/65/EU

Hazardous Area Conditions of Safe Use

• ATEX/IECEx Zone 0/1: Connect equipment to circuits that meet listed entity parameters.
• Cable Types A or B: Use cables compliant with EN 60079-25 and respect listed cable parameters.
• Zone 2: Supply electrical parameters must not exceed values in the relevant tables.

Installation Guide

• Verify the mounting thread matches 3/4-14 NPT on your machine casing.
• Apply appropriate thread sealant for hazardous area integrity.
• Mount the housing securely to minimize mechanical stress on the sensor.
• Connect the cable exit fitting to 1/2-14 NPT explosion-proof conduit as required.
• Route cables according to EN 60079-25 for Zone 0, 1, or 2 installations.
• Check all entity parameters before powering the connected equipment.
• Confirm grounding and shielding to maintain interference immunity.

Package Contents

• One Bently Nevada 107770-02-02 Velocity Transducer Housing
• Preinstalled 330500 Velomitor Sensor and 21128 Housing
• Factory packing materials
• Mounting thread option 02: 3/4-14 NPT
• Cable exit fitting option 02: 1/2-14 NPT explosion-proof

Shipping Methods

• FedEx for express and priority deliveries
• UPS for reliable global logistics
• DHL for international hazardous area components

FAQ

• Is this unit brand new and original? Yes, we supply brand new original Bently Nevada parts.
• Do you have stock for the 107770-02-02? Yes, we keep this model in stock for immediate order processing.
• How fast do you ship? We dispatch within 5 days after order confirmation.
• Which couriers do you use? We ship via DHL, FedEx, and UPS.
• Can I return the product? Yes, we support returns within 30 days.
• What is the mounting thread size? The mounting thread is 3/4-14 NPT.
• What is the cable exit fitting? The cable exit fitting is 1/2-14 NPT explosion-proof.
• Which hazardous areas does it suit? It suits CENELEC Zone 1, Group IIC applications.
• Does it comply with RoHS? Yes, it meets RoHS Directive 2011/65/EU.
• What sensor does it use? It uses the 330500 Velomitor Sensor with a 21128 Housing.

Partner NexAuto Technology Limited: https://www.nex-auto.com/

Contact Information Inquiries: sales@nex-auto.com, +86 153 9242 9628