100～240VAC PH Transmitter For Online Water Monitoring

100～240VAC PH Transmitter For Online Water Monitoring

It can be used with DRFN digital PH sensor to realize real-time online monitoring of PH or ORP in water quality in chemical wastewater treatment, food and beverage, and pharmaceutical industries.

Specification:

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;​

● Select the temperature display unit, "℃" or "℉" can be selected.

 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.

Q3: Is there any stock?
A: Yes,we have materials in stock to help you to get the samples as soon as we can

Q4: How to track my Order?
A: After shipped, we will email you the tracking number.

Q5: How about warranty ?
A: Warranty: 12 months, Lifetime maintenance

Q6: How about after-sales service?
A : We are 24 hours online, if you have any problem,pls contact us directly.

Q7. What are the applications of dissolved oxygen analyzers?
A: Sewage/Surface water monitoring/Aquaculture water bodies/Urban sewage treatment/Industrial wastewater treatment /Aquariums