Key facts
- Brand
- Rotronic
- Model
- HC2
- Category
- Other Electronics
- Documents
- 8
- Languages
- EN
- Last added
- 2026-10-13
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Rotronic LOG-HC2 Universal Datalogger User Manual
The document serves as a comprehensive user guide for the Rotronic LOG-HC2 Universal Datalogger. It details safety warnings, operating procedures, and maintenance tasks such as battery charging and cleaning. The manual explains how to use the device's controls, including indicator LEDs and push buttons, and describes different logger states like recording and alarm modes.
A significant portion of the guide is dedicated to the accompanying PC software ecosystem. It covers setup, data transfer methods (Reader, Viewer, Online), and utility programs for managing measurement parameters. The text also includes instructions for advanced tasks such as calibrating sensors, defining axes, and using additional open-source math software like FreeMat for data analysis.
Rotronic HC2 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 HC2 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Rotronic HC2 Accessories and Parts Instruction Manual 29 p
- Rotronic HC2 Humidity Temperature Probes User Guide 29 p
- Rotronic HC2 Humidity Temperature Probes User Guide 51 p
- Rotronic HC2 Humidity Temperature Probes User Guide 29 p
- Rotronic HC2 Humidity Temperature Probes User Guide 36 p
- Rotronic LOG-HC2 Universal Datalogger User Manual 60 p
- Rotronic HC2 Series Humidity Temperature Probes User Guide 29 p
- Rotronic HC2-AW-USB Water Activity and Temperature Probe User Guide 20 p
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 HC2 probes?
The humidity measuring range is 0…100 %RH.
Can the HC2 probes be used as a stand-alone device?
Yes, the HC2 probes can be used as a stand-alone device using either the analog output signals or the probe digital interface.
What firmware version is required for this manual?
This manual applies to all HC2 probes with firmware version 3.0 or higher.
Can the HC2 probes be used as standalone devices?
Yes, the HC2 probes can be used as a stand-alone device using either the analog output signals or the probe digital interface.