Delta HD207 Series Instruction Manual page 2

Display
Keyboard
c o v e r
Temperature or
t e m p e r a t u r e /
h u m i d i t y
external sensor/s
Socket
for RSR232C or for
external probes
2
52
E x t e r n a l
temperature
sensor
B u i l t - i n
temperature
sensor
36
16
5