Carel Heez Technical Leaflet page 42

ENG
Ratiometric pressure sensor
This measures compressor evaporation pressure, used for superheat control. See technical leaflet +050000598. For
the pressure probe cable, see technical leaflet +050000484.
Fig. 2.c
Temperature sensors
NTC sensors for measuring the superheated gas temperature (used to calculate superheat) and control temperature.
Fig. 2.d
P/N Type
NTC060HF01 10 kΩ ± 1% @ 25 °C, IP67
NTC060HP00 10 kΩ ± 1% @ 25 °C, IP67
Notice: see manuals +030220655 for the technical specifications and +040010025 for guidelines on installing the
sensors on the unit.
Compressor (P/N ZCBQFC***V0**)
Compact rotary hermetic compressor with high-efficiency brushless DC motor. This operates at variable speed
so as to easily adapt to the load, thus ensuring rapid cooling and precise temperature control. For the technical
specifications see document +030222170 on ksa.carel.com.
Fig. 2.e
10
P/N
SPKT0043P0
Range
-50 to 90 °C strap-on
-50 to 50 °C (105 °C in air)
Type
0 to 17.3 barg
Heez +050002745 rel. 1.2 - 16.11.2021
Tab. 2.d
Tab. 2.e