K465P

External temperature probe (passive type)

Description

The probe K465P is a passive device that allows to detect the outside temperatureto be used with the regulation unit KPM30 or KPM31 in heating and/or aircooling
systems. The regulation unit is designed for the acquisition of the signal transmitted by the K465P probe, which is processed to make the adjustment of the
system in climatic compensation.

Technical data

• Operating range: Temperature -20÷70 °C (the precision specified is for 10 to 95 % rh)

• Precision: NTC res. ±0,3 °C a 25 °C ; ±0,9 °C -20÷70 °C

• Storage: -20÷70 °C ; 20...90 %rh non-condensing

• Operating limits -20÷70 °C ; 0...100 %rh non-condensing

• Temperature sensor: NTC 10 Kohm at 25 °C 1 %

• Terminal block screw terminals for cables with cross-section from 0.2 to 1.5 mm2

• Case index of protection: IP55

• Sensor index of protection: IP40/IP55 sinterised

• Time constant Temperature: 300 s in still air ; 60 s in moving air (3m/s)

• Classification according to protection against electric shock: To be integrated into

class I and II appliances

• PTI of the insulating materials: 250 V

• Period of stress across the insulating parts: long

• Environmental pollution: normal

• Category of resistance to heat and fire: category D (case and cover)

• Category of immunity against voltage surges: category 2

Installation and dimensions