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NTC10K - 10~150℃ Online PH ORP Analyzer for Aquaculture Water Treatment

Categories pH ORP Analyzer
Brand Name: Daruifuno
Model Number: APX2-G4A
Certification: CE
Place of Origin: China
MOQ: Negotiable
Price: Negotiable
Supply Ability: 100 Unit/Week
Delivery Time: 7-10 Working Days
Packaging Details: Carton and PE foam for PH ORP Analyzer Meter
Product name: Online PH ORP Gauge
Sensor interface: Differential Signal/General Combination
WiFi: Support
Communication mode: Two-wire RS485 interface
Resolution: 0.01PH / 1mV
Sensor Input TEMP: PT1000 or NTC10K
Accuracy: PH: ±0.02pH /ORP: ±2mV
Measurements data: 14,000
Maintenance record: 100
Power: 100~240VAC
Instrument size: 144*144*120mm
Power consumption: 10W
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NTC10K - 10~150℃ Online PH ORP Analyzer for Aquaculture Water Treatment


NTC10K - 10~150℃ Online PH ORP Analyzer for Aquaculture Water Treatment


Brief introduction


PH/ORP gauges has a temperature detection and temperature compensation function, supporting pH electrodes with temperature to measure temperature changes in aqueous solutions. It is a patented temperature drift compensation technology, which makes the instrument more stable and accurate in all kinds of environments.


The PH/ORP gauges use salt-bridged primary battery electrodes (PH electrodes) to detect changes in the concentration of hydrogen ions in the solution, which affect the electrode level. It is usually made of glass and commonly known as PH glass electrode measurement. Mathematic defines pH as a commonly used congenital negative value for the concentration of hydrogen ions, i.e. pH=-lg[H⁺]


Applications of Online PH ORP gauge


1 Water treatment monitoring: drinking water surface water quality groundwater environmental sewage discharge monitoring urban drainage network monitoring


2 Industrial process monitoring and dosing control treatment: chemical petroleum paper food medicine electroplating PCB manufacture


Technical Parameters of Online PH ORP gauge


ModelAPX2-G4A
Software versionDRFN PH Analysis software V1.0
Sensor Input PHGlass PH sensor.
Sensor Input ORPRedox sensor (platinum / gold sensor)
Sensor Input TEMPPT1000 or NTC10K

Sensor Input

Ground Electrode

Combination electrode with ground rod
Range / Resolution PH-2~16pH / 0.01pH
Range / Resolution ORP±2000mV / 1mV

Range Resolution

Measure Temperature

-10~150℃ / 0.1℃(14~302℉ / 0.1℉)
Performance Accuracy0.1% of span or PH: ±0.02pH /ORP: ±2mV, select larger one.
Performance Stability0.05% of span every 24 hours, no accumulation.

Performance

Repeat-ability

Better than 0.1% of span
Electrode Self-diagnosisThe zero and slope of the electrodes are diagnosed during calibration and maintenance. If the screen prompts maintenance or replacement, the buzzer prompts briefly.
Relay Control2 SPST relays: the maximum load is 3A/250VAC.
Analog Current OutputTwo 0/4 ~ 20mA currents; accuracy 0.00025 (16 bits); Maximum load 1000 Ω.

Communication Mode


Two-wire RS485 interface, communication protocol: MODBUS RTU

Supports JSON (JavaScript Object Notation) text data formats.

Display Language128 x 64 dots; English / Chinese / Other languages

Time History/

Data Record

Record in years, months, dates, hours, minutes and seconds,

Keep 14,000 historical measurements and last 100 maintenance data

Overall Dimensions144*144*120mm Panel Hole dimension 138*138mm
PowerAC power supply 100~240VAC
Power Consumption10W

Advantage of Online PH ORP gauge

PH/ORP gauges can be connected to a variety of traditional PH/T or ORP combination electrodes. It has the patented temperature detection and temperature drift compensation technology


The PH/ORP online gauge for differential signal input is compatible with ground rod pH sensors to solve problems like reference junction potential and sensor ground loops.


The PH ORP gauge works accurately in years, months, dates, hours, minutes and seconds, it records the measurement data on time to form a consultable historical data. The PH ORP gauge can record up to 14,000 historical measurements. The recording interval is freely set by the user. User maintenance are also recorded and the last 100 maintenance data are saved to help us find and analyze the cause of the instrument's abnormal operation.


Analog pH (acidity-base) and ORP (oxidation-reduction potential) sensors are commonly used in environments where liquid properties need to be monitored. These environments include but are not limited to:


Water treatment: In water supply systems, sewage treatment plants or other water treatment facilities, monitoring the pH and redox potential of water is very important to ensure that water quality is acceptable and safe.


Chemical industry: In the chemical industry, monitoring the pH and redox potential of reactants can help control and optimize chemical processes to ensure the stability and quality of production.


Food and Beverages: In food processing and beverage production, monitoring the pH and redox potential of liquids helps ensure product quality and hygienic safety.


Swimming pools and hot springs: Monitoring the pH value of water bodies such as swimming pools and hot springs is one of the important means to maintain clean and safe water quality.


Environmental Monitoring: In environmental science and ecology, monitoring the pH and redox potential of soil or water helps assess the health of the environment.


These sensors play a key role in the above environments. By monitoring the pH value and redox potential of liquids in real time, they can help people control and adjust the properties of liquids, and take necessary measures in a timely manner to maintain the quality and quality of the environment, products or processes. stability.


Quality NTC10K  - 10~150℃ Online PH ORP Analyzer for Aquaculture Water Treatment for sale
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