Basket (0) Air Temperature Sensor
Description
High quality "NTC" type air temperature probe manufactured by Bosch. Overall length of 49mm, and a fitting thread of M12 x 1.5mm pitch. The resistance of the sensor changes with temperature. For direct connection to the DL1 a "pull up resistor" is required. If the sensor is ordered with a cable, this resistor is already included and will be ready for immediate use with the DL1 or DL2.
Technical Data
| Measuring Range | -10°C to +100°C |
| Permissible Temp | max °C +130 |
| Electrical Resistance at 20°C (kohm) | 2.5 ±5% |
| Electrical Resistance at:–10°C(kohm) | 8.26...10.56 |
| +20°C (kohm) | 2.28...2.72 |
| +80°C (kohm) | 0.290...0.364 |
| Nominal Voltage (V) | ≤5 |
| Measured Current,max (mA) | 1 |
| Self-heating at max. permissible power loss P=2mW and static air at T=23°C (°C) | ≤2 |
| Thermal time constant *1 | approx 20s |
| Guide value for permissible vibration acceleration (sinusoidal vibration) (m·s-2) | 100 |
*1 At 20°C. Time required to reach 63% of final value for difference in resistance, given an abrupt increase in air temperature; air pressure 1000 mbar; airflow rate 6 m · s-1
For further information on the air temperature sensor please visit our Knowledge Base here
