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Pump-suction portable sulfur dioxide detection alarm
Pump-suction portable sulfur dioxide detection alarm

Product Overview：

Product Overview: HYE2000 pump-suction portable gas detection alarm instrument adopts the original imported high-performance sulfur dioxide sensor, which is an intelligent high-performance detection and alarm instrument that can continuously monitor sulfur dioxide gas and has the function of personnel fall alarm. The instrument has a built-in temperature and humidity sensor, which displays the ambient temperature and humidity in real time. The HYE 2000's wireless capability gives safety personnel real-time access to instrument data and alarm status from anywhere. Intuitive data display, large 2.3-inch full-color screen, and faster response speed raise the safety protection of workers to a whole new level.
Parameters: ◆ Original imported high-performance electrochemical sulfur dioxide sensor, service life of more than 2-3 years;
Parameters: ◆ Active pumping type, short response time, embedded 32-bit ultra-low-power microprocessor, small detection error and high resolution;
Parameters: ◆ Built-in temperature and humidity sensor, real-time display of ambient temperature and humidity;
Parameters: ◆ Intelligent temperature and humidity and zero point compensation algorithm, 2-level to 4 target point full software automatic calibration function, to ensure the accuracy of measurement results; Automatically detect the working status of each sensor and components at startup;
Parameters: ◆ 2.3 inch full color display, large and clear background light can display measurement information under any lighting conditions, simple and easy-to-understand UI color icon menu, 7-key navigation friendly user operation interface, showing the humanization and internationalization of the design;
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Product characteristics and parameters ▼
Features:
◆ Support free switch between PPM and mg/m3, %VOL and mg/L concentration units, and support free switch between Chinese and English operation interfaces;
◆ Standard configuration of 6000 mAh large-capacity lithium battery, continuous working time of more than 30 hours; support mobile power supply and charging, compatible with universal USB port mobile phone charger;
◆ Real-time data transmission, accurate notification of local and remote wireless alarms (optional) in various alarm modes, including the alarm function of people falling to keep safety under control;
◆ High-strength wear-resistant polycarbonate shell, strong, waterproof, anti-corrosion, and anti-electromagnetic radiation; reasonable and scientific gas path and air chamber design, try to prevent the sensor from being disturbed by the environment; the protection level reaches IP66.
◆ A variety of storage methods, automatic storage, manual storage, single-point storage, storage interval can be customized, can store 300,000 sets of data with date and time marks, if equipped with a micro SD memory card, can store more than 10 million sets; 
◆ The short-distance RTU wireless transmission method or the GPRS wireless transmission method with unlimited distance anywhere can transmit real-time detection data and alarm status to the safety center through the built-in wireless module function (optional); 
◆ Support USB measurement data download, support miniature portable printer Bluetooth wireless printing.
Product parameters:
  • product name
  • Pump Suction Portable Sulfur Dioxide Detection and Alarm Instrument
  • Product number
  • HYE2000-SO2
  • Gas detection
  • Sulfur dioxide (SO2) in the air
  • Detection principle
  • Principles of Electrochemistry
  • Measuring range
  • 0-1ppm, 20ppm, 100ppm, 500ppm ppm, 0-1000ppm, 2000ppm, 0-5000ppm optional
  • resolution
  • 0.01ppm (0~100ppm); 0.1ppm (0~1000ppm); 1ppm (above 1000ppm)
  • Sampling method
  • Active pump suction type, the built-in air pump can be opened or closed independently, the air pump flow rate is 500ml/min
  • Indication error
  • ≤±3% FS (higher accuracy requirements based on sensor performance)
  • repeatability
  • ≤±1%
  • zero drift
  • ≤±1% (FS/year)
  • Response time
  • ≤20 seconds (T90), (higher requirements based on sensor performance)
  • Recovery Time
  • ≤30 seconds (higher requirements based on sensor performance)
  • size
  • Length 80mm x height 200mm x width 58mm
  • shell material
  • High-strength wear-resistant polycarbonate shell + stainless steel
  • weight
  • 0.52kg
  • Battery
  • Large-capacity rechargeable lithium battery 6000mAh, continuous working time more than 30 hours, charging time less than 7 hours, support mobile power supply and charging; compatible with universal USB mobile phone charger
  • charger
  • USB high current 5V 2.1A fast charger;
  • Alarm method
  • Sound alarm 95 dB@30cm, vibration alarm, red LED alarm light, personnel fall alarm; short-distance wireless and long-distance GPRS wireless alarm mode (optional)
  • Alarm point setting
  • A1 alarm value, A2 alarm value; TWA alarm value, STEL alarm value and low concentration alarm value can be set separately
  • display screen
  • 2.3 inch TFT large color screen
  • backlight
  • Manual, automatic when alarm
  • button
  • 7-key navigation key
  • direct reading
  • Measured value, data recording status, pump working status, ambient temperature, humidity, maximum value, minimum value, average value
  • data record
  • Automatic, manual, and single-point storage, the storage interval can be customized, and can continuously store 300,000 sets of data with date and time, and can store more than 10 million sets of data with an optional micro SD memory card;
  • data download
  • Support USB measurement data download; support GPRS wireless transmission (optional)
  • data printing
  • Support miniature portable printer Bluetooth wireless printing (optional)
  • calibration
  • Level 2 to level 4 target point calibration function, calibration calibration value can be set, one-key zero adjustment
  • Explosion-proof grade
  • Ex ib Ⅱ C T4 Gb ((intrinsically safe)      
    (National Explosion-proof Electrical Products Quality Supervision and Inspection Center Inspection and Certification)
  • degree of protection
  • IP66 (waterproof and dustproof)
  • operating mode
  • Two operating modes, user mode and administrator mode, are available
  • Environmental pressure
  • 86kPa～106kPa
  • ambient temperature
  • -20°C～+55°C (typical value) -40°C～+70°C (limit value)
    (Higher temperature and humidity requirements can be equipped with a high temperature sampling handle to detect gases with a temperature up to about 800°C)
  • environment humidity
  • 10%～95%RH (no condensation)
  • Executive standard
  • GB 12358-2006, GB 3836.1-2010, GB 3836.4-2010
  • quality assurance
One year warranty period, free maintenance during the warranty period.