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PrintTEMP-201 sensor
The TEMP-201 sensor is a device used to measure temperature. It is equipped with a modern, pre-calibrated digital sensor. It is designed for digital communication with other devices of the JOTAFAN system and replacing used up to now TEMP-01 sensors.
The sensor is supplied with 8..12V DC from a cooperating device. It is required that the power supply and transmission lines to the sensor were supplied with the same cable (a four-wire cable, e.g. shielded twisted-pair)
In order to increase the sensor’s reliability its housing was equipped with a snap-in bracket that enables fast mounting of the sensor (to the connecting cable) in the right position, i.e. cable fitting downwards.
The method of fastening enlarges protection of the sensor against moisture that might get inside the sensor and flow down the cable through the cable fitting.
The performed tests have shown that this solution improves safety of the sensor as for getting moistened and it provides its long failure-free operation.
Technical Data:| Supply voltage (measured at sensor’s terminals) | 8..12Vdc |
| Power consumption | max. 5mA |
| Range of operating temperatures | -25°C ÷ +70°C |
| Ambient relative humidity | 0% ÷ 95% |
| Accuracy of temperature measurement | ±0,5°C (in range of +10°C ÷ +50°C) ±1,5°C (in ranges of -25°C ÷ +70°C) |
| Ingress protection class | IP 65 |
| Housing dimensions (length x width x height with fittings) | 64 mm x 58 mm x 35 mm |
| Total height with a cable fitting | about 130mm |
| Connection cable | 4 x min. 0.34mm2 shielded |
| Maximum length of a connecting cable | 100m |