Xi'an Shelok Instruments Technology Co., Ltd.
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4-20ma Output Mass Digital Air Flow Meter
Description 4-20ma Output Mass Digital Air, Gas Flow Meter
MF5700 Series Mass Flow Meters feature cost effective ultra low power operating on 4 AA batteries. The portable design has excellent exchangeable mechanical adapters, easy data accessible and user programmable capabilities. The internal data storage can also help for many industrial on-site applications. The meters can be customized for various general purpose flow applications.
Detailed Images 4-20ma Output Mass Digital Air, Gas Flow Meter
Specification 4-20ma Output Mass Digital Air, Gas Flow Meter
| Parameter | MF5706 | MF5712 | Unit |
| Flow Range | 0~10, 25 | 0~200 | SLPM |
| Turn-down ratio | 30:1 | ||
| Accuracy | ±(2.0+0.5FS) | % | |
| Repeat ability | 0.5 | % | |
| Response Time | ≤2 | sec | |
| Power Supply | 4 AA Batteries (LR6) / 6~15 Vdc (with 220 Vac Adaptor) | ||
| Output | RS 485 (Optional) | ||
| Display | LCD | ||
| Display Units | Instant flow rate: SLPM; Flow accumulation: NCM | ||
| Instant Flow Rate Resolution | 0.01 | SLPM | |
| Flow Accumulation Resolution | 0.001 | NCM | |
| Continuous Working Time | >60 days (with batteries) | ||
| Max. Pressure | ≤0.8 | Mpa | |
| Working Temperature | -10 ~ +55 | ℃ | |
| Storage Temperature | -20 ~ +65 | ℃ | |
| Humidity | <95% RH (No Icing or Condensation) | ||
| Keyboard | 3 keys | ||
| User Interface | mini USB | ||
| Calibration | Air @ 20C, 101.325 Kpa | ||
| DN | 6 | 12 | mm |
| Mechanical Connection | NPT 1/4 | NPT 1/2 | |
| Weight | 350 | g | |
Note: the above parameters are applicable at 20℃ and 101.325kPa.
Features 4-20ma Output Mass Digital Air, Gas Flow Meter
! 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
Applications 4-20ma Output Mass Digital Air, Gas Flow Meter
Mechanics Food Tobacco Chemistry Beverage Glass Agriculture Research Pharmacetics Instrumentation
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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.
Company Information
Shelok considers itself not only a manufacture but more conprehensively a provider of industry specific customer-oriented solutions.Our profound understanding of product application and strong technical backgrounds ensure you the best product solution and achieve a greater success.
Xi'an Shelok Instrument Technology co.,ltd is a professional R&D center and manufacture of measuring instruments.And here's a variety of products for you choice: pressure transmitters,temperature transmitters,flow transmitters,weighing instruments and so on.Our products have been made by advanced technology, with high quality, fast delivery period, which have attracted so many domestic and foreign customers.
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