China Smart Water Pressure Sensor manufacturer
Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Microscopic Small MEMS Mass Flow Meter Compressed Air Nitrogen Oxygen MF4700

Microscopic Small MEMS Mass Flow Meter Compressed Air Nitrogen Oxygen MF4700

Brand Name Yunyi
Model Number MF4700
Certification ISO CE
Place of Origin China
Minimum Order Quantity 1
Price USD$205-USD$238/Unit
Payment Terms T/T, Western Union ,paypal
Supply Ability 1000 unit/month
Delivery Time 5-10 working days
Packaging Details Standard export package
Rangeability: 50:1
Repeatability: ±0.8%
Span stability: ±0.12%/oC
Power supply 8~24Vdc, 50mA max.
Output Analog, RS232/RS485 (Modbus)
Accuracy ±(2.5+0.5FS)%
Flow Range 0~ 100,200,500sccm, 0-10, 20 50L/M
Detailed Product Description

Description of  LCD Display MF4700 MF4701 MF4703 MF4708 RS485 Oxygen Flow Meter Mass Flowmeter

 

MF4700 mass flow meter LCD MF4701 MF4703 MF4708 RS485 oxygen flow meter are made with Siargo's proprietary MEMS sensing technology. It applies for clean and dry gas metering and control. The meter is designed with the structure of a rotameter but with the full capabilityof a digital gas mass flow metrology and LED display. Both instant and accumulated flowrate can be read and displayed. The front buttons let user to access and adjust the parameters as well as stored data. The standard RS485 Modbus enablesthe remote access and integration.

 

Details Images of LCD Display MF4700 MF4701 MF4703 MF4708 RS485 Oxygen Flow Meter Mass Flowmeter

 

 

Features and Application of LCD Display MF4700 MF4701 MF4703 MF4708 RS485 Oxygen Flow Meter Mass Flowmeter

 

Direct mass flow measurement with high accuracy
 

Multiple sensing elements for extended rangeability over 1OO:1
 

Easy remote accessible user interface with RS485 Modbus and/or linearized analogdata
 

Bright LED display for instant and accunulated flowrate with on-site access via front buttons
 

Record flowrate patterns with over range indication
 

Easy for remote communication and integration
 

Compatible with traditional rotameter mechanical connections
 

Flow range and mechanical dimensionscan be fully customized

 

 

Specification of LCD Display MF4700 MF4701 MF4703 MF4708 RS485 Oxygen Flow Meter Mass Flowmeter

 

 

ModelMF4701MF4703MF4708Unit
FlowRange0~ 100,200,5000~1,2,50~10, 20, 50sccm/SLPM
Rangeability50:1
Accuracy±(2.5+0.5FS)%
Repeatability±0.8%
Offset stability0.1%FS
Span stability±0.12%/℃
Response time10 (default, can be changed via button)msec
Power supply8~24Vdc, 50mA max.
OutputAnalog, RS232/RS485 (Modbus)
DisplayLED with 2 indicators
Display unitsInstant flow: sccm/SLPM; Accumulated flow: SL
Resolution0.001, 0.01, 0.1,1 unit, selectable
Pressure loss

100Pa

Max pressure

0.5MPa

Temperature

-10~+55°C

Storage

-20~+65°C

Humidity<95%RH, no condensation
MechanicalNPTorBSPT
Key board3 keys
CalibrationAir(20°C,101.325 kPa)
Electrical5 pins, CD R-5

FAQ

Q: How long will you reply me?

A: We will contact you as soon as possible but within 12 hours.

Q: Can I get some samples?

A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.

Q: How soon can you arrange your production?

A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.

Q: What's delivery time?

A: It usually takes about 3-5 working days for small order and 10-15 days for big order.

Q: How do you control your quality ?

A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).

Q: What certificates do you have ?

A: ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.

Q: Could I visit your factory?

A: Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.

Q: What's your warranty terms?

A: We offer 12 months warranty time.

Q: Can you provide OEM & Customized service?

A: Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.

Product Tags: Microscopic MEMS Mass Flow Meter   MF4700 MEMS Mass Flow Meter   MF4700 Microscopic Flow Meter  
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