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Alicat Scientific ISMCW | IS-Max Whisper Intrinsically Safe Low Pressure Drop MFC | 0.5 SCCM-50 SLPM, 60 PSIA
The ISMCW brings the Whisper low pressure drop flow body into the IS-Max intrinsically safe range, controlling 0.5 SCCM to 50 SLPM at up to 60 PSIA. Accuracy is ±0.6% of reading or ±0.1% of full scale and the minimum pressure drop is listed as 0.7 PSID. It is meant for low source pressure gas lines inside Class I Division 1 areas. Alicat lists ISMCW communications as RS-232 (default), RS-485, 4-20 mA analog, Modbus RTU.
Key features
- Low pressure drop design
- Intrinsically safe for Class I Div 1 and Zone 0
- 98 preloaded gas calibrations
- IP66 enclosure
- Serial, Modbus RTU and 4-20 mA outputs
- Specifications
- Downloads
| Part Number | ISMCW |
| Brand | Alicat Scientific |
| Full-scale range | 0.5 SCCM - 50 SLPM |
| Operating pressure | 60 PSIA max |
| Min. pressure drop | 0.7 PSID |
| Accuracy | ±0.6% of reading or ±0.1% FS |
| Gas calibrations | 98 |
| Approvals | ATEX DEKRA 22ATEX0075 X; IECEx DEK 22.0078X; cDEKRAus DEKRA 23CAUS40-127215 |
| Ingress protection | IP66 |
| Communications | RS-232 (default), RS-485, 4-20 mA analog, Modbus RTU |
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