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Digital RS485 Oxidation Reduction Potential Sensor Modbus Various Industries

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Xi'an Desun Uniwill Electronic Technology Co., Ltd.

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Digital RS485 Oxidation Reduction Potential Sensor Modbus Various Industries

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Brand Name :	Desun Uniwill
Model Number :	DS525
Price :	According to the specific quantity
Payment Terms :	L/C, D/A, D/P, T/T
Delivery Time :	7-15 working days

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Product Details
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Digital RS485 Oxidation Reduction Potential Sensor Modbus Various Industries

China factory direct sale digital RS485 ORP sensor for water quality monitoring various industries supports Modbus

^Overview

^{Desun Uniwill Digital ORP sensor adopts industrial on-line
electrode and built-in temperature sensor, which can automatically
compensate for temperature, and is suitable for long-term
monitoring of online environment. The sensor adopts RS485 output
and supports Modbus, which can realize networking and system
integration without a controller.}

^Features

^{Range: -999 ~ 999mV Accuracy: ± 20mV}

^{Resolution: 1mV}

^{0 ~ 50 ℃;}

^{IP68 protection, water depth within 10 meters}

^{Built-in temperature sensor, automatic temperature compensation
Digital sensor,}

^{support RS-485, MODBUS protocol}

^{Adopt high-performance industrial online electrode, can work stably
for a long time}

Technical parameter

Item	Parameters
model	DS525
Range	-999~999mV
Precision	±20mV
Resolution	1mV
Deepest depth	Underwater 30m
Protection level	IP68
Max operating pressure	6bar
storage temperature	0~ 60 °C
temperature range	0~ 50°C

Sensor interface	Support RS-485, MODBUS protocol
assembly	Input type
Power information	DC 5~12V, current <50mA
size	Φ 26 * 167.5 mm
Probe cable length	10 meters (default), can be customized
Housing material	POM, SS316

Maintenance methods and common problems

Maintenance schedule and method

Maintenance schedule

It is recommended to periodically calibrate or clean the sensor surface according to the actual application scenario.

Maintenance tasks,	Recommended maintenance frequency
Calibrate the sensor (if required by the competent authority)	According to the maintenance schedule required by the competent authority

Maintenance method

Sensor maintenance

External surface of the sensor: Wash the external surface of the sensor with tap water. If debris remains, wipe it with a moist soft cloth.
Check the cable of the sensor: The cable should not be tight during normal work, otherwise the internal wires of the cable will be easily broken and the sensor will not work properly.
Sensor storage: When the sensor is not in use, you should fasten the black plastic cap and check whether the sponge inside is wet. If it is not wet enough, please add 3mol / L potassium chloride solution and let the electrode be stored in the solution with potassium chloride.

Precautions

The probe contains sensitive optical and electronic components. Ensure that the probe is not subject to severe mechanical impact. Damage to the sensor due to impact or manpower will not be covered by the warranty. Water ingress to the sensor due to replacement of the ORP electrode is not covered by the warranty.

Frequently Asked Questions

Error	Possible causes	Solutions
The operation interface cannot be connected or the measurement results are not displayed	Controller and cable connection error	Reconnect the controller and cables
	Cable failure	Please contact us
Measured values are too high, too low, or the values remain unstable	Measurement shifted	Recalibration
	Water has entered the product	Please contact us
	The ORP electrolyte is exhausted	Replace the ORP electrochemical part

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