products details

Home Products

PH Sensor

Digital PH/ORP Dual Sensor For Drinking Water Pipes – MODBUS RTU, Support For The Installation Of The Flow Cell

All Category

Multi Parameter Water Quality Sensor

Portable Water Quality Analyzer

Water Quality Monitoring Equipment

Wastewater Monitoring System

Mr. Benjiamingzhang

knfeco@knfsensors.com

+8613926579015

13926579015

Contact Now

All Category

Multi Parameter Water Quality Sensor

Portable Water Quality Analyzer

Water Quality Monitoring Equipment

Digital PH/ORP Dual Sensor For Drinking Water Pipes – MODBUS RTU, Support For The Installation Of The Flow Cell

Brand Name:	KaiNaFu
Model Number:	KNF-101-2
MOQ:	1 pieces
Packaging Details:	Eco-friendly paper box
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Shenzhen

Certification:

Document:

Measurement Types:

PH,ORP,Temperature

Range:

0-14pH，-2000mV ~ +2000mV，0-60℃

Power Supply:

DC 9~27V

Power:

Shell Material:

Black ABS

Communication:

RS-485 Modbus-RTU

Supply Ability:

500 pieces/One month

Highlight:

RS485 Digital PH Sensor

MODBUS RTU Digital PH Sensor

Replaceable electronic ph sensor

Product Description

Digital PH/ORP Dual Sensor For Drinking Water Pipes – MODBUS RTU, Support For The Installation Of The Flow Cell

1.Product Overview
The KNF-101-2 pH/ORP sensor is a digital sensor product specially developed by our company for online monitoring of drinking water quality. It integrates digital circuits within the sensor and can simultaneously monitor three parameters: pH, ORP concentration, and temperature in water. It adopts an RS-485 transmission interface and Modbus-RTU communication protocol. It can be widely applied in online monitoring of drinking water, surface water, groundwater, sewage, etc.

Digital PH/ORP Dual Sensor For Drinking Water Pipes – MODBUS RTU, Support For The Installation Of The Flow Cell 0

2.Sensor features
1. Power isolation design ensures stable signal without interference;
2. Standard Modbus-RTU protocol, easy to connect and use;
3. One sensor can measure pH and ORP simultaneously;
4. Protection grade IP68, capable of long-term underwater operation.

4. Technical indicators

System	Power supply	DC 9~27V
	Power	0.5W
	Installation structure	RBMS
	Size	198mm*Φ32
	Shell material	Black ABS
	Working temperature	-5℃ - 45℃(No freezing)
	Undergo pressure	< 0.1MPa
pH	Measurement method	Electrochemical method (electrode method)
	Range	0-14pH
	Resolution	0.01pH
	Accuracy	± 0.05pH
	Repetition	0.01pH
	Response time (T90)	≤ 60秒
	Calibration method	Single point calibration, two-point calibration, three-point calibration
ORP	Measurement method	Electrochemical method (electrode method)
	Range	-2000mV ~ +2000mV
	Resolution	1mV
	Detection limit	1mV
	Accuracy	±20mV
	Repetition	10mV
	Response time (T90)	≤ 60 seconds
	Calibration method	Single point calibration, two-point calibration,
Temperature	Measurement method	Thermistor method
	Range	-5℃ ~ 60℃
	Resolution	0.1℃
	Precision	±0.4℃
	Repetition	0.2℃
	Response time (T90)	≤ 25 Second
	Calibration method	Single-point calibration

5. Introduction to the Water Quality Monitoring Software Cloud Platform (DATAIO)

All the water quality/water level related equipment produced by our company can be connected to the Kainafu water quality monitoring cloud platform! It can realize the reception, display, statistics, automatic analysis, storage, download and release of monitoring data from various water quality sensor devices. Generate visual calculation result charts intuitively on the display terminal of the monitoring management center.

▪ Desktop WEB page (login address: ion.onetestinc.com. Contact the product owner for a trial account to obtain it)
▪ Apple APP, Android APP
Wechat Official Account/Mini Program

Digital PH/ORP Dual Sensor For Drinking Water Pipes – MODBUS RTU, Support For The Installation Of The Flow Cell 2

Digital PH/ORP Dual Sensor For Drinking Water Pipes – MODBUS RTU, Support For The Installation Of The Flow Cell 3

Tags:

PH Sensor

ORP Sensor

COD Sensor

Water Turbidity Sensor

Conductivity Water Sensor

Dissolved Oxygen Sensor

Suspended Solids Sensor

Residual Chlorine Sensor

Ammonia Nitrogen Sensor

Chlorophyll A Sensor

Oil In Water Sensor

Blue Green Algae Sensor

Multi Parameter Water Quality Sensor

Water Level Gauge

Radar Water Level Sensor

Portable Water Quality Analyzer

Water Quality Monitoring Equipment

Aquaculture Monitoring System

River Monitoring System

Wastewater Monitoring System

PH Sensor

ORP Sensor

COD Sensor

Water Turbidity Sensor

Conductivity Water Sensor

Dissolved Oxygen Sensor

Suspended Solids Sensor

Residual Chlorine Sensor

Ammonia Nitrogen Sensor

Chlorophyll A Sensor

Oil In Water Sensor

Blue Green Algae Sensor

Multi Parameter Water Quality Sensor

Water Level Gauge

Radar Water Level Sensor

Portable Water Quality Analyzer

Water Quality Monitoring Equipment

Aquaculture Monitoring System

River Monitoring System

Wastewater Monitoring System

products details

Digital PH/ORP Dual Sensor For Drinking Water Pipes – MODBUS RTU, Support For The Installation Of The Flow Cell

PH Sensor

ORP Sensor

COD Sensor

Water Turbidity Sensor

Conductivity Water Sensor

Dissolved Oxygen Sensor

Suspended Solids Sensor

Residual Chlorine Sensor

Ammonia Nitrogen Sensor

Chlorophyll A Sensor

Oil In Water Sensor

Blue Green Algae Sensor

Multi Parameter Water Quality Sensor

Water Level Gauge

Radar Water Level Sensor

Portable Water Quality Analyzer

Water Quality Monitoring Equipment

Aquaculture Monitoring System

River Monitoring System

Wastewater Monitoring System

PH Sensor

ORP Sensor

COD Sensor

Water Turbidity Sensor

Conductivity Water Sensor

Dissolved Oxygen Sensor

Suspended Solids Sensor

Residual Chlorine Sensor

Ammonia Nitrogen Sensor

Chlorophyll A Sensor

Oil In Water Sensor

Blue Green Algae Sensor

Multi Parameter Water Quality Sensor

Water Level Gauge

Radar Water Level Sensor

Portable Water Quality Analyzer

Water Quality Monitoring Equipment

Aquaculture Monitoring System