Process Instrumentation
PX309 Pressure Transmitter
General-purpose 4-20 mA pressure transmitter.
LE
Lascar Electronics Ltd.
EL-USB-3 Voltage USB Data Logger
Standalone 0-30V DC USB voltage logger with 32,000+ reading capacity.
Key Features
- 0 to 30V DC measurement range
- Stores over 32,000 readings
- Logging rate: 1 second to 12 hours, user selectable
- Immediate and delayed logging start
- User-programmable alarms
- Status indicator
- Supplied with 30V DC cap (screw terminals + crocodile-clip leads)
- ½ AA battery included, wall-mount clip supplied
Overview
The Lascar EL-USB-3 is a standalone USB voltage data logger measuring over 32,000 readings across a 0 to 30V DC range at 50 mV DC resolution. It ships with a 0-30V DC cap fitted with a pair of screw terminals and measurement leads terminating in crocodile clips, and connects directly to a PC USB port for setup and data download using free EasyLog software.
Working Principle
A voltage measurement circuit samples the DC input at a user-selectable logging rate and stores readings to onboard memory. Data is retrieved by plugging the logger into a PC USB port, where free EasyLog software graphs, prints, or exports results for analysis.
Applications
Benefits
- Free EasyLog software for setup, download, graphing and export
- 3-year typical battery life
- Simple crocodile-clip leads suit quick field connections
- No proprietary interface — standard USB connection to any PC
Technical Specifications
| Range | 0 to 30V DC |
|---|---|
| Accuracy | ±1% |
| Resolution | 50 mV DC |
| Capacity | 32,510 readings |
|---|---|
| Rate | User selectable, 1 second to 12 hours |
| Battery | ½ AA, 3 years typical life |
|---|
Downloads
Datasheet (PDF)PDF
Frequently Asked Questions
What warranty is offered on this product?
All Tetracon-supplied instruments carry the original manufacturer warranty (typically 12–24 months) plus first-line local support from our Islamabad service centre.
Do you provide installation and commissioning?
Yes. Our manufacturer-trained engineers offer on-site installation, commissioning and startup training anywhere in Pakistan.
Are spares and calibration available locally?
Common spares are held in local stock. Calibration is available at our lab or on-site with NIST-traceable reference standards.
How long is the typical lead time?
Stocked items ship within 3–5 working days; engineered configurations typically 6–10 weeks depending on manufacturer schedule.
Request a Quote — EL-USB-3 Voltage USB Data Logger
Complete the form below and one of our engineers will respond within 1 working day with pricing and lead time. Prefer email? Contact our sales team.
Related Products
