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Industrial online ozone monitor is a water quality online monitoring and control instrument with microprocessor. The instrument is widely used in drinking water treatment plants, drinking water distribution networks, swimming pools, water quality treatment projects, sewage treatment, water quality disinfection (ozone generator matching) and other industrial processes to continuously monitor and control the ozone value in the aqueous solution.
♥ LCD color screen LCD display
♥ Smart menu operation
♥ A variety of signal output methods
♥ Two sets of relay control switches
♥ High limit, low limit and hysteresis control
♥ The same interface displays ozone, temperature and status, etc.
♥ With password protection to prevent misuse by non-staff
| HY-4058 Technical Parameter | |
| Measuring range | Ozone: 0~20.00mg/L; |
| Temperature: 0~50.0℃; | |
| Resolution | Ozone: 0.001mg/L; |
| Temperature: 0.1℃; | |
| Basic error | Ozone: ±1%F.S; |
| Temperature: ±0.3℃; | |
| Response time | 90% less than 90 seconds; |
| 2-way current output | 0/4~20mA (load resistance <750Ω); |
| 20~4mA (load resistance <750Ω); | |
| Communication output | RS485 MODBUS RTU; |
| Two sets of relay control contacts | 3A 250VAC, 3A 30VDC; |
| Power supply (optional) | 85~265VAC±10%, 50±1Hz, power≤3W; |
| 9~36VDC, power: ≤3W; | |
| Dimensions | 98×98×130mm; |
| Installation method | panel type, wall-mounted type; |
| Panel opening size | 93×93mm; |
| Protection class | IP65; |
| Weight | 0.6kg; |
| Working environment | Ambient temperature: -10~60℃; |
| Relative humidity: not more than 90%; | |
| Except for the earth's magnetic field, there is no strong magnetic field interference around. | |
| HY-6530 | |
| Power supply | 9~36VDC |
| Output | RS485 MODBUS RTU |
| Measurement material | double platinum ring |
| Shell material | glass + POM |
| Waterproof grade | IP68 |
| Measuring range | 0-2mg/L; 0-10mg/L; 0-20mg/L |
| Measurement accuracy | ±1%F.S |
| Measurement accuracy | ≤0.3Mpa |
| Temperature Compensation | NTC10K |
| Temperature range | 0-80℃ |
| Calibration | sample calibration, chlorine-free water calibration, comparison calibration |
| Connection method | 4-core cable |
| Cable length | Standard 10m cable, optional Extend to 100 meters |
| Mounting thread | PG13.5 |
| Scope of application | tap water, swimming pool water, etc. |






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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