Description
Overview
GAOTek oxygen thermal gas mass flow meter has a lightning-fast response time under 1 second, stainless steel construction for durability, IP 65 protection, relay dry contact output for precise alarms, and a user-friendly four-line LCD display, it is the ultimate solution for accurate pressure monitoring in demanding environments.
Features
- Insertion or Pipeline structure type
- 5 Mpa to 4 Mpa Work Pressure
- less than 1 second respond time
- stainless steel pipe material
- IP 65 Protection class
- Relay dry contact output alarm point
- Four-line LCD display
Technical specification
| Accuracy | ±1.0% or ±1.5% |
| Media | Non-moisture gas (except acetylene gas) |
| Power Supply | 24 V DC or 220 V AC |
| Output Method | RS 485,HART, 4 mA to 20 mA analog, pulse, frequency output |
| Turndown Ratio | 100:1 |
| Explosion-proof Grade | Exd II ct4 |
| Process Connection | Ball valve connection |
| Electrical Interface | M20 x1.5 |
| Ambient Temperature Range | -4 °F to 122 °F (-20 °C to 50 °C) |
| Medium Temperature Range | -4 °F  to 248 °F (-20 °C  to 120 °C) |