The new HygroFlex5-EX series is the latest development in two-channel transmitters for the exact measurement of humidity and temperature in explosive atmospheres. This device conforms to the latest international standards. The HF5-EX series consists of a robust aluminium transmitter with or without display. The attached probes are cast into a stainless steel tube, and are certified for operation in Zone 0/20. The transmitter itself is certified for Zone 1/21.
• Measurement of relative humidity and temperature, optional output of dew points
• Safe operation in areas with explosion risk
• Intrinsically safe probes
• Interchangeable stainless steel probes
• Robust aluminium housing
| Analog outputs | 4...20 mA |
| Measuring range | -40…60°C / -10…60°C (Models with display) |
| Accuracy | ±0.8% FS |
| Protection class | IP66 |
| Manufacturer | Rotronic |
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