Explore NTI Products
Discover Products Designed For Quality And Precision.
1. ProDAQ-8
High-Performance 8-Channel Data Acquisition System with IEPE Support.
The ProDAQ-8 is a high-performance 8-channel data acquisition system designed for accurate vibration, temperature, and process signal monitoring.
It enables synchronized multi-channel measurements to support predictive maintenance and advanced machinery diagnostics. With integrated IEPE signal conditioning, it directly powers and interfaces with industrial accelerometers and dynamic vibration sensors.
Suitable for both field diagnostics and permanent installations. The system delivers stable, high-resolution data in demanding industrial environments. Its versatile architecture makes it ideal for reliability programs, testing applications, and continuous condition monitoring systems.
| Category | Specifications |
|---|---|
| Analog Inputs | 8 Channels (Differential, Simultaneous) |
| ADC Resolution | 24-bit |
| ADC Type | Sigma-Delta (Σ-Δ) |
| Sampling Rate | 1 kS/s to 256 kS/s |
| Input Range | ±10 Vpk |
| Input Coupling | AC / DC (Software selectable per channel) |
| Input Impedance | 248 kΩ || 40 nF |
| CMRR | 95 dB (DC to 10 kHz) |
| Crosstalk | -120 dB |
| Offset Error | ±50 mV max |
| IEPE Excitation | 4–20 mA (per channel) |
| Compliance Voltage | ≥ 26 V |
| Buffer (FIFO) | 4,096 samples (shared) |
| Communication | USB 2.0 |
| Connectors | BNC (1 per channel) |
| Tachometer Input | Available on all channels |
| Operating Temp | 30°C to 70°C |
| Humidity | 0–95% RH (non-condensing) |
| Max Altitude | 2,000 m |
| Dimensions | 198 × 169 × 26.5 mm |
ProDAQ-8 Key Features
2. MachGuard
Advanced Vibration & Dynamic Stress Analyzer.
MACHGUARD integrates 4-channel vibration monitoring with 4-channel dynamic stress measurement, enabling simultaneous mechanical and structural diagnostics.
It is designed for fatigue studies, pipeline vibration analysis, and vibration-induced stress investigations.
This system allows engineers to correlate vibration patterns with real-time strain data, significantly improving fatigue risk identification.
| Category | Specifications |
|---|---|
| Processor | Intel® Atom™ E3825 Dual-Core, 1.33 GHz |
| System Architecture | Rugged embedded modular data acquisition system |
| Input Channels | 4 channels per module (simultaneous, 24-bit resolution) |
| Signal Types | Vibration, Strain, Load, Voltage |
| Vibration Input | ±5 V, IEPE compatible |
| IEPE Excitation | 2.0 mA minimum, 2.1 mA typical (software selectable), 19 V compliance |
| Strain Measurement | Quarter, half, and full bridge configurations |
| Bridge Resistance Support | 350 Ω Only |
| Strain Input Range | ±25 to ±300 mV/V |
| Sampling Rate | Up to 51.2 kS/s per channel (vibration), up to 50 kS/s per channel (strain/load) |
| Interfaces | Ethernet |
| Power Input | 9–30 VDC |
| Battery Backup | 8800 mAh integrated rechargeable battery |
| Operating Temperature | –20 °C to 55 °C |
| Storage Temperature | –40 °C to 85 °C |
| Vibration Resistance | 5 g RMS (10–500 Hz) |
| Shock Resistance | 30 g (11 ms), 50 g (3 ms), 18 shocks |
| Software Platform | Custom LabVIEW-based real-time application |
| Applications | Vibration analysis, structural health monitoring, strain/load testing, industrial data acquisition |
MachGuard Key Features
3. DYNO-8
Multi-Channel Data Acquisition System.
Dyno 8 is a rugged, high-performance data acquisition system designed for real-time monitoring in demanding industrial environments. It delivers high-resolution 24-bit simultaneous sampling for precise measurement of vibration, strain, load, and voltage signals. The system offers advanced strain measurement capabilities.
With IEPE-compatible vibration inputs and high sampling rates, Dyno 8 ensures accurate capture of dynamic and transient events. Its modular architecture and durable design make it suitable for harsh field conditions, while integrated data logging and communication interfaces enable efficient deployment and operation. Dyno 8 has been successfully applied in offshore and onshore industrial environments, improving monitoring accuracy, reliability, and overall system performance.
| Category | Specifications |
|---|---|
| System Type | Rugged modular data acquisition system |
| Input Channels | 4 channels per module, simultaneous 24-bit acquisition |
| Signal Types | Vibration, Strain, Load, Voltage |
| Vibration Input | ±5 V, IEPE compatible (2.0–2.1 mA excitation, 19 V compliance) |
| Strain Measurement | Quarter, half, and full bridge (120 Ω, 350 Ω, 1000 Ω) |
| Strain Input Range | ±25 to ±300 mV/V |
| Sampling Rate | Up to 51.2 kS/s (vibration), up to 50 kS/s (strain/load) |
| Interfaces | USB 2.0 |
| Power Supply | 9–30 VDC with 8800 mAh internal battery backup |
| Software Platforms | Custom LabVIEW-based real-time application |
DYNO-8 Key Features