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Alicat Scientific ISMS | IS-Max Corrosion-Resistant Intrinsically Safe Meter
The ISMS is the stainless steel, corrosion-resistant IS-Max meter, measuring 0.5 SCCM to 5,000 SLPM at 11.5 to 160 PSIA with up to 128 gas calibrations including corrosives. Accuracy is as good as ±0.4% of reading and 0.2% of full scale. It is used for corrosive gas metering in Class I Division 1 and Zone 0 areas. Available ISMS communications: RS-232 (default), RS-485, 4-20 mA analog, Modbus RTU.
Key features
- Stainless steel corrosion-resistant flow body
- Up to 128 preloaded gases
- Intrinsically safe, no purge or explosion-proof housing
- IP66 enclosure
- Part numbers ISMS-BB to ISMS-ZB listed
- Specifications
- Downloads
| Part Number | ISMS |
| Brand | Alicat Scientific |
| Full-scale range | 0.5 SCCM - 5,000 SLPM |
| Operating pressure | 11.5 - 160 PSIA |
| Accuracy | ±0.4% of reading and 0.2% FS |
| Gas calibrations | Up to 128 |
| Hazardous rating | Class I Div 1, Zone 0 |
| 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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