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RS485 Interface PH Controller -2~+16pH For Water Treatment Monitoring

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RS485 Interface PH Controller -2~+16pH For Water Treatment Monitoring

RS485 Interface PH Controller -2~+16pH For Water Treatment  Monitoring
RS485 Interface PH Controller -2~+16pH For Water Treatment  Monitoring

Large Image :  RS485 Interface PH Controller -2~+16pH For Water Treatment Monitoring

Product Details:
Place of Origin: China
Brand Name: Daruifuno
Certification: CE, ISO
Model Number: DUC2-PH-H-A
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Carton
Delivery Time: 5-25 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000 Sets per Month

RS485 Interface PH Controller -2~+16pH For Water Treatment Monitoring

Description
Product Name: PH Meter Measurement Range: -2~16pH
ORP Range: ±3000mV Temp. Range: -10~150℃ / 14~302℉
Relay Output: 2 Settable SPST Relays Analog Output: 2 Settable 0/4~20mA
Communication: Two-wire RS485 Interface Configuration Info.: Power Off Protection
Data Record: 14000 Historical Data Protection Level: IP66
High Light:

RS485 Interface PH Controller

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Water Treatment PH Controller

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RS485 online monitoring pH meter

RS485 Interface PH Controller -2~+16pH For Water Treatment Monitoring

 

 

DUC2-PH-H-A is a self-developed pH meter for online monitoring of pH/ORP value. It is output to the monitoring room through RS485 or current transmission for record keeping.

 

pH/ORP controller is an intelligent online chemical analysis instrument, which is widely used in thermal power, chemical fertilizer, metallurgy, environmental protection,Continuous monitoring of pH or ORP and temperature in solutions in the pharmaceutical, biochemical, food and tap water industries.

 

 

Specification:

Model DUC2-PH-H-A
Software Version DRFN PH Analysis software V1.0
Sensor Input Compatible with all DRFN's PH Digital Sensors
Display Range PH -2~+16pH
ORP ±3000mV
TEMP -10~500℃ /14~932℉
Resolution PH 0.01pH
ORP 1mV
TEMP 0.1℃/ 0.1℉
Relay Control 2 settable SPST relays, max. Load 3A/250VAC
Analog Current 2 settable 0/4~20mA current outputs, max. Load 1000 ohms
Communication Method

Two-wire RS485 interface; MODBUS RTU; JSON text data format

OTA ——
Display Screen

128*64 black-and-white graphic lattice LCD
adjustable backlight mode
adjustable display rate

Configuration Information Power off protection, parameters are retained indefinitely
Time/Data Record

Year/month/day/hour/min/second, record 14000 historical data
record interval can be set between 1~999 minutes

Maintenance Records Last 100 times
Protection Level IP66
Operating Environment 0~60℃,RH<95% ( no condensation)
Storage Environment -20~70℃,RH<55% ( no condensation, precision instruments)
Shell Material Enhanced ABS
Dimension 144*144*120 mm
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 100~240VAC
Power Consumption About 7W
Weight About 800g

More details please refer to catalog here:

Daruifuno Catalog.pdf

 

Brief introduction:

● 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 Chinese and 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;
● OTA download technology as a smart configuration option for the instrument.

 

RS485 Interface PH Controller -2~+16pH For Water Treatment  Monitoring 0
Aplication:
Water treatment monitoring

Drinking water,surface water,water quality analyze,ground water,ect.
Industrial process monitoring and dosing control
Chemical,petroleum,paper,food and medicine,PCB manufacturing,etc.
FAQ
Q1. Does the instrument have a self-diagnostic function and how does it prompt?

A: The pH meter has self-diagnosis function.When the instrument is in calibration and maintenance,it can diagnose the PH/ORP sensor,if there is improper operation or poor PH/ORP sensor characteristics, the screen makes an image display and advises the user to re-maintain or replace the sensor.


Q2. What are the special advantages of the pH instruments?
A: The instrument can not only compensate the temperature of the test sample by connecting the temperature sensor, but also self-check the working temperature of the instrument in real time. When the working temperature of the instrument changes, the instrument compensates the hardware change caused by the temperature drift. Make the test results more accurate, this is a patented technology.
 

Contact Details
Suzhou Delfino Environmental Technology Co., Ltd.

Contact Person: Yuki Fu

Tel: +8615716217387

Send your inquiry directly to us (0 / 3000)