Temperature, humidity; AR247; APAR

Manufacturer	APAR
Controlled parameter	temperature, humidity
Measurement accuracy	3%
The programming method	keypad
Mounting	for wall mounting
Controlled parameter range	0...100% RH, -30...80°C
Number of outputs	3
Supply voltage	15...250V AC
Supply voltage	20...350V DC
Regulation for output 1	AUTOTUNING, ON-OFF with hysteresis, PID
Regulation for output 2	ON-OFF with hysteresis
Display	LED x2
Display parameters	3 digit
Disp. height 1	14mm
Disp. 2 height	14mm
Body dimensions	120x80x58mm
Operating temperature	-20...60°C
Manufacturer series	AR247
Type of automation module	regulator

Symbol	Additional functions	Kind of output 1	Kind of output 2	Kind of output 3	Features
AR2471PPPWA	simultaneous readouts of temperature and humidity	SPDT	SPST-NO	SPST-NO	integrated probe
AR2471PPPWARS485	simultaneous readouts of temperature and humidity; RS485 communication output	SPDT	SPST-NO	SPST-NO	integrated probe
AR2471SPPWA	simultaneous readouts of temperature and humidity	SSR	SPST-NO	SPST-NO	integrated probe
AR2472PPPWA	simultaneous readouts of temperature and humidity	SPDT	SPST-NO	SPST-NO	probe with 2m cable
AR2471PPSWARS485	simultaneous readouts of temperature and humidity; RS485 communication output	SPDT	SPST-NO	SSR	integrated probe
AR2472PPPWARS485	simultaneous readouts of temperature and humidity; RS485 communication output	SPDT	SPST-NO	SPST-NO	probe with 2m cable
AR2473PPPWA	simultaneous readouts of temperature and humidity	SPDT	SPST-NO	SPST-NO	probe in housing with 2m cable
AR2473PPSWA	simultaneous readouts of temperature and humidity	SPDT	SPST-NO	SSR	probe in housing with 2m cable
AR2473SPSWARS485	simultaneous readouts of temperature and humidity; RS485 communication output	SSR	SPST-NO	SSR	probe in housing with 2m cable