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Alicat Scientific B | BASIS Compact Thermal MEMS Mass Flow Meter | 100 SCCM-100 SLPM, ±1.5% of reading
The BASIS B is a palm-sized MEMS thermal mass flow meter covering 100 SCCM to 100 SLPM full scale, with a maximum width of 3.75 in. Accuracy is ±1.5% of reading (gas dependent), repeatability ±0.25% of reading and turndown 1,000:1. Operating at 0 to 145 PSIG and 0 to 50 °C, it is built for OEM equipment where space is tight.
Key features
- Compact metal flow body
- Nine selectable gases
- Warm-up 1 minute
- Alicat ASCII command set for custom scripts
- Part numbers B and BM listed
- Gases: Air, N2, O2, CH4, He, H2, Ar, CO2, N2O
- Specifications
- Downloads
| Part Number | B |
| Brand | Alicat Scientific |
| Full-scale range | 100 SCCM - 100 SLPM |
| Accuracy | ±1.5% of reading |
| Repeatability | ±0.25% of reading |
| Turndown | 1,000:1 |
| Operating pressure | 0 - 145 PSIG |
| Operating temperature | 0 - 50 °C |
| Max width | 3.75 in |
| Gases | Air, N2, O2, CH4, He, H2, Ar, CO2, N2O |
| Technology | MEMS thermal |
| Communications | RS-232 (default), RS-485, 4-20 mA or 0-5 Vdc, Modbus RTU |
| Process connections | NPT or SAE |
| Ingress protection | IP40 |
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