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Net-safety氣體探測儀(電化學和金屬氧化物半導體)產品技術一覽表

日期:2025-11-16 00:48
瀏覽次數:2850
摘要:
Net-safety氣體探測儀(電化學和金屬氧化物半導體)產品技術一覽表
1,MILLENNIMU II 多氣體和單一氣體探測儀
millennium2 With it's innovative multi-channel controller technology and state-of-the-art SMART (Self Monitoring Analysis and Reporting Technology) sensors, the Millennium II Series of gas detectors is exceptionally versatile. With the dual channel option you can cover more area with a single transmitter and mix and match all sensor types.

Sensors can be easily exchanged, with NE-MOS Solid State, Electrochemical, Infrared and Catalytic Bead sensors available and compatible with both the Millennium II and Millennium II BASIC transmitters. The Millennium II transmitter automatically recognizes any connected pre-calibrated sensor and maintains an uninterrupted digital signal between them, providing leading response times including the fastest response time in the market today for H2S Hydrogen Sulfide gas detection.

The robust housing design offers easy access to the intuitive menu options and non-intrusive calibration commands in Class 1 Div 1 areas via the included external magnet and innovative OLED graphic display. This OLED display is completely unique in the market, providing read-outs that are clearly visible in darkness or bright sun, blistering heat or at temperatures as low as -55°C! The unit still maintains Class 1 Div 2 safety levels during access to the push button controls, manual power switch and test jack outlets. Add our optional intrinsically safe HART port adaptor for access to the built-in data logging and advanced diagnostics, right at the transmitter via a hand-held communicator.

All this amounts to a detector which stands alone in it's simple installation, calibration, and rock solid day-to-day operation. Finally, a line of gas detectors engineered from the ground-up to include all the features managers and operators in the field demand while withstanding the most extreme conditions. The Millennium II Series pushes the boundaries of what you can expect from your detectors.
HART logo
  • SMART Technology
  • Fastest H2S Response Available
  • Global Cl.1 Div.1 Certifications 5yrwarranty
  • Digital Sensor Diagnostics
  • Full Event And Data Logging
  • Nano-Enhanced Metal Oxide Semiconductor (NE-MOS) Solid State Toxic Sensors Available - Does Not "Fall Asleep"
  • SIL2 by TÜV SÜD Lowest Power Possible
  • Simple To Use, Intuitive Menus
  • +2000ft. Sensor Separation
  • Lowest Power Consumption
    Available On The Market

A full range of gases and custom configurations are available (ppm ranges etc.). Please consult our Sales Department.

SPECIFICATIONS SHEET | PRODUCT MANUAL
 
Global NSM Representative

  • SMART Sensor Technology
    The transmitter can be fitted with a wide range of toxic and/or combustible gas sensors. SMART (Self Monitoring Analysis and Reporting Technology) sensors are pre-calibrated and easily connect to the transmitter which instantly recognizes a newly fitted sensor and automatically uploads it's specific configuration profile.

     
  • Single or Multi-Channel SMART Controller
    No need to purchase additional gas specific detectors. Use with 1 or 2 sensors and mix and match gas types with SMART controllers and sensors.

     
  • Market-Leading Warranties
    - Infrared & Catalytic Bead Sensors - 5 Year Warranty
    - Solid State & Electrochemical Sensors - 2 Year Warranty
    - Transmitter and Electronics - 3 Year Warranty

     
  • Global Certifications
    FM Approved Performance, Certified Class 1, Division 1 Explosion proof to CSA, ANSI-UL/ISA, ATEX, INMETRO, and GOST-R Safety and Technical Standards - SIL2 By TÜV SÜD - ABS Marine Approved.

     
  • Lowest Power Possible - Widest Input Power Range
    Allows for longer sensor separation (+2000ft.) using lighter gauge cabling which means lower installation costs and increased system stablility. Serious conditions can occur during common voltage drops when other detectors will simply stop functioning or shutdown operations by going into fault. The industry's lowest power draw makes is also ideal for solar, TEG, and turbine powered applications [ LEARN MORE].

     
  • Fast Response
    Sensor and transmitter continuously communicate digitally, giving you the confidence of stable, accurate protection with leading response times, including the fastest H2S response on the market!

     
  • Proven Sensor Technologies
    All of our sensors are engineered to be fast and reliable with field-proven designs. These include Nano-Enhanced Metal Oxide Semiconductor (NE-MOS) sensors that "do not fall asleep"; a full range of fast response Electrochemical toxic gas sensors; poison-resistant Catalytic Bead technology with SensorGuard, which prolongs sensor life (see below); and Infrared sensor technology utilizing a dual beam design with no "mirrors" that may become contaminated ("fogged up") or misaligned.

     
  • Proprietary SensorGuard System on Catalytic Bead Sensors
    Following a gas leak detection/alarm event, oversaturation (100%LEL) is prevented by our advanced micro-processor automatically terminating the current to the sensor when the presence of concentrated gas remains in the area. This prevents premature sensor burn-out and dramatically increases the sensor's lifespan. This unique feature allows Net Safety to offer our market-leading 5 year warranty on all our Catalytic Bead sensors.

     
  • Unsurpassed Reliability
    Net Safety gas detection solutions are field proven in the harshest conditions possible and are have been the preferred choice of operators for years because of their ease-of-use, solid performance, and flexibility.

     
  • Bright OLED Display [LEARN MORE]
    The only detector on the market with a full graphic OLED display that is easy to read in all ambient lighting conditions and operates down to -55°C!

     
  • Analog, Relay, Modbus 485 RTU and HART Communication Protocols
    Enhanced communication allows the detector to work seamlessly with external safety equipment.

     
  • Easy To Use Menus
    Whether you're disabling a sensor or simply setting display language such as English, French, Portuguese or Spanish, the full text menu instructions make the installation, operation and calibration simple. No manual necessary!

     
  • Event Logging
    Calibration intervals, low/high gas alarms and faults are time and date stamped, then stored in non-volatile memory. Log up to 980 sequential events.
     

2,MILLENNIUM II基本型單一氣體探測儀
mill_ir_gas Net Safety's next generation detector, the Millennium II BASIC is a robust, reliable, and low-cost safety solution delivering highly accurate detection and protection. Our state-of-the-art "SMART" (Self Monitoring Analysis and Reporting Technology) sensors provide a cost-effective detector solution that includes all the features you demand with complete ease-of-use and operation.

Sensors can be easily exchanged, with NE-MOS Solid State, Electrochemical, Infrared and Catalytic Bead sensors available and compatible with both the Millennium II and Millennium II BASIC transmitters. The Millennium II transmitter automatically recognizes any connected pre-calibrated sensor and maintains an uninterrupted digital signal between them, providing leading response times including the fastest response time in the market today for H2S Hydrogen Sulfide gas detection.

  • SMART Technology
  • Fastest H2S Response Available HART logo
  • Low Cost Solution
  • Market Leading Sensor Warranties 5yrwarranty
  • Global Certifications - Cl1 Div1
  • Low Power Consumption
  • Solid State Nano-Enhanced Metal Oxide Semiconductor (NE-MOS) Toxic Sensors Available - Does Not "Fall Asleep",
  • Non-intrusive, One Man Calibrations Lowest Power Possible
  • Visual LED Indication
  • Built In Selectable Gas Curves
  • Long Range (+2000ft.) Sensor Separation

A full range of gases and custom configurations are available (ppm ranges etc.). Please consult our Sales Department.

SPECIFICATIONS SHEET | PRODUCT MANUAL
 
Global NSM Representative

  • Fast Response
    Sensor and transmitter continuously communicate digitally, giving you the confidence of stable, accurate protection with leading response times, including the fastest H2S response on the market!

     
  • Proven Sensor Technologies
    All of our sensors are engineered to be fast and reliable with field-proven designs. These include Nano-Enhanced Metal Oxide Semiconductor (NE-MOS) sensors that "do not fall asleep"; a full range of fast response Electrochemical toxic gas sensors; poison-resistant Catalytic Bead technology with SensorGuard, which prolongs sensor life (see below); and Infrared sensor technology utilizing a dual beam design with no "mirrors" that may become contaminated ("fogged up") or misaligned.

     
  • Full Sensor Compatibility
    The same transmitter is compatible with Catalytic Bead, Infrared, Electrochemical or Solid State digital sensors. Maintenance is also greatly reduced with the Millennium II BASIC being easily calibrated by "one man", non-intrusively.

     
  • Market-Leading Warranties
    - Infrared & Catalytic Bead Sensors - 5 Year Warranty
    - Solid State & Electrochemical Sensors - 2 Year Warranty
    - Transmitter and Electronics - 3 Year Warranty

     
  • Global Certifications
    FM Approved Performance, Certified Class 1, Division 1 Explosion proof to CSA, ANSI-UL/ISA, ATEX, INMETRO, and GOST-R Safety and Technical Standards - ABS Marine Approved.

     
  • Widest Input Power Range
    Allows for longer sensor separation (+2000ft.) using lighter gauge cabling which means lower installation costs and increased system stablility by allowing greater voltage drops. Serious conditions can occur during voltage drops when other detectors will stop functioning or go into fault mode
    [ LEARN MORE].

     
  • Proprietary SensorGuard System on Catalytic Bead Sensors
    Following a gas leak detection/alarm event, oversaturation (100%LEL) is prevented by our advanced micro-processor automatically terminating the current to the sensor when the presence of concentrated gas remains in the area. This prevents premature sensor burn-out and dramatically increases the sensor's lifespan. This unique feature allows Net Safety to offer our market-leading 5 year warranty on all our Catalytic Bead sensors.

     
  • Enhanced Communications
    The Millennium II BASIC comes equipped with optional Analog, Relay, RS485 Modbus RTU, or HART communications, making integration with external safety equipment seamless.

     
  • Simple Operation
    We have designed our equipment for ease of use with clear, easy-to-read LED indicators for power and status. The Millennium II BASIC is also designed with a simple plug-in sensor replacement capability.

     

3,BANSHEE 343超聲波氣體泄露檢測儀
banshee343 ultrasonic gas leak detector The Banshee343 is an advanced gas leak detection system utilizing four ultra-sensitve acoustic sensors which constantly monitor wide areas for ultrasound generated from the release of pressurized gas. Ideally suited for monitoring well ventilated outdoor environments, the Banshee343 has been engineered to withstand even the most extreme conditions while including features designed to optimize performance and reduce maintenance.

Ultrasonic (acoustic) gas leak detection technology has several advantages over conventional gas sensor technologies: it does not have to wait until a gas concentration has accumulated to potentially dangerous concentrations, it does not require a gas cloud to eventually make physical contact with a sensor, and the reponse is instantaneous for all gas types. [ LINE OF SIGHT ]

The Banshee343 detects deadly gas leaks at the speed of sound without being affected by inclement weather, wind direction, leak direction or any potential gas dilution. When utilized together with Net Safety Monitoring's advanced point gas detection and our optical flame detection, a complete and comprehensive safety system is ensured [ FIRST LINE OF DEFENSE ].

  • Widest Area of Coverage, 40 Meter Radius Through Four Independent Sensors
  • Instantaneous Response To All Types of Gas Leaks (LEL or ppm)
  • Wide Temperature Range: -55°C — +85°C
  • SonicCAL System — Automated Self Test and Sensor Cleanse - Failsafe & Maintenance Free
  • Analog, Relay, and RS485 Digital Outputs
  • Certified Worldwide for Hazardous Locations
  • Detection range: 25kHz to 100 kHz -- Widest Dynamic Range Available, 50db — 140dB [ CLICK HERE ]
  • Innovative Mapping Tool Helps Operators Achieve Optimum Performance At Site Location
  • Programmable Time Delays to Allow for Pressure Venting, Etc.

APPLICATIONS
Offshore / Onshore Oil & Gas Installations, Gas Compression & Metering Stations, Floating Production Storage & Offloading Vessels (FPSOs), Sub Surface Gas Storage Facilities, Petrochemical Processing Plants, LNG / GTL Trains, LNG Re-gasification Plants, Gas Turbine Power Plants, Gas Storage Facilities, Hydrogen Storage Facilities, Oil & Gas Refineries
SPECIFICATIONS SHEET | PRODUCT MANUAL
 
Global NSM Representative

  • Four Multi-Directional Sensor Heads - Our quad, independent sensor heads give us the widest overall detection range and reduce the possibility of obstruction, common with a traditional single microphone design.

     
  • Sealed Ceramic Sensor Housing - Piezo-electric sensor heads are encased in a virtually indestructible ceramic housing and sealed against temperature, moisture and industrial contaminants.

     
  • Sensor Design - They Just Keep Working - Each sensor is completely free of moving parts and will not age, will not drift, and will never need replacing under normal working conditions. Maintenence free protection with proven reliability.

     
  • Patented Failsafe 'SonicCAL System' - Our full diagnostic system runs an automated broadband self-test every 15 mins applying a true pressurized gas leak to confirm each sensors detection capability and removes any potential external contaminants such as sand, oil or dust.

     
  • Field-proven Ultrasonic Sensing Principle - Our advanced acoustic sensors utilize the proven method of ultrasonic gas leak detection to protect your plant and personnel, with hundreds of installations worldwide. They are engineered to detect ultrasound generated from pressure leaks of any gas type, while ignoring background noise levels. They do not require the presence of a gas cloud to function, which makes them ideal for wide area coverage in outdoor applications.

     
  • Built for Extreme Conditions - Dealing with extreme heat or cold? We've got you covered with a -55°C to +85°C operational temperature range! Corrosion resistant stainless steel housing is available, and every unit is rated IP66/67.

     
  • Superior Display & Interface - Bright, four character LED display provides status readout, dB level when in alarm as well as an estimated leak flow rate based on dB level detected, all feeding back to system communications via several output options.

     
4,ECO-SENSE 兩線制硫化氫氣體探測儀
mill_ir_gas The Net Safety Monitoring ECO-SENSE detector is a truly state-of-the-art H2S gas sensor/transmitter package designed specifically for 2 wire, loop-powered installations. An economic and ecological choice, this extremely low power detector functions in a 4-20mA "sink" mode at less than .75 watts with 10-30 Vdc with a full LCD display.

The advanced sensor interface allows a tiny memory chip in the sensor to provide the ECO-SENSE with parameters such as calibration, range, engineering units and important dates. A real time clock and calendar allows logging events such as sensor replacement, alarms and calibrations. Calibration offset and gain factors may be viewed and are useful for predicting sensor "end of life" conditions.

Operator interface is via a menu driven magnetic keypad allowing full access without opening the enclosure. There are no potentiometers and all adjustments are performed through the keypad. Requires only a simple calibration magnetic (included) for non-intrusive calibration, no other special electronic devices are needed.

The Net Safety ECO-SENSE H2S sensor overcomes noise immunity problems associated with electrochemical sensors by enclosing all low level signals within a grounded stainless steel sensor head. An integral "transient voltage suppressor" protects the device in case of lightning or other surge voltage levels. The ST-490 is enclosed in a rugged, NEMA Type 7 approved, stainless steel enclosure suitable for Class 1, Division 1 hazardous environment installations and has been certified by CSA, ANSI and ATEX.

SPECIFICATIONS SHEET | PRODUCT MANUAL
 
Global NSM Representative
  • Advanced sensor interface allows sensor type, range, calibration and other variables be stored in sensor

     
  • Allows "one man" sensor calibration in hazardous areas without area declassification. No special electronic devices needed

     
  • LCD readout and front panel alarm LED indicators for Alarm1, Alarm2, Fault, and IN CAL are standard

     
  • Isolated 4- 20mA, quick connect cables

     
  • CSA / ANSI / ATEX certifications

     
  • Standard "Fault Supervision" circuitry continuously monitors for failed sensor

     
  • Field replaceable H2S sensor module - range configured on sensor module

     
  • 4-20mA signal may be transmitted thousands of feet on 2-wires


     

5,MILLENNIUM 有毒氣體探測儀

mill_toxic_gas Net Safety's toxic gas detector, the Millennium, delivers safety, security and performance - protection you can trust! Using the latest in electrochemical sensor technology, the Millennium continuously monitors your site for a wide range of toxic gas types. The Millennium is fast and accurate and requires only periodic calibration and maintenance.

Enclosed in a compact and explosion-proof housing, the Millennium features a power disconnect switch to simplify maintenance, a clearly visible scrolling LED display for calibration and configuration and meter jacks for easy current loop monitoring. The Millennium has both an internal push button and external magnetic switch for either intrusive or non-intrusive calibration and configuration.

The Millennium is designed for 12 or 24 VDC systems and is available with analog, relay and digital output configurations as well as a Low Power option- just let us know your requirements!

Net Safety has once again designed a simple yet precise toxic gas detector, engineered to the highest standards for performance and quality, and ideally suited to withstand the challenges imposed by high-risk industrial applications.

A full range of gases and custom configurations are available (ppm ranges etc.). Please consult our Sales Department.

SPECIFICATIONS SHEET | PRODUCT MANUAL
 
Global NSM Representative
  • Explosion-proof Class I, Division 1 rated for industrial hazardous locations

     
  • Scrolling 8-character LED display provides easy to read prompts and instructions (3 languages)

     
  • LED display is visible in all lighting conditions (sunlight / darkness)

     
  • Proven Electrochemcial sensor technology - fast H2S response

     
  • Full range of toxic gases - a variety of ppm ranges available

     
  • Accurate and repeatable responses - Stable and consistent monitoring

     
  • Handy power switch on Controller allows power disconnect for maintenance

     
  • Convenient local and remote reset capability to clear latched alarms

     
  • Current loop test jacks to measure current output signal without disconnecting wiring

     
  • Easy, non-intrusive, one person calibration

     
  • Low power consumption for use with 12 or 24 VDC systems

     
  • Analog, Relay or Digital output configurations

     
  • Rugged design includes conformal coated circuit boards and weather-proof housing to withstand extreme conditions

     

6,輕型工業氣體探測儀
gasshield_jr_sr Net Safety's light industrial gas detector, the Gas Shield, uses the latest in intelligent sensor technology to effectively detect a wide range of hazardous gases.

The Gas Shield eliminates the need for complex field setup or operator programming when replacing a sensor or changing gas types. Simply connect the sensor to the controller then follow the instructions to configure, calibrate and monitor. The Universal Sensor is programmed to automatically recognize a sensor's gas type, range of gas detected as well as the gas concentration required for calibration!

With two Gas Shield models, pick the Gas Shield to fit your unique application and budget! The Junior has an internal push button, internal status LEDs and a single output. The Senior has a scrolling LED display and status LEDs (both clearly visible from across the room even in extremely cold temperatures), as well an external magnetic switch and dual output capability.

Net Safety's Gas Shield is a proven cost-effective solution for even the most extreme environments!

A full range of gases and custom configurations are available (ppm ranges etc.). Please consult our Sales Department.

SPECIFICATIONS SHEET | PRODUCT MANUAL
 
Global NSM Representative
  • Intelligent Universal Sensor technology

     
  • Simple to replace or change sensor


     
  • Easy to configure and calibrate

     
  • Accurate and repeatable response

     
  • Indoor or outdoor applications

     
  • Connect directly or up to 500 feet away

     
  • Wide selection of gas types available

     
  • Single or dual output configurations


     
  • Internal meter jacks

     
  • CSA approved Class1, Division 2



     
  • Automatic sensor/type recognition

     
  • Reduce maintenance and upgrade cost

     
  • Lower field operating costs

     
  • Dependable monitoring data

     
  • Flexible location and installation

     
  • Install at site of potential hazard


     
  • Meet specific site requirements


     
  • Convenient installation and connections

     
  • Easy current loop monitoring

     
  • Suitable hazardous locations

     

 

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