Introduction to H4000 Online Multi Parameter Water Quality Sensor
Hongxin Sensing has launched the latest online multi parameter (multi in one) water quality sensor, with an integrated design that is reliable and easy to use. Up to 4 Macroxin digital sensors can be connected simultaneously, including fluorescence dissolved oxygen sensor, four electrode conductivity sensor, fiber optic turbidity sensor, digital pH electrode, blue-green algae and chlorophyll sensor. RS485 output, equipped with automatic cleaning device, greatly reduces maintenance costs, and each sensor is equipped with a quick plug waterproof connector. Compared to traditional shore based instruments, installation is more convenient and can more intuitively reflect the real data on site.
Application scenarios of H4000 online multi parameter water quality sensor
Fields such as surface water, groundwater, lakes, marine monitoring, and aquaculture.
H4000 online multi parameter water quality sensor product features
Digital sensor, RS485 output, supports MODBUS
All calibration parameters are stored in the sensor, and each probe comes with a waterproof connector for easy insertion and replacement.
Equipped with an automatic cleaning device, it can effectively remove surface stains from sensors, prevent microbial growth, and provide more accurate and lower maintenance.
Optional fluorescence based dissolved oxygen, four electrode conductivity, fiber optic turbidity, digital pH, blue-green algae, and chlorophyll sensors are suitable for long-term online monitoring.
Multi in one integrated design, capable of simultaneously connecting four probes to measure five parameters.
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Sensor Technical Specifications
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Fluorescence dissolved oxygen probe
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measuring range
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0-20 mg/L
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accuracy
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±0.3 mg/L
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resolution
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0.01 mg/L
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Fiber optic turbidity probe
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measuring range
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0-1000 NTU
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accuracy
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＜5%perhaps0.3 NTU
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resolution
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0.1 NTU
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Four electrode conductivity probe
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measuring range
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1 uS/cm-200 mS/cm
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accuracy
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1% FS
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resolution
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0-1000 uS/cm: 0.1 uS/cm
1 mS/cm-200mS/cm: 0.1 mS/cm
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digitpHprobe
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measuring range
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2-12 pH
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accuracy
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±0.1 pH
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resolution
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0.01
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Chlorophyll probe
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measuring range
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0~400ug/Lperhaps0~100RF
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detection limit
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0.09ug/L Chl
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resolution
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0.01ug/L Chl; 0.01RFU
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Blue-green algae probe
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measuring range
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0~100ug/Lperhaps0~100RFU
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detection limit
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0.04ug/L PC
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resolution
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0.01ug/L; 0.01RFU
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temperature
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measuring range
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0-50℃
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accuracy
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± 0.2℃
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resolution
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0.1℃
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Multi parameter sensors and other information
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operate temperature
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0~50℃
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output
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all the wayRS485output
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Does it support automatic cleaning brushes
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Yes/optional
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power supply
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12V ±5%
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Length
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standard configuration10rice
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warranty
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Fluorescence dissolved oxygen probe
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a year
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Flat head turbidity probe
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a year
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Four electrode conductivity probe
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a year
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Fiber opticpHprobe
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three months
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Blue-green algae probe
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a year
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Chlorophyll probe
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a year
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temperature
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a year
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Online multi probe mother body
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three years
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Other consumables
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three months
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ordering information
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product name
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model
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describe
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Online conventional five parameter (multi probe) water quality sensor
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H4000
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Including fluorescence method for dissolved oxygen, four electrode conductivity, flat head turbidity, electrochemical pH, temperature, self-cleaning brush. 12V power supply, IP68 waterproof. 1 RS485 output.
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Online multi probe fluorescence dissolved oxygen sensor
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H504-B
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Detection range 0~20mg/L or 0~200% saturation, accuracy 1%, 485 interface, waterproof joint, IP68
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Online multi probe four electrode conductivity sensor
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H520-B
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Range: 1 μ s/cm~200ms/cm, accuracy:<1%, electrode material: nickel, sheath material: PEEK， Operating temperature: 0~50 ℃, 485 interface, waterproof connector, IP68
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Online multi probe fiber optic sensor for turbidity
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H510-C
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Flat turbidity. Range: 0.1~1000NTU, accuracy:<5% or 0.3NTU, response time:< 2 seconds, sheath material: 316L, operating temperature: 0~50 ℃, 485 interface, waterproof joint, IP68
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Online multi probe digital pH sensor
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H532-A
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Online industrial pH electrode, 0-12, waterproof connector, IP68
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Online multi probe blue-green algae sensor
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H513-B
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Measurement range: 0~100ug/L or 0~100RFU, detection limit: 0.04ug/L PC, 485 interface, waterproof joint, IP68
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Online multi probe chlorophyll sensor
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H514-B
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Measurement range: 0~400ug/L or 0~100RF, detection limit: 0.09ug/L Chl, 485 interface, waterproof connector, IP68
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Online multi probe automatic cleaning brush
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H541-A
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Automatic cleaning brush kit, including motor brush and positioning device, 2 sets of components, waterproof joint, IP68
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Online multi probe mother sonde
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H603-A
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Online multi probe mother body, capable of connecting pH, four electrode conductivity, optical dissolved oxygen, turbidity, chlorophyll and blue-green algae (up to 4), including protective cover, 485 interface, waterproof connector, IP68
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