Electronic 200L/min mass oxygen flowmeter digital display flow meter | Инструменты

Electronic 200L/min mass oxygen flowmeter digital display flow meter | Инструменты

Description:

 Note: This flow meter only can test air/ oxygen /nitrogen, and please be sure that gas must be clean, dry impurities. If you need it to test other  gas, please feel free to contact us.

MF5706 mass flow meters feature cost effective ultra low power operating on 4 AA batteries. The portable design has excellent exchangeable mechanical adaptors, easy data accessible and user programmable capabilities. The internal data storage can also help for purpose flow applications.

Features and Applications

- Ultra low power by batteries or optional external AC adaptor
- Potable design with rotatable meter head and easy exchangeable mechanical adaptors
- Customizable flow range with over 30:1 turn-down
- Rs485 Modbus protocol ready for networking
- User programmable range alarm for safety and other monitoring/control functionality
- Internal data storage for additional data safety
- Hygienic and oxygen safe copper body for various fluids

Specification:

Flow Range

0-200 L/Min (SLPM);

7 SCFM

12NCMH

Turn~down ratio

30:1

Accuracy

±(2.0+0.5FS)%

Repeatablitly

0.2%

Response Time

≤2 sec

Power supply

4 AA battery(LR6)5-10Vdc(with 220Vac adapter

Output

RS 485(Optional)

Display

LCD

Display units

Instant flow rate: SLPM(l/min); Flow accumulation : NCM(m3)

Instant flow rate

0.01 SPLM

Flow accumulation

 0.001 NCM

Continuous  working time

< 60 days( with batteries)

Max. pressure

≤ 0.8Mpa

Working temperature

-10 ~+ 55 C

Storage temperature

-20~+ 65 C

Humidity

< 95%RH(No icing or condensation)

User Interface

Mini USB

Calibration

Air@20 C,101.325kPa

DN

12mm

Mechanical Connection

NPT 1/2

Weight

350g

Package List:

1 X 0-200L/min Electronic digital gas mass flowmeter/MF5712

Shipping & Handling:

1. Items will be shipped within 1-3 business days after we verify your payment.

    2. Please tell me your current address after your payment within 1-2 days; otherwise, we will ship your item based on your Escrow address, so make sure it is correct.

    3. Before ordering please contact us to confirm your preferred shipment method. Normally, it takes 18-50 business days for arrival by Air Mail, and takes 5-12 business days by Express.

    4. Sometimes it would be longer because of the bad weather, a waste of time in customs clearance. Thus please wait patiently when you do not receive your item on time. If you don't receive the item within sixty days, please contact us, and then I will help you track it.

Feedback Policy:

We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Neutral Feedback is never a good way to resolve problem .We highly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback .We will offer help to resolve your problems as fast as possible.

Refund Policy:

   If you want a refund because of the item defect or some other quality problems, please contact us within 3 days after you get it. the fee relating to the re-back mailing should be overtaken by yourself.