HygroFlex7 - HF7 - heavy duty transmitter
The HF7 transmitter series is designed for fixed installation in industrial applications where conditions are within the range of 0 to 100 %RH and -100 to 150°C (-148 to 302°F). The probe of the HF7 can survive exposure to temperature up to 200°C (392°F). Equipped with a metal enclosure and a metal probe, the HF7 can handle the toughest industrial environments.
The HF7 transmitter is available in different configurations and has extensive settings and functions that can be configured and enabled with the ROTRONIC HW4 software after connecting the HF7 to a PC.
Applications
Measures relative humidity, temperature and dew/frost point in industrial environments
and outdoors. For use in harsh conditions.
Features
• Accuracy: ±1.0 %rh / ±0.2 K at 23°C ±5 K
• Temperature limit at probe: max. -100…200 °C / 0…100 %rh
• Range of application electronics: -40..85 °C / 0…100 %rh; -10…60 °C with LCD
• Metal housing (aluminum diecast) and probe of stainless steel or PPS
• Various probe lengths available
• Use as simulator for system validation *
• Service interface
• Adjusted at 23 °C and 10, 35, 80 %rh
| Accuracy at 23 ±5 °C | ±1.0 %rh / ±0.2 K |
|---|---|
| Probe type | Industrial metal probe |
| Operating range | -40..85 °C / 0…100 %rF |
| Measuring range with integrated probe | -100…200 °C / 0…100 %rh |
| Power consumption | 15...40 VDC / 12...28 VAC |
| Long-term stability | <1 %rh / year |
| Humidity sensor | Hygromer IN-1 |
| Temperature sensor | PT100 1/3 DIN Class B |
| Response time t 63 | <10 sec. |
| Psychrometric calculations | Dew or frost point |
| Calibration / adjustment | with Software HW4 |
| Initialisation time | Typically 1.9 sec. |
| Number of probe inputs | 1 |
| Exploitation software | ROTRONIC HW4 |
| Probe adjustment by software | Yes, with service cable |
| Firmware update | With internet and HW4 software |
| Data processing via HW4 | with interface cables |
| Analog output signal (standard) | 2 x 0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA |
| Circuit type | 2 -Wire or 3/4-Wire |
| Cable connections | 1x M16x1.5 or ½ "conduit adapter |
| Enclosure material | Aluminum die casting |
| Fire protection class | incombustible |
| IP protection rating | IP67 |
| Probe material | Stainless steel 1.4305 (V2A) |
| Service Interface | Mini USB (UART) |
| FDA/GAMP compatibility | FDA 21 CFR Part 11 and GAMP compatible |
| Weight | 800.0000 |
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