Comparison Table of Rotronic HC2-HK/C Series Product Parameters

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Comparison Table of Rotronic HC2-HK/C Series Product Parameters

Date: 2025-12-15Read: 13

parameter item	HC2-HK25/HC2-HK40 (handheld high-temperature type)	HC2-C04/HC2-C05 (Micro)
measurement range	Humidity 0-100% RH; Temperature -100~200 ° C (short-term peak), circuit operation -40~100 ° C	Humidity 0-100% RH; Temperature -40~85 ° C
Accuracy (23 ° C ± 5 ° C)	±0.8%RH / ±0.1°C	±1.5%RH / ±0.3°C
humidity sensor	Hygromer IN-1	Hygromer IN-1
temperature sensor	PT100 1/3 DIN Class B	PT100 1/3 DIN Class B
Response time T63	＜ 15s (without filter)	＜ 15s (without filter)
long-term stability	<1% RH/year	<1% RH/year
power supply	3.2-5VDC， Recommended 3.3VDC, with a power consumption of approximately 4.5mA	3.2-5VDC， Recommended 3.3VDC, with a power consumption of approximately 4.5mA
output interface	UART digital interface+2 channels of 0-1V analog output (customizable range through HW4 software)	UART digital interface+2 channels of 0-1V analog output (customizable range through HW4 software)
Protection level	IP65	IP65 (typical)
Probe size	HK25：Φ15×250mm； HK40：Φ15×400mm	C04：Φ4×57mm； C05：Φ5×51mm
Shell/probe material	PEEK、PPS、 Nickel plated brass; Nickel plated copper filter bracket	C04: Stainless steel 1.4305; C05: Nickel plated brass
cable length	HK25：2m； HK40:5m (TPU high-temperature cable)	All are 2m standard cables
Allowable wind speed	20m/s (with filter)	3m/s
weight	HK25：210g； HK40：240g	About 50g (typical)

Rotronic HC2-HK/C 系列产品参数对照表

Rotronic HC2-HK/C 系列产品参数对照表

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