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RESPINA TRADE

Gas Detector

Crowcon Xgard IQ Smart Gas Detector

Detects flammable, toxic, and oxygen gases Easy-to-read OLED display with multiple languages LED status indicators for clear alarms (normal: blue light, abnormal: blinking light with message) Standard 4-20mA analog and Modbus RS-485 communication Automatic sink or source detection ATEX and IECEx certified for hazardous areas (Zone 1 & 2) Easy sensor calibration and replacement with pre-calibrated modules Keypad adjustments without special tools

Crowcon Xgard Type 3 Gas Detector

Detects LPG (Liquefied Petroleum Gas) up to 100% concentration Durable housing options (aluminum, stainless steel, or chemical-resistant polymer) Meets international safety standards (IECEx, ATEX, UL) Easy to install and maintain (3-junction box design)

Crowcon Xgard Type 5

Flameproof enclosure (Exd certified) for safety Aluminum housing for durability (other body materials might be available) Uses a poison-resistant pellistor sensor for reliable detection Easy to install and maintain, with shared spare parts across Xgard models Detects a wide range of flammable gases Rugged and reliable 4-20mA output for easy integration with monitoring systems  

DET-TRONICS PIRECL Hydrocarbon Gas Detector

Point Infrared (IR) Detection: Precisely measures hydrocarbon gas levels (0-100% LFL). Multiple Variants: Standard: Provides 4-20 mA output, HART communication, and RS-485 Modbus for control system integration. Enhanced: Includes alarm and fault relays for additional safety measures. EQP Compatible: Designed for direct integration with the Eagle Quantum Premier system. Robust Design: Certified for Class I, Division 1 (hazardous locations) and withstands harsh conditions. Versatile Integration: Functions as a standalone unit or integrates with Det-Tronics control systems. Operational Features: 24V DC power supply LED status indicator Internal calibration switch External calibration port

Detcon FP-524C Gas Detector

Rugged Stainless Steel Housing: Protects the device in harsh conditions. Explosion-proof Design: Suitable for high-risk environments. Matched-Pair Catalytic Bead Sensor: Ensures accurate and reliable gas detection. Safety Approvals: Certified by US OSHA for safe operation.

DETCON IR-700 Gas Detector

Utilizes Non-Dispersive Infrared (NDIR) sensor technology for precise detection of hydrocarbon gases (0-100% LEL). Eliminates sensor poisoning risks unlike catalytic bead sensors. Delivers rapid response time (T90 < 10 seconds).

Dräger PIR 7000 Gas Detector

Customizable Measurement Ranges: Adapt the device to your specific needs by adjusting measurement ranges for different zones. <p>Programmable Gas Detection: Configure the PIR 7000 to monitor various gases, including methane, propane, ethylene, and up to 10 additional substances. Extended Maintenance Intervals: Minimize downtime with features like dust approval and a design with no moving parts. Exceptional Durability: The Dräger PIR 7000 boasts a long lifespan (over 15 years), impact and vibration resistance, and a hermetically sealed SS 316L housing for operation in harsh environments. Rapid Response Time: Delivers accurate gas readings in less than a second. SIL 2 Certified and Globally Approved: Ensures compliance with the highest safety standards (ATEX, IECEx, UL, and CSA). Easy Integration and Communication: Features analog signal output (4-20 mA) and HART® communication for seamless integration with control systems. Beam Block Warning: Alerts you when the optics require cleaning for preventive maintenance.

Dräger POLYTRON FX Explosion-Proof Gas Detector

Dependable Performance: Dräger's IR technology and self-calibration ensure accurate and stable gas readings. Safety Assurance: Explosion-proof design adheres to strict safety standards for hazardous locations. Versatile Configuration: Customizable with different sensor options, outputs, and communication interfaces. User-Friendly Design: Intuitive interface simplifies setup and remote monitoring.

Dräger Polytron Pulsar explosion-proof gas detector

High-Precision Gas Detection: Advanced sensors ensure accurate identification of gas leaks, preventing explosions. Explosion-Proof Design: Withstands harsh conditions and hazardous environments for exceptional safety. Open Path Technology: Offers high coverage and rapid response for comprehensive gas monitoring (Dräger Polytron Pulsar GD8 series only). Informed Decision-Making: Precise gas concentration data empowers effective safety measures.

Dual Detection of CO and H2S

Dual Gas Detection: Measures CO and H2S for comprehensive monitoring. Robust Design: Built with industry-standard packaging for durability. Compact Size: Ideal for portable and fixed applications. Long Life: Designed for extended operation, minimizing replacements. Low Power Consumption: Well-suited for battery-powered devices. Wide Operating Range: Functions effectively in diverse conditions (-20°C to +50°C).

General Monitors Hydrocarbon Gas Sensors

Accurate Detection of Hydrocarbons: High accuracy in detecting hydrocarbon and flammable gases. Resistance to Rust and Corrosion: Stainless steel design enhances resistance to rust and corrosion, prolonging the sensor's lifespan. Exceptional Protection for Various Industries: Suitable for enhancing safety and controlling flammable gases across various industries.

General Monitors IR5500 Open Path Infrared Gas Detector

  • Dual detection ranges for both small (ppm) and large (LEL) gas leaks
  • Single detection beam for improved accuracy and reduced drift
  • Continuous self-check for fail-safe operation
  • Multiple communication outputs (HART, Modbus, AMS support)
  • Unitized display for easy operation

Gas Detector: Enhancing Safety in Various Industries

Gas detectors, also known as gas sensors, play a vital role in various industries, especially in oil, gas, petrochemicals, and places with gas pipelines.

Types of Gas Detectors

Gas detectors can be categorized into two main types: fixed gas detectors and portable gas detectors.

Portable Gas Detectors:

Portable gas detectors are used in areas where there is a possibility of hazardous gases, especially in mines.

Types:
  • Single Gas Detectors: Detects a single type of gas.
  • Multi-Gas Detectors: Capable of detecting multiple gases.

Fixed Gas Detectors:

Fixed gas detectors are installed in environments where gas leakage and explosion are potential risks.

Factors Affecting Gas Detector Prices

The price of gas detectors depends on several factors, including:

  • Field of View
  • Explosion-proof Rating
  • Brand Type and Quality
  • Detectable Gas Spectrum
  • Additional Options such as Display, HART, and Output

Respina Trade: Your Reliable Gas Detector Supplier

Respina Trade offers competitive prices and high-quality equipment, along with free calibration services. Contact our experts for more information on gas detector prices.

Components of Fixed Gas Detectors

Fixed gas detectors consist of two main components: transmitters and sensors.

Transmitters:

Transmitters analyze the data sent by sensors and produce appropriate output for managing gas incidents and issuing warnings.

Sensors:

Types of Sensors:
  • Electrochemical Sensors:
    • Lifespan: 4-5 years.
    • Function: When gas is present, it oxidizes, creating an electric current detected by the transmitter.
  • Infrared Sensors:
    • Lifespan: 12-15 years.
    • Function: Detects changes in the transmitted wave with infrared rays, indicating the presence of gas.
  • Catalytic Sensors:
    • Function: Detects gas presence based on oxidation, resulting in a change in platinum coil resistance.

Choosing the Best Gas Detector Brands

Industrial gas detectors require selection of strong and reputable brands. Here are some top choices:

  1. Honeywell Gas Detector:

    • Known for its long history and advanced technology, Honeywell’s industrial gas detectors offer high precision and durability.
  2. MSA:

    • Specializing in safety and personal protection, MSA produces high-quality industrial gas detectors, known for innovation and advanced technology.
  3. Draeger:

    • Recognized as a reputable name in safety technology, Draeger’s industrial gas detectors are known for their precision and reliability.

Key Considerations in Brand Selection

When choosing the best industrial gas detector brand, factors such as accuracy, reliability, compatibility with different environmental conditions, and after-sales services should be considered. Additionally, reading user reviews and experiences can aid in making a better choice.

Installation and Calibration of Gas Detectors

Gas detectors are installed using mechanisms that allow for screw installation. Calibration can be done either via HART or magnet. For manual calibration, sending the equipment to specialized calibration centers is recommended.

Key Points to Consider When Choosing and Buying a Gas Detector:

Explosion-Proof Rating:

If there is no need for explosion-proof (Ex) rating, regular detectors are more suitable.

Sensor:

When selecting a sensor, consider the gases present in the environment.

Options:

Choose options based on specific environmental needs.

Regular Calibration:

Detectors should be calibrated regularly.

For more information and to purchase gas detectors, contact our experts.

Price of Portable Gas Detectors:

Portable gas detectors with various features and brands are available in the market, but two reputable brands for portable gas detectors are “Dräger” and “Crowcon.” When selecting a portable gas detector, consider the following:

Sensor:

Ensure that the detector uses high-quality sensors.

The types of sensors should match the gases possible in the environment.

Brand:

The brand of the detector also plays a crucial role in equipment quality.

“Dräger” and “Crowcon” are recognized as reputable brands in this field.

Type of Gas:

Pay attention to the types of gases the detector can detect.

Some detectors can detect multiple types of gases.

Price:

Price fluctuations may occur due to various factors.

For more information and to purchase, contact our experts.

Additional Tips for Buying Portable Gas Detectors:

Weight of the Portable Detector:

Ensure the weight of the portable detector allows for easy transportation when needed.

Having a case or protective cover can also aid in safer transportation.

Battery Life:

The battery life and charging method of the detector are important.

Detectors that use rechargeable batteries can reduce additional battery costs.

Calibration Capability:

Some det

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