Bently Nevada NG1120 Gas Sensor Industrial Transducer Safety Monitoring

Manufacturer: Bently Nevada
Product No.: NG1120
Condition：in Stock
Product Type: Gas Sensor
Product Origin: USA
Payment:T/T, Western Union
Weight: 1000g
Shipping port: Shanghai/Yiwu/Shenzhen
Warranty: 12 months

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Bently Nevada NG1120 Gas Sensor | Industrial Gas Transducer | Safety Monitoring

Product Description

Overview

The Bently Nevada NG1120 is an industrial-grade gas sensor engineered for precise detection of combustible gases and monitoring of natural gas delivery systems. Designed for integration with Bently Nevada’s 3500 Series and Orbit 60 platforms, this sensor ensures comprehensive plant safety by providing critical gas concentration data alongside vibration, temperature, and machinery health metrics. Its rugged design allows operation in hazardous zones with extreme temperatures and chemically aggressive environments, making it ideal for refineries, offshore facilities, and power generation sites.

Key Technical Specifications

Feature	Specification
Application	Combustible Gas Detection, Fuel Line Monitoring
Output Signal	4-20 mA Current Loop
Detection Range	Customizable depending on gas type (Methane, H₂S, etc.)
Response Time (T90)	Typically within seconds for rapid hazard response
Enclosure Rating	IP66 / NEMA 4X
Hazard Certification	ATEX, IECEx, UL/CSA for Zone 1/2 and Class I Div 1/2
Installation	Fixed-point mounting in hazardous locations
Temperature Range	Maintains accuracy across wide industrial temperature swings
Self-Diagnostics	Monitors sensor drift, calibration needs, and hardware health

Performance and Features

High Selectivity: Minimizes cross-sensitivity, reducing false alarms from non-target gases.
Rapid Response: Achieves 90% of full-scale reading within seconds to trigger immediate safety measures.
Environmental Robustness: Explosion-proof housing withstands chemical exposure, vibration, and thermal fluctuations.
System Integration: Compatible with DCS and PLC systems through standard 4-20 mA output, with self-diagnostics to alert operators of faults.

Applications

Turbine enclosures for natural gas-fired power generation
Oil and gas refineries for pipeline and fuel system monitoring
Offshore platforms and hazardous industrial areas
Integration with machinery protection systems for centralized safety monitoring

FAQ

Q: Can the NG1120 detect multiple gases simultaneously?
A: The NG1120 is calibrated for a specific target gas. Selection must match the required gas type (e.g., Methane, H₂S).

Q: How often does the sensor require calibration?
A: Designed for low-maintenance operation, calibration intervals are typically longer than standard commercial gas detectors, depending on environmental conditions.

Q: Is it compatible with other Bently Nevada systems?
A: Yes, it integrates seamlessly with 3500 Series and Orbit 60 machinery protection platforms.

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