Expert in Water Quality Measurement and Water Treatment Project Since 2007
E-mail: michael@shboqu.com Whatsapp：86-15000087545
Digital lon Sensor BH-485-ION
BH-485-ION DIGITAL ION SENSOR
BH-485-ION is a digital ion sensor with RS485 communication and standard Modbus protocol. Housing material is corrosion-resistant (PPS+POM), IP68 protection, suitable for most water quality monitoring environments;This online ion sensor uses an industrial-grade composite electrode, the reference electrode double salt bridge design and have longer working life;Built-in temperature sensor and compensation algorithm,high precision; It has been widely used in domestic and foreign scientific research institutions, chemical production, agricultural fertilizer, and organic wastewater industries. It is used for the detection of general sewage, waste water and surface water. It can be installed in sink or flow tank.
TECHNICAL SPECIFICATIONS
Model | BH-485-ION Digital Ion Sensor |
Parameter measurement | Fluoride ion,chloride ion,Calcium ion,nitrate ion, potassium ion etc |
| Chemical equation | F-,Cl-,Ca2+,NO3-,NH4+,K+, etc |
Measure range | 0.02-1000ppm(mg/L) Temperature:(0~50.0)℃ |
| Resolution | 0.01mg/L |
| Tempensation | PT1000 |
Accuracy | ±2% when 0~100mg/L at 25℃ ±5% when 0~1000mg/L at 25℃ |
Power supply | 12V (customized for 5V,24VDC) |
Slope | 52~59mV/25℃ |
| Response | <30s (90% right value) |
Communication mode | RS485(Modbus RTU) |
Cable length | 5 meters, can be ODM depend on user's requirements |
Installation | Sinking type,circulation type etc. |
Overall size | D:30mm L:250mm, cable:3meters(it can be extended) |
Interfering Ion
| Ion Type | Formula | Interfering ion |
| Fluoride ion | F- | OH- |
| Chloride ion | Cl- | CN-,Br,I-,OH-,S2- |
| Calcium ion | Ca2+ | Pb2+,Hg2+,Si2+,Fe2+,Cu2+,Ni2+,NH3,Na+,Li+,Tris+,K+,Ba+,Zn2+,Mg2+ |
| Nitrate | NO3- | CIO4-,I-,CIO3-,F- |
| Ammonium ion | NH4+ | K+,Na+ |
| Potassium | K+ | Cs+,NH4+,Tl+,H+,Ag+,Tris+,Li+,Na+ |
TECHNICAL FEATURES
directly with standard RS485 modbus output
different membrane for F-,Cl-,Ca2+,NO3-,NH4+,K+
PT1000 Temperature compensation to measure it at real time
IP68 protection, water proof cable
new technology and membrane can be changed
resolution:0.01mg/L;Accuracy ±2% when 0~100mg/L and ±5% when 0~1000mg/L at 25℃
Contact Us
Office Add：No. 118 Xiuyan Road,Pudong New Area,Shanghai,Zip Code:201315,China
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BOQU Instrument focus on development and production of water quality analyzers and sensors, including water quality meter, dissolved oxygen meter, pH sensors, etc.
