PUVNO3-900 China Wholesale Factory Industrial Online Nitrate RS485 NO3 Nitrate Nitrogen Sensor Probe Electrode Water Testing Monitoring Instruments
Product Description
Industrial Online Nitrate RS485 NO3 Nitrate Nitrogen Sensor Probe Electrode Water Testing Monitoring Instruments
n Features
u Spectrometer NO3 Probe direct immersion measurement without sampling and pre-processing;
u No chemical reagents, no secondary pollution;
u Short response time enables continuous measurement;
u The sensor has an automatic cleaning function that reduces maintenance.
u Sensor power supply positive and negative reverse connection protection
u Sensor RS485 A/B terminal is connected to the power supply protection
u Wireless data transmission module for optional
n Applications
u Drinking water / surface water / industrial production process water / sewage treatment, etc.,
u Continuously monitor the concentration of nitrate dissolved in water, especially for monitoring sewage aeration tanks, controlling denitrification process
n Technical Specifications
Measuring Range | 0.1～40.0mg/L ( 2mm ) |
Accuracy | ±5% |
Repeatability | ± 2% |
Resolution | 0.01 mg/L |
Pressure range | ≤0.4Mpa |
Sensor material | Body：SUS316L（fresh water），Titanium alloy（Ocean marine）；Cable：PUR |
Calibration | Standard calibration |
Power Supply | AC：85-500VAC (50/60HZ) DC：9~36VDC |
Output | 3-way 4-20mA |
Relay | Three-way relays, programmed response parameter and response value. |
Communication protocol | MODBUS RS485 |
Storage temperature | -15-50℃ |
Measuring temperature | 0-45℃（Non-freezing） |
Dimensions | Sensor：Diam69mm*Length 380mm |
Weight | Sensor：3.2KG；Transmitter：1.35KG |
Protective rate | Sensor：IP68/NEMA6P；Transmitter：IP65/ NEMA4X |
Cable length | Standard:10M,the maximum may be extended to 100m |
Suggested Backup spare parts | PGP-UVNO3 : UVNO3 Sensor Scraper |
Applications:
1. Drinking water / surface water / industrial production process water / sewage treatment, etc.,
2. Continuously monitor the concentration of nitrate dissolved in water, especially for monitoring sewage aeration tanks, controlling denitrification process
WHY CHOOSE US:
Probest is a professional ISO9001 certificated manufacturer with many patents specializing in researching, developing, producing of water analysis instruments, including portable water analyzer, multi-parameter water quality analyzer, data acquisition and transmission terminal. The product can be applied to the fields of water quality monitoring of drinking water, waste water, surface water, aquaculture water, industrial process water, etc.
Probest is a reliable company including 30+ researcher, focusing on the development of sensor technology to make water analysis faster, simpler, greener and better.
Quality is our core advantages, providing stable and reliable water quality analysis.