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HWS-1300 Nitrate /Chlorine/Nitrite/Fluoride Ion Sensor
General application, river water, lake, drinking water, environmental protection, breeding, etc.
Power source | 9 ~ 36VDC |
Output | RS485 MODBUS |
Measurement method | ion electrode method |
Shell material | POM |
Shape | diameter 30mm * length 160mm |
Measurement accuracy | ± 2.5% |
Waterproof rating | IP68 |
measurement range | 0.1-10000mg/L |
Pressure range | ≤0.3Mpa |
Temperature compensation | NTC10K |
Measuring temperature | 0 to 50℃ |
Connection method | 4-core cable |
Cable length | standard 10 meters cable,available Extend to 100 meters |
Calibration | sample calibration, standard solution calibration |
Mounting thread | NPT3 / 4 ’’ |



Q: Is your company a manufacturer??
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: How about the quality of the managements?
A: We have a complete quality control system, our products will be fully pre-inspection before shipping to you. We have the certification of ISO, CE, we could send the certification test of our company to you.
Q: Can you offer OEM services?
A: Yes,we support OEM and ODM products according to your requirements.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q: How about warranty?
A: 12 months warranty
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