Cermax I.S.
Portable Hygrometer
Cermax I.S. provides raw performance, rugged reliability and advanced features for measuring the dew point of non-flammable and flammable gases within petrochemical, natural gas plants and other hazardous areas. It provides the site chemist and operational staff with an effective means to check the moisture concentration at any point in their process. Cermax I.S. is also perfect for any industrial application requiring safe measurement of flammable gases, such as hydrogen used as a coolant for power generators or as furnace atmosphere gases for heat treatment of metals.
Product Features
- FM, CSA and ATEX certified
- Simple and user friendly operation
- Fast response speed
- Readings from -180 to +90°F
- High accuracy (±1.8°F)
- Long battery life for continuous field measurements
- Fully self-contained
- Self diagnostics for easy operation
- On-board data logging
- Rugged yet lightweight
- Dew point measurement pressure compensated
Technical Specification
| Gas wetted parts | 316 stainless steel |
|---|---|
| Gas connections | 1/8” Swagelok® inlet and outlet couplings |
| Display | 4 line x 40 character LCD |
| Measurement Range | Calibrated from -150 to +70°F dew point; readings to -180 and +90°F dew point |
| Accuracy | ±1.8°F from -75 to +70°F dew point ±3.6°C from -150 to -75°F dew point |
| Resolution Figures | 0.1°F dew point (3 significant figures for all other units) |
| Units | °F, °C, K dew point; ppmv; ppmw for air, N², H², SF6, CO², natural gas; and other non-corrosive gases; gm³ (natural gas); Lb/MMSCF (natural gas) |
| Data Storage | Up to 10,000 samples, time and data stamp and a user selected descriptive identifier |
| Communications | RS232C |
| Power | Internal re-chargeable battery pack charged by external AC powered charger (supplied). 24 hours normal operation between charges |
| Charger | Universal input type |
| Case | Custom polyurethane case with integral padded handle |
| Dimensions | 10”W x 12”D x 6”H approximately |
| Weight | 6.6 lbs |
| Ingress Protection | NEMA 4X |
| Operating Temperature | 0 to +120°F |
| Storage Temperautre | -85 to +150°F |
| Operating Pressure | 5000 psig (max) |
| Flow Rate | 1 – 10 SCFH |
Hazardous area FM: Certificate J.I.6D5A0AX
certification CSA: File No LR 114519-1
Certified to IIG EEx ia IIC (155°C) T3 through Baseefa (2001) Ltd
Certificate No Baseefa03ATEX0090X
OPTIONS:
Carrying Bag - Lightweight, padded carry bag made from woven cotton for Cermax I.S. and accessories
Shoulder Strap - Shoulder carry strap for Cermax I.S. Portable Dew Point Meter
Sampling Systems (typical shown on right) - Designed for sample conditioning for specific applications
