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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Description of Flow Sensor, Gas Flow Sensors FS6122 Mass Air Oxygen Flow Meter:
FS6122 series mass flow sensors are specially designed for personal ventilators for CPAP (continuous positive airway pressure).The sensor integrates MEMS mass flow sensor with a MEMS pressure sensor that provides the necessary information for the proper performance of the state-of-the-art CPAP ventilators. The miniature package not only provide space saving for the ventilator butalso provides high accuracy and fast response for both mass flowrate measurement and gauge pressure data while with a very low pressure drop and small dead space.
Features of Flow Sensor, Gas Flow Sensors FS6122 Mass Air Oxygen Flow Meter:
| Flow range | - 250 ~ +250SLPM | Update Time | <1ms |
| Accuracy(Total Error Band) | ±(2.5+0.5FS)% | Temperature Range | -10 ~ +60℃ |
| Output | Linear, Analog/I2C (14 bit) | Temperature Accuracy | ±0.5℃ |
| Analog Output Range | 0.5 ~ 4.5VDC | Humidity Range | 0 ~ 100 (No Icing or condersation%RH |
| Response Time | 1.8ms | Humidity Accuracy | ±2.0 (20 ~ 80%RH; ±5.0 max (other ranges)%RH |
| Pressure Type | Gauge | Humidity Resolution | 0.7%RH |
| Pressure rnage | -5 ~ +40 / -5 ~ +100cmH2O | Humidity Response time (63%) | 5.0 (25 ~ 75%RH)sec |
| Accuracy | ±1.0%FS | Humidity Stability | 0.5%RH/year |
| Output | Linear, Analog/I2C (14 bit) | Supply Voltage | 5.0 ± 5%VDC |
| Analog Output Range | 0.5 ~ 4.5VDC | Output Pin Shape | 6 Pins, NS-TECH CD R-6 |
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.