| Type | Temperature (silicone type) / Relative Humidity (capacitive type) |
|---|---|
| Accuracy | ±0.2°C (typical) / ±1.8%RH @25°C hysteresis ±1% |
| Stability | <0.02°C per year / <0.25%RH per year |
| Resolution | 0.1°C / 0.1%RH |
| Measuring range | -40°C…105°C / 0…100%RH |
| Operating range | -40°C…105°C / 0…100%RH |
| Response* | 5-30s / 8-30s |
| Meets WMO | yes |
| Output signal & communication | RS-485 with Modbus RTU & ASCII, (also available: Frequency, 0-10V, 4-20mA, RS232, RS422) |
| Supply Voltage | 5…15 VDC with reverse polarity protection (startup in-rush <100mA for 1ms) |
| Power consumption | 800 μA at 1Hz output including RS485 communication |
| Lightning & surge protection | per IEC EN 61000-4-2, EN 61000-4-4, EN 61000-4-5 on both data & power lines, Surge, EFT/ Burst, ESD 15 kV |
| Operating temperature & humidity | -40°C to +105°C / 0% to 100%RH |
| Connection | Bayonet connector with silicone o-ring |
| IP – Protection rating | IP66W (DIN 40050) |
| Dimensions | Length = 133 mm (164 mm with mating connector), Ø17 mm base, Ø12 mm PTFE sensor cap |
| Weight (mass) | aprox. 20 g (without mating connector and cable) |
2-in-1 meteorological sensor probe with waterproof connector. Temperature, Humidity, Dew point and Frost point output. Ultra-low 800 micro Amp power consumption eliminates self heating in Meteorological applications. Meets WMO requirements for accurate air temperature, humidity and long term stability.