The HC2A-SM is the robust probe from ROTRONIC for harsh environments and adds to the wide product portfolio. It measures humidity and temperature and calculates the dew/frost point.
Applications
Food, paper, textile, pharmaceutical and cosmetic industries
• Accuracy: ±0.8 %RH, ±0.1 K, at 23 °C ±5 K
• Range of application: -50…100 °C / 0…100 %RH
• Digital interface (UART) and scalable analog outputs, 0…1 V
• Standard output scaling: 0…1 V = -40…60 °C / 0…100 %RH
• Adjusted at 23 °C and 10, 35, 80 %RH
| Probe type | Chrome steel standard |
| Range of application | -50...+100 °C / 0...100 %RH |
| Accuracy at 23 ±5 °C | ±0.8 %rh / ±0.1 K |
| Power supply/Power consumption | 3.2…5 VDC ±0 % / < 4.5 mA |
| Current consumption | 4.5 mA at 3.3 VDC |
| Long-term stability | <1 %rh / year |
| Humidity sensor | Hygromer HT-1 |
| Temperature sensor | PT100 1/3 DIN Class B |
| Maximum wind velocity | 3 m/s, without filter; 25 m/s with wire mesh filter |
| Filter type | No filter |
| Response time | <15 s, without filter |
| Probe adjustment by software | 1 Point & multipoint %rh & °C |
| Firmware update | With internet and HW4 software |
| User information | From Software HW4 (devicemanager) |
| Data processing via HW4 | With interface cables |
| Device protection by password | Yes |
| Type of output signals | 2 x 0…1 VDC |
| Analog outputs scaleable by the user | Yes |
| Analog output signal (standard) | 0…1 V = 0…100 %rh; 0…1 V = -40…60 °C |
| Digital output signal (standard) | UART |
| Service interface | UART |
| Reverse voltage protection | Mechanically in the connector |
| Max. cable length | Up to 5 m with passive cable. Up to 100 m with active cable |
| Housing | Stainless steel 1.4301 |
| IP protection rating | IP65 |
| FDA/GAMP compatibility | FDA 21 CFR Part 11 and GAMP compatible |
| Dimensions | 15 x 82 mm |
| Weight | 47 g |
| Rotronic HC2A-SM Stainless Steel Industrial Probe - Datasheet 727.3 KB |
| Rotronic HC2A-SM Stainless Steel Industrial Probe - Manual 658.2 KB |