DOZ-6850

Q: What does the Doz-6850 controller do?

Online monitoring of dissolved ozone concentration.

Q: How to install the Doz-6850 controller?

Install sensor wiring at the selected location.

Q: How to maintain Doz-6850 controller?

Clean and calibrate regularly and check the circuit.

Q: Doz - 6850 Why is the reading inaccurate?

Sensor failure or miscalibration.

DOZ-6850

DOZ-6850 online Dissolved Ozone Controller is a micro computerized precision instrument. Adopt the advanced non-film constant voltage sensor, no need to replace the diaphragm and pharmaceuticals. High sensitivity, rapid signal response, accurate measurement, stable performance, easy maintenance. The large LCD display, English menu operation. Multi-parameter display: The value of dissolved ozone, temperature, output current and has range transfinite alarm. With factory reset function, slope correction function. Automatic/Manual Temperature Compensation: 0℃ to 60℃ The control interface: two groups of ON/OFF relay contact, divided into high and low alarm signal photoelectric isolation output. The third group relay: automatic cleaning control function analog output.(Optional) Relay lag quantity any setting, relay load 3 A 220 vac/24 VD Communication function (optional): RS-485 communication interface , 4 to 20 mA current output corresponding to the Ozone value can be set freely. Hysteresis amount can be set freely to avoid frequent switching relay action Watchdog function: to ensure that the instrument will not crash Core devices from famous foreign brands Restore the factory settings. Power-down protection> 10 years IP65 protection enclosure.

Product Details

Contact Now

Product Details

Application

Widely used for continuous monitoring and control of ozone content in aqueous solutions for drinking water treatment plants, canning plants, drinking water distribution networks, swimming pools, cooling circulating water, water treatment etc.

Main Technique Specification

	DOZ-6850 online Dissolved Ozone Controller with sensor
Measuring Range	0.00 - 20.00 mg /L (ppm) 0-60℃,
Resolution	0. 01 mg/L, 0.1℃
Accuracy	± 1%FS or ±0.01mg/L ±0.5℃
Display	Large Screen Multi-parameters LCD
Temp. Compensation	Automatic/Manual temperature compensation(0-60℃)
Current output	isolation to protect , 4 ~ 20mA signal output
Control output	two sets of ON / OFF relay contacts, divided into the high point, low alarm signal , optically isolated output. The third group relay: automatic cleaning control function analog output.(Optional)
Communication output	Standard Modbus RS485 function to PC (optional)
Contact capacity	Relay lag quantity any setting, relay load 3 A 220 vac/24 VDC
Output load	load <750Ω (4-20mA)
Power	AC 220V±10%, 50/60Hz
Working environment	Ambient Temp. 0-60℃, Relative Humidity ≤90%
Dimensions	96×96×156mm(H X W X D), 0.9kgs
Hole size	92×92mm (H X W)
Installation Mode	Panel Mounted, Pipe and wall mounted
Protection grade:	IP 65 enclosure

Doz-6850 Ozone Controller With Sensor

Matched Sensor

Get in Touch

If you are interested in our products, you can choose to leave your information here, and we will be in touch with you shortly.

FAQS

Frequently Asked Questions (FAQ) About Doz-6850

What does the Doz-6850 controller do?

Online monitoring of dissolved ozone concentration.

How to install the Doz-6850 controller?

Install sensor wiring at the selected location.

How to maintain Doz-6850 controller?

Clean and calibrate regularly and check the circuit.

Doz - 6850 Why is the reading inaccurate?

Sensor failure or miscalibration.

Related News

Apr.21,2025

Understanding Turbidity Meter Types: Which One Is Right for Your Application?

Monitoring turbidity—an indicator of water clarity—is vital for applications ranging from drinking water treatment to environmental monitoring.

Apr.21,2025

Understanding Total Dissolved Solids

Water may look clear, but that doesn’t mean it's pure. Hidden within every glass can be a range of minerals, salts, metals, and organic substances collectively known as total dissolved solids.

Apr.21,2025

Transmitter 4 20mA Technology

In the world of industrial automation and process control, accurate signal transmission is everything.

Apr.21,2025

Smart RO System Controller

In today’s world, clean water isn’t just a luxury—it’s a necessity. Whether in residential settings or industrial applications, ensuring a consistent supply of high-quality water has become vital.

Apr.21,2025

Residual Chlorine Meter is Essential

Chlorination is one of the most widely used methods for disinfecting water, whether it’s for municipal supply, swimming pools, or industrial processes.

Apr.21,2025

Essential Water Sampler Types

When it comes to environmental analysis, wastewater treatment, or drinking water inspection, water sampler types play a crucial role in collecting representative water samples for laboratory analysis.

Apr.21,2025

Dissolved Oxygen Meter

Water may look clean, but what’s happening on the molecular level often tells a different story.

Apr.21,2025

Different Types of Sensors in Industrial Automation

In the rapidly evolving age of smart manufacturing and Industry 4.0, the different types of sensors deployed across production facilities are nothing short of transformative.