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Bently Nevada 88149-01 3300 Internal Safety Barrier

3300 SYSTEM · INTERNAL SAFETY BARRIER

88149-01

88149-01 — a Bently Nevada two-channel internal zener barrier for approved transducer circuits in the 3300 Monitoring System.

PRODUCTSafety barrier

CHANNELSTwo channels

SYSTEM3300 rack

ROLEIntrinsic safety

MANUFACTURERBently Nevada · Baker Hughes

CONDITION / WARRANTYOriginal New · One-Year Warranty

ISO CERTIFICATIONISO-Certified Product

VERIFICATION● Product photos and videos provided after inquiry

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BENTLY NEVADA ● 3300 INTERNAL SAFETY BARRIER

3300 MONITORING SYSTEM

88149-01

Two-channel internal zener barrier

3300 Internal Safety Barrier

INTERNAL BARRIER FUNCTION

88149-01 — A Bently Nevada 3300 internal zener barrier that provides intrinsically safe connections for specified transducer circuits in hazardous areas.

MODEL IDENTITY

Bently Nevada identifies 88149-01 as a 3300 internal barrier in installation manual 88837-01; the applicable wiring diagram is 88839.

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MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

Bently Nevada Official Site ↗

3300 INTERNAL ZENER BARRIER

Engineering data at a glance

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PRODUCTZener barrier

CHANNELSTwo channels

SYSTEM3300 rack

FUNCTIONIntrinsic safety

Internal zener barrier for specified 3300 transducer circuits.

Barrier integrationThe barrier is built into the 3300 monitor rack and inserted in the transducer lines.

General Information −

BrandBently Nevada

Part number88149-01

Product typeInternal Safety Barrier

Monitoring system3300 Monitoring System

Barrier channelsTwo channels

Barrier technologyZener barrier assembly

Installation locationInside 3300 monitor rack

Field connectionSpecified hazardous-area transducer circuits

Transducer common pathBarrier earth busbar to system common via backplane

Barrier wiring diagram88839 for 88149-01

Source: Bently Nevada 3300 Internal Barriers Installation Manual 88837-01 (Rev G, February 1997).

FAQ

Questions Buyers Ask Most

Which 3300 installation uses 88149-01?＋

88149-01 is intended for the 3300 Monitoring System's built-in barrier arrangement, where specified hazardous-area transducer wiring reaches the monitor through the internal barrier.

Which control drawing applies to 88149-01 wiring?＋

88149-01 is listed with wiring diagram 88839 in Bently Nevada manual 88837-01. For CSA-approved systems the manual cites control drawing CA22000; use the current drawing for the applicable approval and transducer.

How is the transducer common handled with 88149-01?＋

88149-01 uses the 3300 internal-barrier grounding arrangement: isolated transducer commons are tied to the barrier earth busbar at the top of the rack and return to system common through the backplane. Follow the applicable control drawing.

Can 88149-01 replace another 3300 barrier?＋

88149-01 should be matched to the installed barrier part number, approved transducer and applicable control drawing. The manufacturer lists distinct diagrams for 88149-01, 88157-01 and 88194-01; interchangeability is not established.

CONTACT PRODUCT SPECIALIST

Check your configuration with Frida

Share the complete 88149-01 part number, installed 3300 rack configuration, transducer type, applicable approval and quantity with Frida.

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DATA SHEET

Manuals and Official References for
88149-01

Bently Nevada installation manual 88837-01 identifies 88149-01 as a 3300 internal barrier. No manufacturer-hosted exact-model PDF has been confirmed for direct download.

Official datasheet status

No current official 88149-01 product datasheet was located in the manufacturer's public documentation. For product documentation and compatibility details, please contact Product Specialist Frida.

CONTACT FRIDA

Contact to Get Support

Send the complete model, quantity, and your technical or purchasing question.

EMAIL
sales5@mooreplc.com WHATSAPP
+86 153 5940 8275

Product identity and system role are supported by the original Bently Nevada 3300 Internal Barriers Installation Manual 88837-01. Confirm the current control drawing before use.

3300 SYSTEM CONTEXT

How 88149-01 Fits the 3300 Protection System

Bently Nevada is the manufacturer. 88149-01 is a two-channel internal zener barrier used in the 3300 Monitoring System. The original Bently Nevada manual describes barriers built into the rack for specified approved transducers in hazardous areas.

Bently Nevada · BRAND

Bently Nevada 3300 Monitoring SystemSYSTEM ROLE · INTERNAL SAFETY BARRIER

BARRIER FUNCTION

Intrinsic safety

88149-01 provides intrinsically safe connections for specified transducer circuits.

BARRIER CHANNELS

Two

The manufacturer lists 88149-01 among its two-channel internal barriers.

RACK INTEGRATION

3300

The barrier is built into the 3300 monitoring rack, with the transducer lines routed through it.

System relationship: 88149-01 is the internal barrier between specified hazardous-area transducer wiring and the 3300 monitor circuitry.

APPLICATION AREAS

Functions and application roles for 88149-01

Hazardous-Area TransducersForms part of the internal barrier path for specified approved transducers located in a hazardous area.

Transducer Signal PathBarrier circuits are inserted in transducer lines between the field wiring and the 3300 monitor.

APPLICATION CENTER 88149-01 3300 Internal Safety Barrier

Two-Channel BarrierIdentified as a two-channel barrier in Bently Nevada manual 88837-01.

Internal Rack IntegrationDesigned for the internal-barrier arrangement of the 3300 monitoring rack.

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