Digital online dissolved oxygen sensor with RS-485 modbus LoT optical method digital fluorescence dissolved oxygen probe

Feedback Ratings

1-19 Pieces

$800.00
20-49 Pieces

$720.00
>=50 Pieces

$600.00

Quantity:: - + Pieces available

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Shipping fee:: Depends on the order quantity.

Lead Time:: 15 day(s) after payment received

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Product Details

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Overview

Quick Details

Place of Origin:: Guangxi, China (Mainland)

Brand Name:: Nobotech

Model Number:: NS-D0-105

Measurement range:: 0-20 mg/L,0-20 ppm Temp:0-45℃

Measurement Accuracy:: DO:±3% of measured value; Temp:±0.5℃

Pressure range:: ≤0.6Mpa

Calibration:: Air automated calibration,sample calibration

Power supply:: DC:9~36VDC

Communication protocol:: MODBUS RS485

Storage temperature:: -15-65℃

Measuring temperature:: 0-45℃

Dimensions:: Sensor:Dia55mm*L 342mm

Packaging & Delivery

Selling Units:: Single item

Single package size:: 30X20X15 cm

Single gross weight:: 3.0 kg

Package Type:: carton

Lead Time :

Quantity(Piece)	1 - 1	>1
Est. Time(days)	15	To be negotiated

Product Description

Measurement Principle:

Dissolved Oxygen analyzer adopts fluorescence method to measure dissolved oxygen.The cap of the sensor is coated with a luminescent material. Blue light from an LED illuminates the luminescent chemical. The luminescent chemical instantly becomes excited and releases red light. The time and intensity of red light are inversely proportional to the concentration of oxygen molecules, So the concentration of oxygen molecules is calculated.

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Features:
The sensor adopts new type of oxygen sensitive membrane,with NTC temperature compensated function,whose measurement result has good repeatability and stability.
Won't produce oxygen consumption when measuring and no requirement of flow rate and stirring.
Breakthrough fluorescence technology,without membrane and the electrolyte and almost not need maintenance.
Built-in self-diagnosis function to ensure the accuracy of data.
Factory calibration,not need calibration for a year and can carry out field calibration.
Digital sensor,high anti-jamming capacity and far transmission distance.
Standard digital signal output,can achieve integration and networking with other equipment without controller.
Plug-and-play sensor,quick and easy installation.

Measurement range	DO:0-20 mg/L,0-20 ppm;Temperature:0-45℃
Measurement Accuracy	DO:±3% of the measured value; Temperature:±0.5℃
Pressure range	≤0.3Mpa
Calibration	Air automated calibration,sample calibration
Main material	Body:SUS316L + PVC(fresh water),Titanium alloy(marine);O-ring:fluorine rubber;Cable:PVC
Power supply	DC:9~36VDC
Communication protocol	MODBUS RS485
Storage temperature	-15-65℃
Measuring temperature	0-45℃
Dimensions	Sensor:Dia55mm*L 342mm
Weight	Sensor:1.85KG;
Protective rate	Sensor:IP68/NEMA6P;
Cable length	Standard:10m, the maximum may be extended to 100m

Product Installation

Installation of controller

Best stainless steel wing nut anchor bolt for construction fastener bags+cartons+pallets according to customer ' s requirement,Best stainless steel wing nut anch or bolt for construction fastener

Sensor installation

If used for a long time in the dirty water, to ensure that the measurement is normal,
Wash the dirt on the head of the probe regularly, especially the dirt of the two lenses.Turbidity calibration: a standard liquid before delivery has been used in calibration, customers generally don't need calibration, if think value has a deviation, can put the probe into the turbidity of the solution is known, and then through the instrument calibration function of sensor calibration or use our computer software to correct the calibration.(please refer to the instruction manual)

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Packing & Delivery

Product Name: Intelligent Water Hardness Meter		Brand Name: NOBOTECH
Model Number: PGM-1080C		Place of Origin: Nanning, China
Delivery Time: 3 to 4 weeks after payment

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 : noboheidi@ gmail.com nobo_fsy@ nobowisd.com
Mobile :+86-13077704818
Tel.:+86-0771-3812343
Web.: www.nobowisd.com www.nobotech.com

FAQ

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.