Gas Roots Flow Meter with RS485 Modbus Protocol for Flow Control

• Customization: Available
• After-sales Service: Changing or Refunding
• Warranty: 1 Year
• Model NO.: Gas Roots Flowmeter
• Accuracy: >±1%
• Main Application: Nature Gas, Corrosive Liquid/Gas
• Size: DN25~DN150
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Volume Type Flow Meter
• Measuring Media: Gas
• Measuring Principle: Mechanics
• Measurement Object: Closed Pipeline
• Certification: ISO
• Ambient Temperature: -25 ºC ~ 80 ºC
• Medium Temperature: -20 ºC ~ 60 ºC
• Pressure: ≤ 400 Kpa
• Output: Pulse, 4~20mA, RS485
• Transport Package: Carton or Wooden
• Specification: DN25~DN150
• Trademark: METERINS
• Origin: Shanghai China
• HS Code: 9026801000
• Production Capacity: 50000PCS/Year
• Package Size: 30.00cm * 30.00cm * 60.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

OSMeterings Gas Roots Flow Meter with RS485 Modbus Protocol for Flow Control 

Gas Roots Flowmeter

The gas Roots flowmeter is a high-precision, high-reliability and wide-range gas monitoring and metering instrument. The intelligent gas Roots flowmeter is a new type of flowmeter that integrates flow, temperature, pressure sensors and intelligent instruments on the basis of the Roots flowmeter. The intelligent gas Roots flowmeter is an ideal instrument for measuring non-corrosive gases such as natural gas, city gas, propane, nitrogen, and industrial inert gases.

The main features of the product:
Wide Range: According to different specifications, the maximum range can reach 1:216.
Low Starting Flow: According to different specifications, the minimum starting flow rate can reach 0.04m3/h.
High Precision and High Repeatability: The long-term accuracy is not affected by the medium. It operates for a long time with stable accuracy.
Low Pressure Loss: According to different specifications, the pressure loss ranges from 0.08kPa to 0.58kPa.
High Integration and Low Power Consumption: Adopting advanced microcomputer technology and high-performance integrated chips, the whole machine is powerful in function and superior in performance.
Compact Structure: The pressure sensor, temperature sensor and flow sensor are all built-in, making the structure more compact.
GPRS Real-Time Management System.

Specification

Nominal Diameter	DN25~DN150
Temperature	Ambient Temperature: -25 ℃~+80 ℃ Medium Temperature: -20 ℃~+60 ℃
Pressure	≤ 400KPa
Accuracy	Level 1.0    Qmax~0.2Qmax: ± 1.0% 0.2Qmax~Qmin: ± 2.0%  Level 1.5    Qmax~0.2Qmax: ± 1.5% 0.2Qmax~Qmin: ± 3.0%
Power Supply	Internal Meter Power Supply Internal GPRS Power Supply  External Power Supply External (Solar) GPRS Power Supply
Output	Pulse, 4~20mA, RS485

Details Images

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Company Profile

OSMeterings is committed to providing cost-effective Chinese flow meters!

OSMeterings is an instrument and meter company with production and trade integration. We focus on the field of industrial measurement and control.  We locate in Shanghai, China with decades of projects experiences in chemical, petroleum, power, glass and other related industries.

OSMeterings values the communication and cooperation with all clients, and are committed to providing professional and comprehensive one-stop solutions to the clients all over the world to improve production efficiency and reduce costs.  We believe that only by meeting the needs of clients can achieve the sustainable development.

Certifications

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