- pressure resistant up to 25 bar
- with ball tap exchangeable under pressure up to 10 bar
- with current or voltage output
- compact sensors in the stainless steel casing
- IP 65 protection
- with capacitive Mela® humidity sensing element
General information
- high long-term stability
- almost linear characteristic curve
- good dynamic performance
- resistance to dew formation
- small hysteresis
Accuracy
Humidity ±2% r.h.(5...95 %rh at 10...40 °C)
Temperature
± 0,2 K with voltage output
± 0,4 K with current output
Technical data
| Humidity | |
| measuring range | 0...100%rh |
| accuracy (MR 5...95%rh at 10...40°C) | ±2%rh |
| at <10°C, >40°C | <0.1%/K additional |
| response time (at calm air) | < 20 s |
| Temperature | |
| measuring element (DIN EN 60751) | Pt 100 class B |
| measuring range | -30...+70°C |
| accuracy | |
| 0...1V (-27...70°C) | ±0.2 K |
| 0...10V (-29...70°C) | ±0.2 K |
| 4...20mA | ±0.4 K |
| at <10°C, >40°C | ±0.007 K/K additional |
| Other data | |
| ambient temperature | -40...+80°C |
| mode of protection sensor/electronics | IP 40/IP 65 |
| operating voltage: | |
| current-output | 12...30V DC |
| voltage-output (0...10V) | 15...30V DC |
| voltage-output (0...1V) | 6...30V DC |
| load resistance | |
| 0...10V | ≥10kΩ |
| 0...1V | ≥2 kΩ |
| load (current-output) | acc. diagram |
| power consumption | |
| 0...10V, 2 x 0...1V | 5 mA |
| 0...1V | < 1 mA |
| minimum air speed across the sensor | ................. ≥0.5 m/s |
| self-heating coefficient Pt 100 (v=2 m/s in air) | ...... 0.2 K/mW |
| directive about electromagnetic compatibility 2004/108/EG | |
| DIN EN 61326-1 | issue 07/13 |
| DIN EN 61326-2-3 | issue 07/13 |
| Material sensor part | high-grade steel |
| connecting head | pressure die casting of alu |
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