Shenzhen Kainafu Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500 pieces/One month |
| Delivery Time | 5-10 Working day |
| Packaging Details | Eco-friendly paper box |
| Measurement index | PH,Temperature |
| range | 0-14pH，-5°C - 60°C |
| precision | ± 0.05pH |
| resolution ratio | 0.01pH |
| Temperature accuracy | ±0.4℃ |
| output | RS-485 interface |
| Brand Name | KaiNaFu |
| Model Number | KNF-101-1 |
| Certification | CNAS |
| Place of Origin | Shenzhen |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500 pieces/One month |
| Delivery Time | 5-10 Working day | Packaging Details | Eco-friendly paper box |
| Measurement index | PH,Temperature | range | 0-14pH，-5°C - 60°C |
| precision | ± 0.05pH | resolution ratio | 0.01pH |
| Temperature accuracy | ±0.4℃ | output | RS-485 interface |
| Brand Name | KaiNaFu | Model Number | KNF-101-1 |
| Certification | CNAS | Place of Origin | Shenzhen |
| High Light | 50M water ph probe ，RS485 water ph probe ，50M ph probes for wastewater | ||
1.Product Overview
KNF-101-1 digital pH sensor is a digital sensor developed by our company, which integrates the digital circuit into the sensor, with RS-485 transmission interface and Modbus-RTU communication protocol.
2.Sensor features
1,Power isolation design to ensure stable signal without interference;
2,Standard Modbus-RTU protocol, simple and convenient access;
3,Low power consumption design.
4. Technical indicators
|
System |
Powered by |
DC9 - 28V |
|
Installation structure |
RBMS |
|
|
Power |
0.5W |
|
|
Measurement parameters |
pH, temperature |
|
|
Communication interface |
RS485 + 4-20mA |
|
|
Working temperature |
-5℃ - 45℃ |
|
|
Bear pressure |
< 0.1MPa |
|
|
pH |
Measurement method |
Electrochemical method (electrode method) |
|
Measuring range |
0-14pH |
|
|
Resolution |
0.01pH |
|
|
Accuracy |
± 0.05pH |
|
|
Repetitiveness |
0.01pH |
|
|
Response time (T90) |
≤ 60s |
|
|
Calibration method |
Single point calibration, two-point calibration, three-point calibration |
|
|
Tempera ture |
Measurement method |
Thermistor method |
|
Measuring range |
-5°C - 60°C |
|
|
Resolution |
0.1°C |
|
|
Accuracy |
± 0.4°C |
|
|
Repetitiveness |
0.2°C |
|
|
Response Time(T90) |
≤ 25 seconds |
|
|
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
Company Details
Business Type:
Manufacturer
Year Established:
2017-03-24
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Kainafo Technology Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, technical services, and after-sales support, focusing on technological innovation and system integration in the field of water quality sensors and water quality monitoring. &n... Shenzhen Kainafo Technology Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, technical services, and after-sales support, focusing on technological innovation and system integration in the field of water quality sensors and water quality monitoring. &n...
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