Temperature sensor

Dimensions: 45x47mm. Weight: 218gr
This kit has been developed especially to be combined with the K6002 to build a temperature regulation and control system. The advantage of a separate sensor lies in the fact that the distance between the actual controller and the sensor is of no importance.
Specifications
* sensor temperature range: -40°C (-40°F) to +150°C (302°F)
* pulse width modulation: 200µsec/°C
* linearity from -10°C (14°F) to 50°C (122°F): better than 0.5%
* tested up to 50m (164') (distance between sensor PCB and controller)
* supply voltage: 12VDC (± 2V) non-regulated
* current: 20mA max.
* PCB dimensions: 45 x 47mm / 1.8 x 1.9'

Extras

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Hints

o With temperatures below 0°C and above 70°C it is advisable not to install the electronic circuitry (pcb with components) near the sensor.
If you experience difficulties with calibration, replace RV3, 5K with a 20K type, or replace the SG3524 IC ( Texas ) with a CA3524 ( Harris ) type.