- 4, 8, 12 and 16-Channel DC Voltage Data Loggers
- Available Voltage Ranges: ±160 mV, ±3.2 V or -8 V to +32 V
- Up to 4 Hz Reading Rate with Simultaneous Multi-Channel Logging
- 18 Month Typical Battery Life with User Replaceable 9 V Lithium Battery
- USB-A to Micro USB Connection for Setup and Data Download
- Programmable Engineering Units for Scaling Voltage Signals
- Real-Time Operation with PC Monitoring and Recording
- Enable or Disable Channels to Maximize Memory Capacity
- Channel Naming with Up to 10 Characters per Channel
- Calibration Certificate Included
The VoltX Series is a family of multi-channel, battery powered DC voltage data loggers designed for monitoring voltage signals across 4, 8, 12 or 16 channels. With available input ranges of ±160 mV, ±3.2 V and -8 V to +32 V, the VoltX Series is well suited for low level signal monitoring, battery studies, power supply monitoring, process plants, environmental studies and research and development applications.
Each VoltX data logger supports a reading rate of up to 4 Hz and logs data from all channels simultaneously. The devices use non-volatile solid state memory for data security, even if the battery becomes discharged. Users can enable or disable individual channels to maximize memory capacity, and each channel can be assigned a custom name for easier identification in reports.
Flexible Voltage Monitoring
The VoltX Series is available in multiple channel counts and voltage ranges to match a wide variety of monitoring requirements. The ±160 mV models use differential wiring with three-position removable screw terminals, while the ±3.2 V and -8 V to +32 V models use single-ended wiring with two-position removable screw terminals. Programmable engineering units allow native voltage readings to be scaled for use with sensors that output voltage signals, such as temperature, CO2, flow rate and other measurement devices.
Simple Setup and Data Analysis
Using MadgeTech software, the VoltX Series can be started, stopped and downloaded quickly through a standard USB-A to Micro USB connection. Data can be viewed in graphical, tabular and statistical formats, with features such as multiple graph overlay, zoom, statistics, min/max/average lines and automatic export to Excel for additional analysis.
Long-Term Field Deployment
The VoltX Series is designed for minimal long-term maintenance, with an 18 month typical battery life and a user replaceable 9 V lithium battery. Start modes include immediate start, delayed start up to six months in advance, pushbutton manual start and real-time recording while connected to a PC. A universal power adapter and USB-A to Micro USB cable are included.
| Downloads |
| VoltX Datasheet |
| VoltX User Manual |
SPECIFICATIONS
Product Type: 4, 8, 12 and 16-Channel DC Voltage Data Logger
Input Connection: Removable screw terminals
Available Models: ±160 mV, ±3.2 V and -8 V to +32 V
Reading Rate: 4 Hz up to 1 reading every 24 hours
Analog Conversion Time: 150 ms
Frequency Rejection: 60 + 50 Hz
Temperature Coefficient: 25 ppm/°C
Specified Accuracy Range: Nominal range @ 25 ºC
Engineering Units: Native measurement units can be scaled to display measurement units of another type
±160 mV Model
Voltage Range: ±160 mV
Voltage Resolution: 0.02 μV
Calibrated Accuracy: ±0.032 mV
Input Impedance: 1 MΩ
Maximum Voltage Between Inputs and Ground: +3 V
Wiring: Differential wiring, three-position removable screw terminal connections
±3.2 V Model
Voltage Range: ±3.2 V
Voltage Resolution: 0.0004 mV
Calibrated Accuracy: ±0.0032 V
Input Impedance: 125 kΩ
Maximum Voltage Between Inputs and Ground: +50 V
Wiring: Single ended wiring, two-position removable screw terminal connections
-8 V to +32 V Model
Voltage Range: -8 V to +32 V
Voltage Resolution: 0.004 mV
Calibrated Accuracy: ±0.02 V
Input Impedance: 125 kΩ
Maximum Voltage Between Inputs and Ground: +50 V
Wiring: Single ended wiring, two-position removable screw terminal connections
Start Modes: Software programmable immediate start or delay start up to six months in advance
Real Time Recording: May be used with PC to monitor and record data in real time
Memory: 4-channel: 698,709 readings; 8-channel: 349,354 readings; 12-channel: 232,903 readings; 16-channel: 174,677 readings
LEDs: 1 per channel and 2 status LEDs
Calibration: Digital calibration through software
Calibration Date: Automatically recorded within device
Battery Type: 9 V lithium battery included, user replaceable
Battery Life: 18 months typical
Data Format: Date and time stamped V, mV, μV and engineering units specified through software
Time Accuracy: ±1 minute/month
Computer Interface: USB-A to micro USB cable included; 460,800 baud
Operating System Compatibility: Windows XP SP3 or later
Software Compatibility: Standard Software version 4.2.19.0 or later; Secure Software version 4.2.18.0 or later
Operating Environment: -20 ºC to +60 ºC (-4 ºF to +140 ºF), 0 %RH to 95 %RH non-condensing
Dimensions
4-Channel: 2.70 in x 7.25 in x 1.22 in (65.6 mm x 184.2 mm x 31.0 mm)
8-Channel: 2.70 in x 7.25 in x 1.22 in (65.6 mm x 184.2 mm x 31.0 mm)
12-Channel: 2.70 in x 7.25 in x 1.68 in (65.6 mm x 184.2 mm x 42.7 mm)
16-Channel: 2.70 in x 7.25 in x 2.14 in (65.6 mm x 184.2 mm x 54.4 mm)
Material: Black anodized aluminum
Weight: 4-channel: 13 oz (368 g); 8-channel: 13 oz (368 g); 12-channel: 20 oz (580 g); 16-channel: 28 oz (800 g)
Approvals: CE