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Yingpan Circle, Xiaozhan Town, Jinnan District, Tianjin City
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Tianjin Jisite Instrument Co., Ltd
Gas mass flowmeter
NegotiableUpdate on 05/18
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Overview
The G300 thermal gas mass flowmeter comes standard with high-precision sensors and digital circuits, which can complete all the basic functions required for measurement and control. The G300 series adopts the standard RS-485 Modbus RTU communication mode. The RS-485 bus can be extended up to 255 devices for simultaneous use.
Product Details
G300mass flow metercharacteristic
High precision, high-resolution control
Low power, power<0.5W
Integrate 20 types of basic gases
Customizable 10 types of mixed gases
Digital control, RS-485 Modbus RTU communication mode
Wide flow range
No preheating required
No installation direction restrictions
Has high repeatability and reliability
Comes with temperature compensation, compensation range 0-50 ℃
Has high stability
Small package sizeIntroduction to Range and Accuracy
Available range:
最大 0-50 slpm
Minimum 0-1sccm
Please refer to the selection table for the standard range
Range ratio: 1000:1
Full scale accuracy: ± 0.2%
Reading accuracy: ± 0.8%
Repeatability: ± 0.2% FS
Introduction to Digital Design
G300 seriesmass flow meterStandard high-precision sensors andDigital circuits can complete the necessary measurements and controlsIt has basic functions. The G300 series uses standard RS-485Modbus RTU communication mode. RS-485 bus is expandable up toUp to 255 devices are used simultaneously.
Application Fields
Gas and liquid chromatographs
Semiconductor process
Environmental monitoring equipment
Micro reaction device and material preparation experimental apparatus（CVD）
Gas generator
Gas distribution and mixing system
