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Company BROADSENSOR TECHNOLOGIES CO., LTD
Country China
Category Environmental monitoring techniques and equipment
Hall 9.2
Booth G12
Website www.broadsensor.com
Introduce BroadSensor,which is professional on the high-end water quality sondes’ design and production,started by experts who master nanotechnologies, optical devices and software algorithm.Therefore, our abundant technology development strength is absolutely reliable
BroadSensor concentrates on optical DO, Turbidity sensor, 4-electrode Conductivity, NH4-N, UV254 COD,BGA,chlorophyll, CDOM/fDOM sensors.
Innovative technologies, excellent quality and rigorous study are our mission, which drive us to go forward.
BroadSensor,Your Vision in the Water!

Products

便携水质多参数传感器
BS-1020是蛙视新一代自主研发生产的便携式多参数水质测试仪,采用安费诺MS军用规格连接器,内置GPS,数据存储多达100000条以上,采用长寿命可充电锂电池及背光键盘,功能全面操作简单,界面简洁,提高客户体验度。

优势特点 :
• 响应速度快,操作简单。
• 4个通用传感器接口,自动识别,支持热插拔。
• 内置绝压型压力传感器,且配备独立的温度传感器。
• 实现中英文语言用户切换。
• 可集成光学溶解氧、浊度(SS,透明度)、pH/ORP、电导率(TDS,盐度)等多款传感器。
光学PPB溶解氧传感器
蛙视新一代ppb溶解氧传感器,基于荧光猝熄原理,蓝光照射到荧光氧分子探针上激发出红光,由于氧分子是荧光探针的猝熄剂,氧分子可带走能量,所以激发出的红光的时间和强度与氧分子的浓度成反比。溶解氧传感器通过测量受激发的红光和参比光的相位差,并结合温度补偿后的3D标定数据模型,计算出氧分子浓度。

优点:
• 智能传感器,所有校准参数存储在传感器内部,即插即用。
• 光学技术,无需频繁更换膜片,也不用补充电解质溶液。
• 不需预热,响应速度快,最快30秒响应(T90)。
• 测量过程不消耗氧气。
• PTFE支撑材料,耐一定溶剂,漂移小,易存储。
• 自研膜片,氧探针,关键器件均可控。
• RS485数字输出,支持Modbus协议。
• SS316,PVC,全钛合金外壳,可选择性多。
UV254四波长COD传感器
蛙视UV254 COD传感器使用先进的深紫外UV LED冷光源,寿命长,漂移小。采用国际通用技术,经过验证的、高精确的紫外光吸收方法。无需样品预处理,反应分析速度快,不需要任何试剂、无需取样设备。传感器采用蓝,绿,红补偿光源,可有效消除浊度和色度对测量带来的影响。
优点:
·四光路: 254nm 和 470,530,630nm,可有效消除浊度和色度影响。
·紫外吸收法测定有机物(如COD TOC等),无需试剂,样品无需消解处理。
·响应速度快,最快10秒响应(T90)。
·采用先进的冷光源 UV LED,寿命长,漂移小。采用滤光片加PD接收器,无耗材,寿命长,漂移小。
·拥有自主产权和稳定关键器件供应链,产品具有极高性价比。
·可同时输出COD,SAC,T透光率,TOC ,BOD ,浊度 。

发酵溶解氧传感器
蛙视新一代发酵溶解氧传感器,基于荧光猝熄原理,蓝光照射到荧光氧分子探针上激发出红光,由于氧分子是荧光探针的猝熄剂,氧分子可带走能量,所以激发出的红光的时间和强度与氧分子的浓度成反比。溶解氧传感器通过测量受激发的红光和参比光的相位差,并结合温度补偿后的3D标定数据模型,计算出氧分子浓度。
优点:
·智能传感器,所有校准参数存储在传感器内部,即插即用。
·光学技术,无需频繁更换膜片,也不用补充电解质溶液。
·不需预热,响应速度快,最快30秒响应(T90)。
·测量过程不消耗氧气。
·膜片与传感器可分离。
·自研膜片,氧探针,关键器件均可控。
·RS485数字输出,支持Modbus协议。

数字氨氮硝氮总氮pH四合一传感器
蛙视总氮传感器可安装最多4个电化学电极,分别是参比电极,pH电极,NH4+电极以及NO3-测量电极。所有电极均支持用户现场更换,可通过NO3-、NH4+、pH以及温度自动补偿并计算出氨氮(NH4-N),硝氮和总氮数值。

优势和特点:
• 样品无需预处理,适用于不间断在线监测
• 自研NH4+,NO3-离子电极和涤纶液接参比电极(非常规多孔液接)
• 寿命更长,漂移更小,可短期干燥保存。
• RS485输出,支持Modbus RTU协议。
• 内置隔离器,抗干扰能力更优。
• 支持漏水告警。
• 防水等级 IP68
注:离子电极仅适合淡水应用,海水及水产养殖不适用。
Online Chlorophyll Sensor
hlorophyll in various forms is bound within living cells of photosynthetic organisms, such as phytoplankton and blue-green algae. The amount of chlorophyll found in a water sample is used as a measure of the concentration of phytoplankton. These measurements contribute to the understanding of the general biological “health” of the system. Chlorophyll measurements can also identify algal bloom events and their effects on water quality and anticipate toxic algal blooms.
Chlorophyll fluoresces when irradiated with light of a particular wavelength (435-470 nm). For field measurements, BroadSensor fluorometers induce chlorophyll to fluoresce by shining a beam of light of the proper wavelength into the water and then measuring the higher wavelength light which is emitted. These real-time chlorophyll measurements complement extractive lab analysis.

Advantages:

Digital Sensor, Output 485, Modbus;

Useable on Online Multiparameter Water Quality Sonda;

High sensibility; quick response; high stability; low power consumption; easy to operate and maintain.

自清洁紫外五波长COD传感器探头
The Broadsensor UV254 sensor is an optical-based absorption and transmittance with UV LED and PD technology sensor. The sensor measures the absorption at 254nm and 550nm at the same time to compensate the SAC measurement for interferences from turbidity and color.
Online Multi-parameter Water Quality Sonde
Online Multiparameter Water Quality Sonde is an instrument that collects water quality result. There are six different sensors at most can plug into the sonde at the same time. Each sensor measures their parameter through optical, physical or electrochemical method.

All BroadSensor's online sensor can plug into the interface, then the sonde identifies the sensor automatically. Output supports RS485, MODBUS.

Advantages:

International leading level technology;

With automatic cleaning wiper;

Digital sensor; Independent structure design;

Selectable COD, Transparency, optical DO, 4-electorde conductivity, Turbidity, Ammonium, pH, Chlorophyll, CDOM/fDOM,Oil in water and other BroadSensor's digital sensors.

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