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Dust detector

Particulate dust gas detector adopts advanced imported laser sensor, stable performance, sensitive and reliable, good anti-toxicity. With high precision liquid crystal display, explosion-proof shell, dispersive or pump type. This detector is characterized by flexibility, performance and simple operation. Used in various gas leakage places, such as: urban gas, petroleum, chemical, pharmaceutical, steel, special industrial plant and other fields.

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400-992-0476

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技术参数:

检测范围: 0-500ug/m3、 0-1000ug/m3、 0-2000ug/m3、 0-6000ug/m3等(详细量程请联系在线客服)

分 辨  率: 0.1ug/m3、1ug/m3、1ug/m3、ug/m3(根据量程和传感器而定)

显示方式: 液晶显示

检测方式: 扩散式、流通式、泵吸式可选

信号输出:   ① 4-20mA信号:16位精度4-20mA输出芯片,传输距离1Km

                   ② RS485信号:采用标准MODBUS RTU协议,传输距离2Km

                   ③ 电压信号:0-5V、0-10V输出,可自行设置

                   ④ 脉冲信号:又称频率信号,频率范围可调(选配)

                   ⑤ 开关量信号:标配2组继电器,可选第三组继电器,

传输方式: ① 电缆传输:3芯、4芯电缆线,远距离传输(1-2公里)

                 ② GPRS传输:可内置GPRS模块,实时远程传输数据,(选配)

接收设备: 用户电脑、控制报警器、PLC、DCS、等

报警方式: 现场声光报警、外置报警器、远程控制器报警、数据采集报警等

报警设置: 标准配置两级报警,可选三级报警;可设置报警方式:常规高低报警、区间控制报警

电器接口: 3/4″NPT内螺纹、1/2″NPT内螺纹,同时支持2种电器连接方式

壳体材料: 压铸铝+喷砂氧化/氟氮漆,防爆防腐蚀

工作电源: 24VDC(12~30VDC)

尺寸重量: 183×143×107mm(L×W×H)1.5Kg(仪器净重)

 

产品特点:

(1)原装进口激光传感器,自动温度补偿、零点漂移及满量程漂移补偿.

(2)防高浓度气体冲击的自动保护及传感器故障自检功能.

(3)电路防护设计,降低安装和使用过程中的故障率.

(4)红外遥控方式,不开盖即可对探测器进行调整,安全方便.

(5)全量程范围温度数字自动跟踪补偿,保证测量准确性.

(6)温度补偿、多级校准,能同时符合国标和各个地区 地方、省级计量局标准.


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