RFQ
  • Overview
  • Products
  • Catalogs
  • Tech Contents
  • Solution

RK500-04 Type-B Dissolved Oxygen(DO) Sensor

  • NG # 04316-HW-RIK-005

The RK500-04 Type-B Dissolved Oxygen (DO) Sensor is a high-performance water quality monitoring device designed for accurate and real-time measurement of dissolved oxygen and temperature in various aquatic environments. Utilizing advanced fluorescence technology, it delivers fast response, high precision, and long-term stability, making it suitable for industrial, environmental, and aquaculture applications.

Manufactured By :
Rika Sensor
Ask For Price

Stock

Need Help Ordering?
Call +88 01714243446

Custom Pricing

Get A Quote
Ask For Price
Need Help Ordering?
Call +88 01714243446

Stock

Custom Pricing

Get A Quote

Overview

The RK500-04 Type-B Dissolved Oxygen Sensor is engineered to provide reliable and continuous monitoring of dissolved oxygen levels in water-based systems. Built on a fluorescence measurement principle, the sensor ensures accurate detection of oxygen concentration with minimal interference from environmental factors. Its robust stainless steel construction enhances durability, allowing it to operate effectively in demanding industrial and environmental conditions.

This sensor integrates both dissolved oxygen and temperature measurement, enabling comprehensive water quality analysis in a single device. With its fast response time and high sensitivity, it is capable of delivering real-time data for process control and monitoring applications. The device is designed for easy installation, supporting both pipeline and submersible mounting, and features an IP68 rating for full water immersion.

Widely used in industries such as water treatment, aquaculture, environmental monitoring, and chemical processing, the RK500-04 ensures consistent performance with low drift and minimal maintenance. Its compatibility with RS485 and 4–20mA outputs allows seamless integration into modern control systems, making it a reliable solution for continuous dissolved oxygen monitoring.

Specification

  • Model: RK500-04 Type-B
  • Measurement Parameters: Dissolved Oxygen (DO), Temperature
  • DO Range: 0–20 mg/L (optional up to 0–50 mg/L)
  • Temperature Range: 0–60°C
  • DO Accuracy: ±0.2 mg/L
  • Temperature Accuracy: ±0.5°C
  • Resolution: 0.01 mg/L (DO), 0.1°C (Temperature)
  • Repeatability: 0.05 mg/L
  • Response Time: T90 < 40 seconds
  • Stability: Drift < 0.2 mg/L per year
  • Measuring Principle: Fluorescent method
  • Temperature Compensation: Thermal resistance
  • Output Signal: RS485 and 4–20mA (simultaneous)
  • Power Supply: 7–30 VDC
  • Power Consumption: < 0.2W
  • Material: 316L Stainless Steel
  • Protection Rating: IP68 (submersible)
  • Operating Temperature: -5°C to +60°C
  • Storage Temperature: -20°C to +80°C
  • Working Pressure: Up to 0.8 MPa
  • Installation Method: Pipe or immersion (dip) mounting
  • Thread Type: NPT 3/4 (upper and lower)
  • Cable Length: 5m (customizable)
  • Weight: Approximately 0.7 kg

Other Rika Sensor Products

RK500-09 Multi-parameter water quality sensor
Rika Sensor Industrial Tools & Accessories 04315-HW-RIK-004

RK500-12 Type-C2 Water pH Sensor（seawater, industrial water）
Rika Sensor Industrial Tools & Accessories 04327-HW-RIK-016

RK500-11 Liquid Temperature Sensor
Rika Sensor Industrial Tools & Accessories 04323-HW-RIK-012

RK500-20 Total Suspended Solid (TSS)Sensor
Rika Sensor Industrial Tools & Accessories 04321-HW-RIK-010

RK500-12 Type-D2 Industrial pH Probe (seawater, industrial water)
Rika Sensor Industrial Tools & Accessories 04330-HW-RIK-019

RK500-07 Type-A Turbidity Sensor
Rika Sensor Industrial Tools & Accessories 04319-HW-RIK-008

RK500-07 Type-B Water turbidity probe (Corrosion-Resistant)
Rika Sensor Industrial Tools & Accessories 04335-HW-RIK-024

RK500-12 Type-A2 pH Meter Sensor（seawater, industrial water）
Rika Sensor Industrial Tools & Accessories 04324-HW-RIK-013

RK500-07 (Liquid cooling) Turbidity Sensor
Rika Sensor Industrial Tools & Accessories 04313-HW-RIK-002

RK500-04 Type-A Optical Dissolved Oxygen (DO) Probe（Economy）
Rika Sensor Industrial Tools & Accessories 04333-HW-RIK-022

RK500-12 Type-D1 pH Sensor for Conventional Water
Rika Sensor Industrial Tools & Accessories 04329-HW-RIK-018

RK500-13 Type-B Online Electrical Conductivity （EC）Sensor
Rika Sensor Industrial Tools & Accessories 04317-HW-RIK-006

RK500-12 Type-A1 pH Sensor Conventional water
Rika Sensor Industrial Tools & Accessories 04318-HW-RIK-007

RK500-12 Type-C3 Water pH Sensor（Pressure & High-Temp）
Rika Sensor Industrial Tools & Accessories 04328-HW-RIK-017

RK500-17 Chlorophyll sensor
Rika Sensor Industrial Tools & Accessories 04322-HW-RIK-011

RKL-01 Submersible Liquid Level Transmitter Submersible Water Level Sensor
Rika Sensor Industrial Tools & Accessories 04312-HW-RIK-001

RK500-06 ORP Sensor Water Quality Monitoring Sensor
Rika Sensor Industrial Tools & Accessories 04320-HW-RIK-009

RK500-12 Type-B3 Submersible pH Probe（High temperature environment）
Rika Sensor Industrial Tools & Accessories 04325-HW-RIK-014

RK300-08 Multi-in-one Gas Sensor
Rika Sensor Industrial Tools & Accessories 04332-HW-RIK-021

RK500-13 (Liquid cooling) EC Sensor
Rika Sensor Industrial Tools & Accessories 04314-HW-RIK-003

BUYERS WHO LIKED THIS PRODUCT ALSO LIKED

KUKA Articulated robot KR IONTEC
KUKA Industrial Tools & Accessories 00125-HW-KU-022 00125-HW-KU-022

Keystone Pipe Handling Tools Beckets & Bails
KeyStone Industrial Tools & Accessories 00100-HW-KEY-001

Keystone Dual Flapper Check Valves
KeyStone Industrial Tools & Accessories 00100-HW-KEY-002

Type CD Drill Pipe Elevators API Spec 8A/8C For Drill Collar/Casing/Tubing
made in china Industrial Tools & Accessories 00400-HW-PIELV-004

Coriolis flow transmitter CFT34A
Schneider Electric Industrial Tools & Accessories 00400-HW-SCH-022 CFT34A

Model 1100 Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0716-HW-BLA-001

Model 1200 In-Line Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0717-HW-BLA-002

FloClean Sanitary Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0718-HW-BLA-003

QuikSert® In-Line Turbine Flow Meter
Badger Meter Industrial Tools & Accessories 0719-HW-BLA-004

Blancett 900 Series Positive Displacement Flow Meter
Badger Meter Industrial Tools & Accessories 0720-HW-BLA-005

GF Signet 515 Rotor-X Paddle Wheel Flow Sensor
GF Signet Industrial Tools & Accessories 0721-HW-GFS-001

GF Signet 2537 Paddlewheel Flow Meter
GF Signet Industrial Tools & Accessories 0722-HW-GFS-002

Related Searches

Business & Industrial Automation
Books & Journals
Ergotron
GOVERLAN
ALF-Sensor
Service Express

Privacy Preference Center

Your privacy

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and change our default settings. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. You can get more information by going to our Privacy Policy or Statement in the footer of the website.

Strictly necessary cookies
Always active

These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

Cookies details
Performance cookies

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. Most of these cookies collect and process aggregated (anonymized) information without identifying individuals. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Cookies details
Functional cookies

These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

Cookies details
Targeting cookies

These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant adverts on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising.

Cookies details
Cookie List
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.

  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Name
    trwv.vc
  • Host
    ngenit.com
  • Duration
    A few seconds
  • Type
    First Party
  • Category
    Targeting cookies
  • Description
    Marketo - These cookies store the total number of visits each visitor has to the Site, track email recipient behavior to measure campaign effectiveness and personalize Site content based on information known about the visitor.

Powered byOneTrust

Ask Query
All RFQ Product Added In Query!

Check all added RFQ in one place, hit the button to show all added RFQ.

Submit RFQ