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

Product Details

Contact Now

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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.

DOZ-6850

 

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

DOZ-6850 DOZ-6850

 

Matched Sensor

DOZ-6850

 

DOZ-6850

 

DOZ-6850 DOZ-6850

 

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FAQS

Frequently Asked Questions (FAQ) About Doz-6850

What does the Doz-6850 controller do?

Down Down

Online monitoring of dissolved ozone concentration.

How to install the Doz-6850 controller?

Down Down

Install sensor wiring at the selected location.

How to maintain Doz-6850 controller?

Down Down

Clean and calibrate regularly and check the circuit.

Doz - 6850 Why is the reading inaccurate?

Down Down

Sensor failure or miscalibration.
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