Key facts
- Brand
- Rotronic
- Model
- HC2A
- Category
- Other Electronics
- Documents
- 5
- Languages
- EN
- Last added
- 2026-10-13
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HygroClip2 ADVANCED Humidity Temperature Probes Manual
The HygroClip2 ADVANCED manual provides comprehensive instructions for the HC2A series of digital humidity-temperature probes based on AirChip3000 technology. These probes feature a UART serial interface and linear analog outputs, designed for use with ROTRONIC instruments or as standalone devices.
Read onlineROTRONIC HC2A specifications
| Supply voltage to adapter | 5…24 VDC / 5…16 VAC |
|---|---|
| Supply voltage to probe | 3.3 VDC |
| Current consumption (includes HC2 probe) | <4 mA |
| Supply voltage to AC3011 converter | 12…24 VDC |
| Current consumption (AC3011 only) | 85 mA typical |
| Temperature operating range (AC3011) | -40…85°C |
| Baud rate (RS-485) | 19200 |
Source: Rotronic HC2 Accessories and Parts Instruction Manual
All ROTRONIC HC2A documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Which software is used to configure AirChip 3000 probes?
The ROTRONIC HW4 software (version 2.1.0 or higher) allows configuring the AirChip 3000 probes and instruments.
What is the approximate length of the AC3006 service cable?
The AC3006 Mini-USB service connector has an approximate length of 1.7 m.
What is the humidity measuring range of the HC2A probes?
The humidity measuring range is 0 to 100 %RH.
From: HygroClip2 ADVANCED Humidity Temperature Probes Manual
Can the HC2A probes be used as a standalone device?
Yes, they can be used as a standalone device using either the analog output signals or the probe digital interface.
From: HygroClip2 ADVANCED Humidity Temperature Probes Manual
What is the supply voltage for the HC2A probe?
The supply voltage (VDD) is 3.3…5 VDC ±0%.
From: HygroClip2 ADVANCED Temperature and Humidity Probes Manual
Can the HC2A probes be used as a standalone device?
Yes, they can be used as a standalone device using either the analog output signals or the probe digital interface.
From: HygroClip2 ADVANCED Temperature and Humidity Probes Manual