High quality watertreatment NO2 Nitrate Sensor
1. Introduction
Our high - quality water treatment NO2 nitrate sensor is an
essential tool for efficient and accurate nitrate detection in
water treatment processes. This sensor is designed with the most
advanced technology to ensure reliable performance.
It features high sensitivity, capable of detecting even trace
amounts of nitrate in water. Whether in municipal water treatment
plants, industrial wastewater treatment facilities, or in
aquaculture water management, this sensor plays a crucial role. The
high - quality construction materials make it durable and resistant
to the harsh chemical and physical conditions often present in
water treatment environments.
The sensor provides real - time data on nitrate levels, enabling
operators to make timely adjustments to the water treatment
process. This helps in maintaining optimal water quality by
effectively controlling nitrate concentrations, which is vital for
environmental protection and human health. With its precision and
stability, the NO2 nitrate sensor is an indispensable asset in
modern water treatment systems.
2. Features
l no pharmacy
lNo film, not affected by surfactants.
lNo micropores, there is no danger of holes blocking in the sewage.
lRS485 digital output.
lEasy maintenance, no need to replace the diaphragm.
lAutomatic temperature compensation
lNo pressure balance required
3. Technical Specifications
Model | KWS-1600 |
Range | 0~2 ppm |
Material | Polyacetal resin, PTFE, Gold, Silver Polyformaldehyde resin, teflon, gold, silver. |
Accuracy | ±0.1% |
Operating Temperature | 5~50℃ |
PH | 5-9 |
Power Supply | 12VDC |
Output | RS485, Modbus |
Electrolyte life | One year |
Power Supply | 12V |
Flow rate | 10-40l/min |
Installation | Flow cell installation |
Calibration | one-point slope calibration, zero calibration |
4. Application range
- Tap water
- sewage
- Fish pond
- Natural water body
5. Installation
Flow cell installation
6. Structure
7. NO2-sensor use precautions (no film series)
When using the electrode, it should ensure 10-20L/H running water
in the flow cell to ensure the accuracy of the measurement data. If
there is no water in the flow cell, the electrolyte will evaporate
and the electrode will be invalid.
When the electrode is not used for the long time, the protective
cap should be worn and immersed in water to prevent evaporation of
the electrolyte and invalidate the electrode.
8. NO2-sensor maintenance (no film series)
1. Prepare the electrolyte.
Fill the electrolyte bottle with distilled water and shake it
repeatedly until it is completely dissolved. Seal the bottle for
further use.
2. Inject the electrolyte. l
Place the white silicone rubber cap with on the front of the
sensor. l
Screw down the front end of the sensor (sensor cap) with the
silicone rubber cap l
Be careful not to get the black mat on the sensor down (this mat is
a selective ion diaphragm, not a normal rubber mat) l
After cleaning the sensor cap several times with distilled water,
invert it to dry l
Open the electrolyte bottle cap l
Put the electrolyte into the sensor cap until a small amount of
electrolyte overflows, taking care to avoid mixing bubbles as much
as possible.
3. Install the sensor l
Screw the sensor cover together with the white silicone rubber cap
onto the sensor body
Tighten the sensor cap by hand l
Remove the white silicone rubber cap and keep it for future use l
Wipe excess electrolyte with soft paper
4. Sensor Repire
If the sensor is out of water for more than 48 hours, perform the
following steps to fix it.
After replacing the electrolyte according to the above steps 1, 2,
immerse the sensor in clean water (normal tap water) for 3-5 days
(Note: the sensor is connected to the controller and is powered
on), then repeat steps 1, 2 and replace the electrolysis again. The
sensor can be used normally after recalibration after 24 hours.
5. Daily inspection of the sensor l
Regularly check whether the sensor is contaminated by dirt, algae
or air bubbles. Bubbles can be removed by increasing the flow rate.
l
Frequently use the method to detect the measured value of the
controller. If the deviation is greater than 5%, recalibrate the
sensor. l
If the calibration cannot be completed, replace the electrolyte or
selective ion diaphragm.
Company Information
Xi'an Kacise is certified by ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety
explosion-proof and isolated safety explosion-proof, etc. which
assure our products are conform to the international standards.
We have been specializing in manufacturing pressure, level and flow
measuring instruments and related products for 10 years. We have
experienced technical and management personnel, through the efforts
of our entire staff, we have become a professional measuring
instrument manufacturer and solution provider. And we are
continuously trying to improve product quality.
Currently, Kacise sensor is already exported to America, Spain,
Australia, Chile and 20 other countries and regions, and received
many favorable feedbacks. Our overseas distributers are also
increasing. We regards “reasonable prices, efficient production
time and good after-sales service” as our tenet, and hope to
cooperate with more customers for mutual development.
Our Services
- Your inquiry will be replied in 24hours.
- Well-trained and experienced staffs to answer all your enquires in
fluent English.
- OEM&ODM, we can help you to design and your request will be put
into product.
- Distributorship are offered for your unique design and some our
current models.
- Protection of your sales area, ideas of design and all your private
information.
- Discounts are offered based on order quantities.
