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Precise measurement of room temperature for energy-efficient control of HVAC installations and monitoring energy consumption
- Passive or active measuring element
- Extra protection against dust and humidity (IP65)
- Cable inlet on back or via cable gland
- For weather-dependent heating and ventilation systems
The tolerance listed below applies only to the corresponding measuring element. The accuracy of the sensor depends on the cable length and the measuring element used. | |||
Measuring Element | Standards | Nominal value at 0 °C | Tolerance at 0 °C |
Ni1000 | DIN 43760 | 1000 Ω | ±0.4 K |
Pt1000 | DIN EN 60751 | 1000 Ω | ±0.3 K |
Type | Measuring range | Measuring accuracy at 21 °C | Output signal | Power supply | Power Consumption | Weight |
EGT301F102 | -35...90 °C | - | Passive, Ni1000 | - | - | 80 g |
EGT401F102 | -35...90 °C | - | Passive, Pt1000 | - | - | 80 g |
EGT301F031 | 5 temperature ranges(-50...160 °C), adjustable on device (see connection dia- gram) | Typ. ±1% of measuring range | Active, 0...10 V, min.load impedance 1 kΩ | 15...24 V= (±10%)/24 V~ (±10%) | Max. 0.42 W / 0.84 VA | 120 g |