MF5712 Digital Air Gas Electronic Mass Nitrogen Oxygen Metering 200L/Min

Description

Applications:
MF5712 Gas mass flow meter suitable for different gas(Like air, compressed air, oxygen, nitrogen, CO² and other inactive gas ect.) Instant flow rate testing and Flow accumlation calculation.
Features:
- Ultra low power by batteries or optional external AC adaptor
- Protable design, small and easy to install
- MEMS technology, achieve small gas flow rate testing, high accuracy.
- RS485 Modbus protocol ready for networking
- User programmable range alarm for safety and other monitoring/control functionality
Specification:
Model：MF5712 (Black)
Flow range：0-200L/Min
Power supply：4*AA Batteries or  External AC adaptor
Power dissipation：≤ 10mW
Output：RS485 (optional)
Display：LCD
Display unit：Instant flow rate:  SLPM(L/min); Flow accumlation: NCM(m3)
Display resolution    ： 0.1L/Min
Functions：Password Setting; Total Setting & Resetting; Alarm function
Working pressure    ：≤ 0.8MPa
Working temperature： -10～ +55℃
Pressure loss： ≤ 2000Pa
Standard calibration gas：Nitrogen, 20°C,  101.325kPa
User interface：miniUSB
Pipe diameter：12mm
Mechanical connection： NPT 1/2
Weight：350g
Package included:
1 x Gas Mass Flow Meter Kit
the import tax/duty is the buyer's responsibility, not included in the price and the shipping fee. It is charged by the custom of your country.
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2. Please contact us by "Ask a question".
Shipping Policy:
1. We Will ship your orders within 1-
5
business days after the payment received.
2. Item shipped via Singapore Post or HongKong Post , It takes about 7-14 business days (USA,CA,AU,UK).others country 10-20 business days(Brzil,India,RU),Exact delivery time depends on postal process.
3. If you do not receive your item by 30 business days,Please feel free to contact us via ebay mail system , we will try our very best to resolve any problems with you
Payment :
1.All payments must be prepaid.
2.We only accept payment via Paypal.Please kindly check if you can do the payment via paypal before placing an order.
3.This purchasing price does not included any Tariff .
Returns&Warranty:
1. We offer 30 days money back guarantee return policy .
2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.
3. For all returned products, buyers MUST contact us for the returning address.
4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.