点击图片查看大图| 加工定制: | 是 |
| 类型: | 气体泄漏检测仪 |
| 品牌: | 冠测 |
| 型号: | G80527 |
| 测量范围: | 0~1000ppm |
| 测量对象: | 石油、石化、油库、气站 |
| 温度范围: | 1-100%LEL |
| 电源: | 12V可充电锂电池 |
| 重量: | 0.3kg |
| 气管道泄漏测量仪: | 气站、油气 |
产品说明
埋地燃气管道泄漏检测仪 埋地燃气管道泄漏测量仪 埋地燃气管道泄漏测试仪
型号: G80527
功能及用途
该仪器可以直接在地面检测地下输气管道的泄漏位置，是地下输气管道探漏最理想的仪器。 该仪器广泛应用于城镇燃气、石油、石化、油库、气站、油气田等部门气体输配管道的安全检查以及管道维护和泄漏抢险等。
【特点】
●采用高容量镍氢电池，快速智能充电，无需人工控制，节约使用成本；
●采用了世界上最先进的传感器和气泵，具有抗干扰，耐低温和稳定性高的特点；
●采用大规格集成电路，数字显示，声光报警，电源欠压和气路堵塞报警功能；
●灵敏度高，选择性好，无需钻孔，直接地面检测埋地管道和泄漏点；
●报警声音随气体浓度变化而变化，操作人员无需观察显示部分，提高了工作效率。
【主要技术指标】
探测气体： 适用于天然气、液化石油气；人工煤气。
灵敏度：在0~1000ppm时，优于50ppm;在1~100%LEL时，优于1%LEL
检测范围：0~1000ppm，1-100%LEL（自动）
预热时间：10s
响应时间：小于10s
音频指示:蜂鸣频率越高表明浓度越高
电池：12V可充电锂电池
待机时间：大于8h
充电时间：不小于4h
工作条件：温度-10摄氏度~60摄氏度 相对湿度：小于95%（无结露）
环境风速：小于4m/s
气体流量：1L/min
【检测原理及方法】
当含有可燃气体的空气，通过气泵送到传感器时，检测元件的阻值会迅速变大（其阻值变化的大小跟气体的浓度成正比），同时输出一电压信号，经电路放大后送到显示部分，并产生报警信号。
Product description
Leakage measurement instrument of buried gas pipeline leak tester of buried gas pipeline buried gas pipeline leak detector
Model: G80527
Function and use]
This instrument can leak location of gas pipeline directly detected on the ground underground, is leak detection is the most ideal equipment for underground gas pipeline. The instrument is widely used in gas, oil, petrochemical, oil depot, gas stations, oil and gas, gas transmission and distribution pipeline safety inspection and maintenance and leakage of pipeline and rescue.
Characteristic.
● adopt high capacity Ni MH battery, fast charging, without manual control, saving the use cost;
● adopt the world's most advanced sensor and air pump, with anti-interference, low temperature resistance and high stability;
● adopt large integrated circuit, digital display, sound and light alarm, undervoltage and road blockage alarm function;
● high sensitivity, good selectivity, no drilling, detection of buried pipeline direct ground and leakage;
● alarm sound changes with the change of gas concentration, operators need not observe the display part, improve work efficiency.
The main technical index []
Detection of gas: suitable for natural gas, liquefied petroleum gas; artificial gas.
Sensitivity: in 0~1000ppm, is better than that of 50ppm; in 1~100%LEL, better than 1%LEL
Detection range: 0~1000ppm, 1-100%LEL (automatic)
Preheating time: 10s
Response time: less than 10s
Audio instructions: buzzer frequency is higher that the higher the concentration
Battery: rechargeable lithium battery 12V
Standby time: more than 8h
Charging time: not less than 4H
Working conditions: temperature of -10 degrees Celsius ~60 degrees Celsius, relative humidity: less than 95% (without condensation)
Wind speed: less than 4m/s
Gas flow rate: 1L/min
[method] the detection principle and
When the combustible gas in the air, through the air pump to the sensor, the detection element values increased quickly (concentration of its resistance changes in the size and the gas is proportional to), and outputs a voltage signal, the amplified to the display portion, and generate an alarm signal.
