Description
Overview
GAOTek air flowmeter Tool is designed for gas analyzers, mass spectrometers, gas distribution instruments, and other industries to do research and development of a high-precision, low-temperature float, fast response, and high reliability of the product. It is equipped with an industrial MEMS flow sensing chip, high-end electromagnetic proportional valve, 316 stainless steel gas path seats, etc. It has an E as an analog signal, 0-5V control, and the base is stainless steel.
Features
- It has explosion-proof gas mass protection
- It can be used in different conditions
- Can be used easily with one hand
- Equipped with LCD display and digital analog output
- The range is from 100 sccm to 800 slm
Technical Specifications
| Type Of Medium | Air, Nitrogen, Oxygen, Carbon Dioxide, Helium, Hydrogen, Methane, Argon, etc. |
| Range | 0 to 20, 50, 100, 200, 500) SCCM (0 to 1, 5, 10, 50, 100, 200, 500, 800) slm |
| Precision | 0.01 sccm, 100 sccm 1 sccm, 1 slm 0.01 slm, >5 slm |
| Distinguishability | Minimum 0.01 SCCM |
| Response Time | 10 ms |
| Repeated Accuracy | ≤ ± 0.2 % F.S. |
| Maximum Withstand Voltage | 1 MPa |
| Body Material | Base: Aviation aluminum alloy (batch optional 316L stainless steel) Shell: aluminum alloy |
| Communication | RS232 or 485MODBUS protocol |
| Output | 4 mA to 20 mA |
| Power Supply | 24 V DC |
| Temperature | 32 °F to 122 °F (0 °C to 50 °C) |