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Features:
◆ 2.3-inch full-color display screen, large and clear background light can display measurement information under any lighting conditions, easy-to-understand UI color icon menu, friendly user interface with 7-key navigation, showing the humanized and international design change;
◆ Support free switching of PPM, %VOL, mg/m3, mg/L concentration units, and free switching of Chinese and English operation interfaces;
◆ Standard configuration of 6000 mAh large-capacity lithium battery, single gas continuous working time is more than 30 hours; four-in-one gas working time is more than 24 hours; support mobile power supply and charging, compatible with universal USB port mobile phone charger;
◆ Standard USB high-current 5V 2.1A fast charger, the charging plug is detachable, and each charger is equipped with four plugs (US standard two flat plugs, European standard two round plugs, British standard Hong Kong three-pin plug, Australian standard two oblique insertion);
◆ Real-time data transmission, accurately send out local and remote wireless alarm notifications with 5 alarm methods, including the alarm function of people falling to keep the 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 to ensure that the sensor is not disturbed by the environment; the protection level reaches IP66.
◆ Automatic layout according to the number of sensors, real-time detection and timing detection, two detection modes are optional, multiple storage methods, automatic storage, manual storage, single-point storage, storage interval can be customized, and can store 300,000 groups with date and time marks For data, if a micro SD memory card is selected, it can store more than 10 million groups; it has a data recovery function, which can restore part or all of the data.
◆ 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;
◆ Support USB measurement data download, support miniature portable printer Bluetooth wireless printing.
Technical Parameters:
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product name |
Pump Suction Portable Composite Gas Detection and Alarm Instrument |
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Product number |
HYE 2000 |
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Gas detection |
Combustible gases in the air (EX), carbon monoxide (CO), oxygen (O2), ammonia (NH3), sulfur dioxide (SO2), hydrogen sulfide (H2S), carbon dioxide (CO2), methane (CH4), nitrogen oxides, Toxic, harmful and flammable gases such as benzene, nitrogen, VOC, TVOC, hydrogen fluoride, hydrogen chloride, chlorine, nitric oxide, nitrogen dioxide, oil and gas |
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Detection principle |
Depending on the specific gas to be detected, the principles of catalytic combustion, electrochemical principles, infrared principles, and PID photoion principles are optional; Catalytic combustion principle: combustible gas, methane, hydrogen and other combustible gases; Electrochemical principles: such as oxygen, carbon monoxide, hydrogen, ammonia, sulfur dioxide, hydrogen sulfide, nitrogen oxides, hydrogen fluoride, chlorine, etc.; Infrared principle: carbon dioxide, methane, methyl bromide, oil and gas, etc.; PID photoion principle: VOC, TVOC, benzene, xylene, etc. |
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Measuring range |
Depending on the specific detection gas, 0-1ppm, 5ppm, 10ppm, 20ppm, 50ppm, 100ppm, 200ppm, 500ppm, 1000ppm, 2000ppm, 5000ppm, 10000ppm, 50000ppm, 100%Lel, 0-2%Vol, 5%Vol, 10 %Vol, 30%Vol, 100%Vol optional |
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resolution |
0.01 ppm or 0.001ppm (0~1ppm); 0.01ppm (0~100ppm); 0.1ppm (0~1000ppm); 1ppm (above 1000ppm); 0.1%Vol (0~100%Vol) or 0.01%Vol (0~ 100%Vol); 0.1%Lel (0～100%Lel) |
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Support sensors |
Any combination of electrochemical sensors, infrared sensors, PID photoion sensors, catalytic combustion sensors, flexible configuration; built-in temperature and humidity sensors, real-time display of ambient temperature and humidity |
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Combination |
2-in-1, 3-in-1, 4-in-1 optional (4-in-1 must have a combustible gas sensor) Sensors with more than two in one configuration can be turned on or off independently to avoid gas interference and prolong the service life of the sensor |
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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 |
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Indication error |
≤±3% FS (higher accuracy requirements based on sensor performance) |
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repeatability |
≤±1% |
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zero drift |
≤±1% (FS/year) |
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Response time |
≤20 seconds (T90), (higher requirements based on sensor performance) |
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Recovery Time |
≤30 seconds (higher requirements based on sensor performance) |
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size |
Length 80mm x height 200mm x width 58mm |
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shell material |
High-strength wear-resistant polycarbonate shell + stainless steel |
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weight |
0.52kg |
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Battery |
Large-capacity rechargeable lithium battery 6000mAh, single gas continuous working time is more than 30 hours, four-in-one gas working time is more than 24 hours, charging time is less than 7 hours, supports mobile power supply and charging |
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charger |
USB high current 5V 2.1A fast charger; compatible with universal USB mobile phone chargers |
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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 transmission mode (optional) |
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Alarm point setting |
A1 alarm value, A2 alarm value; TWA alarm value, STEL alarm value and low concentration alarm value can be set separately |
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display screen |
2.3 inch TFT large color screen |
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button |
7-key navigation key |
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direct reading |
Measured value, data recording status, pump working status, ambient temperature and humidity, maximum value, minimum value, average value |
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data record |
Automatic, manual, single-point storage, 1-4 sensor storage intervals can be customized, can continuously store 300,000 sets of data with date and time, optional micro TF memory card, can store more than 10 million sets of data |
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data download |
Support USB measurement data download; support RTU433 or GPRS wireless transmission (optional) |
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data printing |
Support miniature portable data printer Bluetooth wireless printing (optional) |
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calibration |
Target point calibration function from level 2 to level 4 or above, calibration calibration value can be set, one-key zero adjustment |
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Explosion-proof grade |
Ex ib ⅡC T4 Gb (intrinsically safe) (National Explosion-proof Electrical Products Quality Supervision and Inspection Center Inspection and Certification) |
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degree of protection |
IP66 (waterproof and dustproof) |
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operating mode |
Two operating modes, user mode and administrator mode, are available |
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Environmental pressure |
86kPa～106kPa |
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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) |
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environment humidity |
10%～95%RH (no condensation) |
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Executive standard |
GB 12358-2006, GB 3836.1-2010, GB 3836.4-2010 |
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quality assurance |
One year warranty period, free maintenance during the warranty period |