Nobo NS-ZS602 RS-485 or 4-20mA output sewage treatment turbidity meter onlineDigital turbidity sensor

Feedback Ratings
  • 1-19 Sets
  • 20-49 Sets
  • >=50 Sets
10% OFF Discount ends in : : :
- + Sets available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Contact Supplier
Report Suspicious Activity
Quick Details
Place of Origin:
Guangxi, China (Mainland)
Brand Name:
Model Number:
measuring range:
0.01-4000 NTU
Power supply:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
52.3X31X37 cm
Single gross weight:
3.0 kg
Package Type:
Lead Time :
Quantity(Set) 1 - 1 >1
Est. Time(days) 15 To be negotiated
Product Description
Introduction(low range):

The water contains soil, silt, fine organic matter and other microorganisms and colloids that cause turbidity in the water. Turbidity sensor is a sensor that detects the turbidity of water by measuring the degree of obstruction of suspended matter to light. The infrared wave transmitted by the emitter on the sensor is absorbed, reflected and scattered by the measured object during the transmission process, and a part of the transmitted light can be irradiated to the detector in the 180 °direction. The intensity of light received on the detector is related to the turbidity of the sewage being measured, so the turbidity of the sewage can be calculated by measuring the intensity of the transmitted light. It is widely used in chemical industry, electroplating, paper making, environmental protection water treatment engineering, pharmaceutical, food, tap water and other solutions turbidity monitoring. Especially suitable for outdoor and scene using .

Detailed Images

Main Feature :

◇Digital submersible turbidity sensor , output RS485 and 4-20mA signal directly
◇Shell with 316 stainless steel material, with good corrosion resistance.
◇The stable invisible infrared light source is used to avoid the interference of the colorimetry in the liquid and the external visible light to the sensor measurement.
◇Using quartz glass lens with high transmittance in optical path, infrared wave emission and reception are more stable.
◇Wide range, stable measurement, high accuracy, good reproducibility, not affected by the flow rate and pressure of the sample.
◇Communication function :Two photoelectric isolation signals output, that is, RS-485 communication interface and 4-20mA current output , data acquisition can be carried out without instrument , direct connection computer , PLC , etc. with RS485 / 4 - 20mA signal interface
◇The sensor can be set up through RS485 communication, from slave address and baud rate, on-line calibration, factory reset, the corresponding range of 4-20ma output, Modification range, proportional coefficient and incremental compensation and so on.
◇Using three point correction way
◇The key components are imported from foreign famous brand .
◇ Power off protection >10 years.

Technical parameters
1).Measuring range : 0~500NTU,range customizable .
2).Accuracy :±1.0%FS
3).Repetition property:±1.0%
4).Signal output :With RS485 communication and 4~20mA signal output ,All are optoelectronic coupler isolation protection
5).Working condition :environmental temp.0~60℃,Pressure resistance ≤0.6MP
6).Output load:load<500Ω(4~20mA)
7).Power supply :DC 12V10%
8).Dimension :length 237mm,Maximum outer diameter 64mm.
9).Installation way :submersible
10).Installation of snail teeth:G1" pipe thread
12).Protection grade :IP68 

Packing & Delivery
Product Name: turbidity meter
Brand Name: NOBOTECH 
Model Number: turbidity meter
Place of Origin: Nanning, China
Delivery Time: 3 to 4 weeks after payment
◇ The new high qulaity shell is waterproof , dust-proof and damp-proof .
◇ Wide range , stable measurement , high accuracy , good repeatability  and strong anti-jamming.
◇ Communication function : RS - 485 communication port witch can optional , photoelectric isolation 4-20mA analog output , the corresponding value can be set freely.
◇ Relay lag value can be set freely , avoid frequent action of switch relay. It has the function of setting the switch on and off .
◇ Adopting two-point correction method , the instrument measurement range can be modified.
◇ Watchdog function : Make sure the instrument dose not crash.
◇ The turbidity sensor is not affected by the flow rate and pressure of the sample.
◇ The infrared wave transmitted by the emitter on the sensor uses a stable invisible near monochromatic infrared light source to avoid the interference of the chroma in the liquid and the extemal visible light to the measurement of the sensor .
◇ The quartz glass lens with high transmittance is used in the optical path of the sensor , and the infrared wave is more stable to transimit and receive , and the photometric compensation is built in to improve the measuring accuracy.
Our Company

     Nanning Nobo Instrument Co., Ltd. is a leading high-tech enterprise for about 10 years ,which includes design , research & development , production , sales and service . We are focus on researching and developing intelligent water quality analysis instrument . Such as , PH/ORP meter , conductivity meter , dissolved oxygen meter , residual chlorin meter , dissolved ozone meter , ion meter , turbidity meter , salinity meter , sludge concentration meter ect. 
    We will apply the Internet cloud service technology and offer the solution of internet of things system .Such as , multi-parameter water quality monitoring network system , smart city , smart agriculture and so on .
   If you have any request pls don't hesitate to contact us , OEM and customized are available ! We sincerely hope to cooperation with you !

Email : nobo_fsy @   noboheidi@
Mobile :+86-13077704818
Tel.:+86-0771-6717697 ext 80


Q: How do you guarantee the quality?
A: Firstly, we have our own factory with strong R&D center and QA team which can totally make sure the quality of every single product. Secondly, we have a completed after-sale service .

Q: Is OEM available?
A: Yes, all goods can be customized according to your requirements, including packing, LOGO print, etc.

Q: Can it buy only 1 set of the meter?
A: Yes. No matter how many products you buy, we are grateful all along.

Q: How to deliver the goods for trial order or small order?
A : At customer's request ,we prefer to choose international express, such as DHL, EMS.TNT.Fedex.

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like

Similar products in other categories: