Category: Digital PH ORP Controller

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IP66 automatic digital ph meter for water treatment

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IP66 automatic digital ph meter for water treatment

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Measuring range	0~14pH
option	AC 100~240V DC 18~36V
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Model No.: DUC2-PH

Brand: daruifuno

Certification: ISO9001

Warranty: 1 Year

Signal Type: Digital

Relay Control: Two SPST relays

Communication: RS485 Modbus RTU

Display: 3.2 inch

Data Recording: 10000 historical data

Material: enhanced ABS

Dimension: 144*144*120mm

Support Customization: Oem

Place Of Origin: China

Display Range: 0~14pH ±2000mV

Resolution: 0.01pH 1mV

Description

Product Description

The pH meter is a device used to control the pH of a liquid. It can adjust the pH of the liquid by adding acid or alkali to achieve the desired pH value. The dosing function of the pH controller is realized based on the principle of feedback control, that is, according to the difference between the pH value of the liquid detected by the sensor and the set value, the dosing amount is adjusted by controlling the opening and closing of the dosing valve, so that the liquid The pH value reaches the set value.
The advantage of the pH meter is that it can realize automatic control without manual intervention, which greatly improves production efficiency and product quality. In addition, the digital pH meter can also avoid the occurrence of over-dosing or under-dosing, thus ensuring the stability and reliability of the production process.

Features

● Compatible with all DRFN digital PH/ORP sensors;
● Automatic temperature compensation;
● The working status of the sensor can be queried, including reading the serial number;
● Support a variety of installation methods;
● Time and historical data recording function;
● 3.2-inch large LCD screen;
● User-friendly English language interface;
● Password can be set to prevent misoperation;

● 2 SPST multi-function and settable relays;
● Two 0/4~20mA active current loop outputs;
● RS485 interface, Modbus RTU communication protocol;

● IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas;

Specification

Product Name	Digital PH Meter
Product Model	DUC2-PH
Brand Name	Daruifuno
Display Rang(PH)	0~14pH
Display Range（ORP）	±2000mV
Display Range（TEMP）	-10～500℃ /14~932℉
Resolution	0.01pH? ?1mV? ?0.1℃/0.1℉
Relay Control	2 settable SPST relays with a maximum load of 3A/250VAC
Analog Current Output	2 settable 0/4~20mA active current loop outputs, max load 1000Ohm
Communication Method	RS485 interface; MODBUS RTU; support JSON text data format
Display Screen	128*64 LCD, adjustable backlight mode, adjustable display rate
Configuration	Power off protection, parameters are retained indefinitely
Time/Data Record	Record 10000 historical data
Maintenance Records	Last 100
Operating Temperature	0～60℃，RH<95% ( no condensation)
Storage Temperature	-20～70℃, RH<55% ( no condensation, precision instruments)
Shell Material	Enhanced ABS
Protection Grade	IP66
Dimension	144144120mm
Mounting Method	Wall mounting, pipe clamping, panel (hole size 138*138 mm)
Electrical Interface	The back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm
Power Supply	100~240V AC or 18~36V DC
Power Consumption	7W
Weight	800g

digital ph meter

This digital pH meter has a time and historical data recording function, which can record 10,000 pieces of historical data and 100 maintenance records, which is convenient for users to query and manage data.

Suzhou delfino environmental technology company focuses on online water quality analyzers, such as PH/ORP analyzer, Conductivity Analyzer, Turbidity Analyzer, Cod Analyzer, Dissolved Oxygen Analyzer, etc..If you are interested in the pil in Water Analyzer, please contact us.

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Category: Digital PH ORP Controller

 Products> Online Water Quality Controllers> Digital PH ORP Controller> IP66 automatic digital ph meter for water treatment

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