Product Description
The online ammonia nitrogen sensor does not require reagents, is green and pollution-free, and can be monitored online in real time. It is equipped with ammonium ion electrode, pH electrode and reference electrode (potassium ion is optional) as standard. In the process of measuring ammonia nitrogen in water, automatic pH and temperature compensation are performed to make the measured value more accurate. The sensor can be directly installed, which is more economical, environmentally friendly, convenient and fast than traditional ammonia nitrogen analyzers. It adopts RS485 output and supports Modbus for easy integration.
Feature
- Digital sensor, RS-485 output, supports MODBUS;
- No reagents required, no pollution, more economical and environmentally friendly;
- Automatically compensate for pH and temperature in water;
- Ion electrode method, no electrolyte required, electrodes can be replaced separately, easy to maintain.
Parameter
| Name | Ammonia Nitrogen sensor |
| Measuring range | 0-100mg/L (optional 0-1000mg/L) |
| Measurement accuracy | ±10% or ±0.5mg/L (whichever is greater) |
| Resolution | 0.01mg/L |
| pH range | 4-10pH |
| pH accuracy | ±0.1pH |
| pH resolution | 0.01 |
| Sensor size | φ36mm*265rmm (with protective cover) |
| Protection level | IP68 |
| Maximum depth | 10 meters underwater |
| Temperature range | 0-50℃ |
| Sensor interface | Support RS-485, MODBUS protocol |
| Assembly | NPT3/4 thread, immersion installation |
| Power consumption | 0.25W (recommended power supply: DC 9-24V, ≥1A) |
| Probe cable length | 10 meters (default), customizable |
| Calibration | 1-point or 2-point calibration |
| Casing | POM+316L (customizable titanium alloy) |
Dimension
Company Profile
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.
Feedback
FAQ
1. Q: What information need to be provided to choose the suitable KWS-201 Online NH4-N Ammonia Nitrogen Sensor?
A: Please provide us: application filed, measuring range, power supply and output, so we can choose model and quote for you quickly.
2. Q: Are you a trade company or a manufacturer?
A: We are an ISO approved manufacturer specialized in level and flow measuring instruments.
OEM & ODM service are available. Welcome to visit us.
3. Q: What is your MOQ?
A: To start our cooperation, sample order is acceptable.
4. Q: What is your delivery date?
A: The delivery date is about 3-15 working days after receipt of payment.
5. Q: What is your payment terms?
A: We support T/T, PayPal and Trade Assurance.
For mass production order, it is 30% deposit in advance and 70% balance before shipment.
6. Q: What is Trade Assurance payment method:
A: It’s a free service which can protect your orders from payment to delivery.
And we now have USD104,000.00 of caution money to assure your orders.
7. Q: Do you have a warranty?
A: Yes, we have the warranty of 12 months.
