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Humidity and Temperature Probes - Rotronic PC33 & PC52, PC62 & PC62V, PCMini52

Updated:2025-03-13

Humidity and Temperature Measurement

Rotronic PCMini52 - Excellent accuracy and performance in harsh conditions

Miniature rh and temperature probe with digital or analog outputs. Designed for environmental control applications.

Rotronic PC62 & PC62V – Reliable digital relative humidity and temperature probe

Highly accurate measurements in precision manufacturing applications.

Rotronic PC33 & PC52 – Stable measurements with analog output

Cost-effective probes designed for HVAC and controlled environment applications.

Specifications

	PC33 & PC52	PC62 & PC62V	PCMini52
Probe type	Analog Relative Humidity and Temperature	Digital Relative Humidity and Temperature	Digital Relative Humidity and Temperature
Measuring range	-20…80 °C / 0…100 %rh
Accuracy at 23 °C	PC33: ± 3 %rH (30…80 % rH) / ±0.3 K PC52: ± 2 %rH (10…90 % rH) / ±0.2 K	± 2 %rH (10…90 % rH) / ±0.2 K	± 2 %rH (10…90 % rH) / ±0.2 K
Long-term stability	<1% rH / year
Probe housing	Molded polymer or stainless steel		Molded polymer / stainless steel
IP Protection rating	IP65
Type of output signals	Scalable analog output	RS485, RS232 and 0…1V, 0…5V and 0…10V	0…1V, 0…5V and 0…10V
Power supply	14…30VDC (0…5V/ 0…10V output) 5…30VDC (0…1V & mA Output)	14…30VDC (0…5V/ 0…10V output) 5…30VDC (0…1V)	14…35 VDC (0…5V/0…10V output) 6…35 VDC (0…1V output)
Power Consumption	-	-	4 mA