
RX3000 4-channel Analog Module
This product requires an RX3000 Remote Monitoring Station.
Overview
The optional analog module has four analog inputs that support excitation power, scaling, and statistics measurements. These four, single-ended sensor inputs are configured through HOBOlink. A HOBO RX3000 is required for this product.
- 15-bit resolution and high accuracy
- Each module can have its own logging rate
- Input ranges up to 33V
What measurements does this accessory support?
The RXMOD-A1 accessory supports the following measurements: 4-20mA and DC Voltage
The country of origin for this product is the United States.
Input Channels |
Four, single-ended, in addition to smart sensor data channels |
Measurement Range and Accuracy |
0–25.6 mA DC, ±5 µA ± 0.15% of reading |
Resolution |
15 bits |
Field Wiring |
Two- or three-wire via screw terminals, 16–24 AWG |
Minimum/Maximum Input Voltage |
0/33 V DC |
Minimum/Maximum Input Current |
0/25.6 mA |
Minimum Source Impedance for Current Measurement |
20 KΩ |
Excitation Voltage |
12 V DC ±5% at 200 mA maximum per module |

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.
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Detailed Specifications
RX3000 4-channel Analog Module
Input Channels |
Four, single-ended, in addition to smart sensor data channels |
Measurement Range and Accuracy |
0–25.6 mA DC, ±5 µA ± 0.15% of reading |
Resolution |
15 bits |
Field Wiring |
Two- or three-wire via screw terminals, 16–24 AWG |
Minimum/Maximum Input Voltage |
0/33 V DC |
Minimum/Maximum Input Current |
0/25.6 mA |
Minimum Source Impedance for Current Measurement |
20 KΩ |
Excitation Voltage |
12 V DC ±5% at 200 mA maximum per module |