Description
Overview
GAOTek mass flow meter air flow sensor is convenient, it doesn’t require temperature and pressure compensation for accurate gas flow measurement. It has a wide range ratio which can measure wide range of gas flow rates.
Features
- Doesn’t require temperature and pressure compensation
- Wide range ratio
- No pressure loss
- With corrosion-resistant sensor
- Easy to install and maintain
- With a full-range expert algorithm
Technical Specification
| Measure Media | Various Gas except acetylene gas |
| Accuracy | 1% FS to 2.5% FS |
| Supply Voltage | DC 24 V or AC 220 V |
| Responding Speed | 1 second |
| Signal Output | 4 mA to 20 mA, RS485, Hart, Pulse |
| Alarm | 1-2 relay normally open contacts |
| Display | Four lines of LCD |
| Protection Grade | IP65, IP67 |
| Sensor Housing Material | Stainless Steel |
| Working Pressure | 580.15 PSI |
| Pipe diameter range | DN15, 78.74 in (2 m) |
| Working Temperature | Sensor: -40 °F to 428 °F (-40 °C to 220 °C)Converter: -4 °F to 113 °F (-20 °C to 45 °C) |