Which gases can this monitor measure?

It is designed for measuring air, nitrogen, hydrogen, and oxygen.

What output interfaces are available?

It supports 4-20mA and RS485 digital interfaces for data transmission.

What is the warranty period?

We provide a 1-year warranty which includes free repair services.

Can the power supply be customized?

Yes, the power supply is customizable, typically supporting 24VDC.

Is OEM or ODM service available?

Yes, we offer both OEM and ODM services for custom requirements.

What are the lead times for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

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MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch

Meokon Sensor Technology (Shanghai) Co., Ltd.

11 yrs

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Product Highlights

MEMS Flow Sensing Technology: Utilizes MEMS chip and thermal conduction principle for precise gas flow measurement.
Digital Interface Support: Features 4-20mA and RS485 outputs for remote monitoring and configuration.
Wide Flow Range Options: Offers multiple rated flow ranges from 100 to 1000 sLM to suit various needs.
Durable Construction: Constructed with aluminum alloy base and polyester plastic shell for reliability.
Versatile Gas Compatibility: Suitable for measuring air, nitrogen, hydrogen, and oxygen in industrial settings.
1-Year Warranty Coverage: Includes 1-year warranty with free repair service for mechanical defects.
Customizable Power Supply: Supports 24VDC power supply with customizable outgoing methods.

Product Attributes

Customization: Available
After-sales Service: Free Repair
Warranty: 1 Year
Model NO.: MD-S975
Accuracy: ±2%
Main Application: Gas O2 N2
Size: 8~12 12~15 19~25 32~36
Sensor: Na
Application: Industrial Production
Type: Gas Flow Switch
Measuring Media: Gas
Measuring Principle: Electrical Principles
Measurement Object: Closed Pipeline
Certification: ISO
Power: 24VDC
Base Material: Aluminum Alloy
Shell Material: Plastic
Outgoing Method: Straight out Aviation
Transport Package: Carton
Specification: >5
Trademark: Meokon
Origin: Shanghai
Production Capacity: 50000 PCS/Year
Package Size: 25.00cm * 15.00cm * 10.00cm
Package Gross Weight: 1.000kg

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MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch pictures & photos — MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch

MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch

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MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
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MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
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MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch
MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch

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Product Description

MD-S975 4~20mA/RS485 Dual Color Digital Flow Switch

Gas flow monitors are widely used in various industries and application scenarios, such as industrial control (kilns), environmental monitoring, medical equipment and laboratory research. Gas flow monitors can provide reliable gas flow measurement solutions.
The gas flow monitor uses MEMS flow sensing chip technology to measure the gas medium flow in the flow channel through the principle of thermodynamics. It adopts precise measurement technology and fast-response sensors. The gas flow monitor can provide highly accurate flow measurement results and can operate stably even under complex environmental conditions. In addition, we also provide digital interfaces and remote monitoring functions to help customers easily obtain real-time data and perform remote configuration and control.

Application:

Smart building
Smart factory
Laboratory
Environmental monitoring

Technical characteristics:

Dial rotates 270° horizontally
Thermal conduction principle works
Supports quick selection of monitoring media
Provide digital interfaces and communication protocols
Provides a variety of rated flow range options
3-digit digital tube display, easy to read measurement results

Specification:

Product number	MD-S975
Measuring medium	Air, nitrogen, hydrogen, oxygen
Medium temperature	-10~60°C
Detection method	Thermal
Rated flow range	100/300/400/800/1000(unit sLM)
Pressure resistant	Maximum 0.2~2MPa (determined according to flow range)
voltage	DC24V
Accuracy	soil2%FS
unit	L/min
output method	4~20mA/RS485
Outgoing method	Straight out aviation
Installation method	PT1/2 external thread, PT3/4 external thread, etc. (determined according to flow range)
shell material	polyester plastic
Base material	Aluminum alloy

About the Supplier

This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2141510". Items marked "" are certified.

Meokon Sensor Technology (Shanghai) Co., Ltd.

Company Profile

MEOKON is an instrument manufacturer and IoT sensing solution provider based on digital sensing technology. Focusing on "water atmosphere" safety monitoring in multiple scenarios of smart cities such as smart fire protection, smart water services, building parks, and digital factories, it provides "multiple categories of smart sensing terminals, operation and maintenance services directly to customer sites, and smart equipment health management cloud platforms "Three-dimensional Internet of Things solutions are committed to becoming a reliable provider of IoT sensing solutions for users. MEOKON always focuses on users and scenarios, providing ultra-low power consumption, multi-sensory fusion IoT sensing terminals, including 110 sensing products for "water atmosphere" safety monitoring. Always create first-class digital instrumentation and IoT terminal solutions for user environment monitoring, digital management, and industrial automation. At the same time, it provides a full life cycle management cloud platform and equipment operation management services based on wireless intelligent terminals. After 10 years of development, MEOKON has become a leader in wireless intelligent terminals for smart city "water and atmosphere" security monitoring. It has been rated as a Shanghai high-tech enterprise, a national-level specialized special new small giant enterprise, and a Shanghai "technological small enterprise". "Giant Cultivation" enterprise, technology-based small and medium-sized enterprises, and Shanghai urban-level R&D center. The company has passed IS09001 production management system certification and SGS system certification, and has a 0.05 level measuring instrument type certificate. The company has more than 90 independent intellectual property rights, and its products have also passed CE Certification, CPA certification, RoHS certification, Ex explosion-proof and other more than 50 authoritative certifications. MEOKON's sales footprints cover China, the United States, Europe, Southeast Asia, Japan and South Korea and other countries. A service system has been formed with Shanghai, China as the operation headquarters and manufacturing base, and Chongqing Mingkong, Shenzhen Mingkong, Beijing Mingkong, and Wuhan Mingkong as the operation centers. Dedicated to providing users with more comprehensive and faster wireless intelligent terminals and industry solutions. Since its establishment in 2013, Meokon has insisted on independent research and development and innovation, and has mastered a number of independent intellectual property rights. Actively explore the development and industry applications of digital instruments and wireless intelligent sensing terminals. Technology exploration and product development in many fields such as pressure, liquid level, temperature, temperature and humidity, flow, water flooding, vibration, noise, water quality, gas, etc. It has formed industry technology leadership with multi-sensor fusion, ultra-low power consumption and in-depth scene edge algorithms. Meokon attaches great importance to the in-depth development of products. Through the optimal design of the product's appearance, embedded software, sensors, digital communications and many other aspects, it is more suitable for customers' industry usage characteristics. Many products are industry firsts and have won the trust of customers. Great recognition.

About Our Factory & Business Background

Business Type: Manufacturer/Factory
Address: Building 8, Hewang Wisdom Valley, No. 3236 Waiqingsong Road, Baihe Town, Qingpu District, Shanghai 201709, Shanghai, China
Plant Area: 2290 square meters
Number of Employees: 96
Registered Capital: 10,000,000 RMB
Terms of Payment: LC, T/T, Western Union
International Commercial Terms(Incoterms): FOB, CIF, CFR
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Shanghai ports

Our Production Capability & Technical Expertise

Main Products: Digital Pressure Gauge, Digital Pressure Controller, Digital Pressure Switch, Digital Electric Contact Pressure Gauge, Temperature and Humidity Table, Pressure Transmitters, Pressure Sensor, Lever Sensor
ODM Service Available: Yes
OEM Service Available: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2013-02-16
Export Year: 2017-11-01
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic
Number of Foreign Trading Staff: 5
Overseas Agent/Branch: No

FAQ

Which gases can this monitor measure?: It is designed for measuring air, nitrogen, hydrogen, and oxygen.
What output interfaces are available?: It supports 4-20mA and RS485 digital interfaces for data transmission.
What is the warranty period?: We provide a 1-year warranty which includes free repair services.
Can the power supply be customized?: Yes, the power supply is customizable, typically supporting 24VDC.
Is OEM or ODM service available?: Yes, we offer both OEM and ODM services for custom requirements.
What are the lead times for orders?: The average lead time is within 15 workdays for both peak and off-peak seasons.