Description
Overview
GAOTek gas measuring flow meter is an intelligent all-electronic gas mass flow meter that combines micro-electromechanical system flow sensor chip technology and computer adaptive technology. Its main technical performance is at the international leading level, and it has the characteristics of high sensitivity, high precision, and large range ratio. It is aimed at the industrial environment, integrates the electromagnetic compatibility design of various anti-interference measures, and has various signal outputs, which can realize the network management function through the communication interface. This product also has its unique advantages in performance, installation and maintenance, and can be widely used in various fields such as petroleum, gas, chemical, smelting, and energy.
Technical Specification
| Type | Variable Area Air & Gas Flowmeters |
| Accuracy | ±1.5% FS +0.5% FS |
| Output | 4 mA to 20 mA, 3.3 V pulse |
| Power supply | 12 V to 24 V DC, 50 mA |
| Communication | RS 485 (Modbus) |
| Protection Class | IP 40 |
| Temperature | -4 °F to 140 °F (-20 °C to 60 °C) |
| Medium temperature | 4 °F to 131 °F (-10 °C to 55 °C) |
| Process connection | NPT |
| Max working pressure | 217.5 PSI (1.5 MPa) |