HP-YD16 is a compact, rugged remote monitoring and data acquisition (DAQ) system built for long-term online measurement in the field. With 16 synchronous channels, flexible mixed inputs (strain/voltage/current/temperature and more), IP65 enclosure protection, and dual data backup (local TF card + cloud), it’s designed for reliable unattended monitoring—over LAN Ethernet or optional 4G.
| Flexible Power | Run on 220V AC, solar, or built-in lithium battery for remote sites |
|---|---|
| True Mixed Inputs | Configure each channel for different sensor types with built-in conditioning |
| Rugged IP65 Housing | Better protection for outdoor and harsh industrial environments |
| Synchronous Sampling | All 16 channels acquire simultaneously for time-aligned analysis |
| Dual Data Backup | Store to TF card and cloud for safer long-term monitoring |
| Easy Zeroing & Balancing | Auto balance per channel plus manual zero/offset control |
| Remote Connectivity | Use Ethernet (100M) or optional 4G for online monitoring |
Multi-power options: AC 220V, solar power, or built-in lithium battery for flexible deployment
Lightweight system design: Supports multiple signal input types to keep installation simple and cost-effective
IP65 rugged enclosure: Suitable for outdoor/industrial environments with dust and water protection
Modular storage & backup: Large-capacity TF (microSD) local storage + cloud storage for double backup
Per-channel auto balance/zero: Automatic channel balancing for clean zeroing; supports manual zero offset setup based on test requirements
Multiple communications: 100 Mbps LAN Ethernet; optional 4G
HP-YD16 is a 16-channel remote monitoring DAQ platform for synchronous sampling up to 500 Hz (software adjustable). Each channel can be configured independently for different sensor inputs, with built-in signal conditioning for common industrial and structural monitoring sensors (e.g., strain gauges, IEPE accelerometers, thermocouples, PT100, 4–20 mA transmitters). Data can be stored locally and mirrored to the cloud, helping reduce the risk of data loss during long tests.
Structural health monitoring (bridges, tunnels, buildings, wind towers)
Geotechnical monitoring (soil pressure, pore water pressure, settlement/displacement)
Industrial equipment monitoring (vibration/temperature/current/voltage trending)
Field testing and long-duration experiments requiring remote data access
Multi-sensor test rigs needing synchronized acquisition across channels
Supported measurement types (typical):
Strain (Wheatstone bridge): full bridge, half bridge, quarter bridge (2-wire / 3-wire)
Voltage: single-ended and differential
Current: 0–20 mA / 0–40 mA / 0–80 mA
Temperature: thermocouples (various types) and PT100
Pressure: piezoresistive pressure sensors; load/weight sensors
Displacement: strain-type, resistive, LVDT, and similar
Acceleration / velocity: electromagnetic and IEPE sensors
Other analog sensors: voltage/current-output instruments such as pore water pressure gauges, earth pressure cells, etc.
| Item | Specification |
|---|---|
| Channels / measurement points | 16 channels |
| Sampling rate | Up to 500 Hz, adjustable by software |
| Acquisition mode | All channels synchronous sampling |
| Mixed input | Each channel selectable input type; built-in sensor conditioning |
| Strain bridge types | Full / half / 1/4 bridge (2-wire) / 1/4 bridge (3-wire) |
| Strain ranges | ±3000 με, ±10000 με, ±32768 με, ±100000 με |
| Voltage input | Single-ended / differential: ±50 mV, ±500 mV, ±1 V, ±5 V, ±10 V |
| Current input | 0–20 mA, 0–40 mA, 0–80 mA |
| Temperature | 0–1500 °C (thermocouples), 0–300 °C (PT100) |
| Strain bridge excitation | 0–3 V / 100 mA, software set, 0.1% accuracy |
| Other excitation voltage | 24 V |
| IEPE constant current | Built-in 4 mA constant current source + conditioning |
| Measurement accuracy | ±0.2% |
| Stability (input short) | ±3 με / 4 hours; ±1 με / °C |
| Enclosure | IP65 |
| Data storage | Large TF card + cloud storage (dual backup) |
| Communications | 100 Mbps LAN; optional 4G |
| Power options | 220V AC / solar / built-in lithium battery |
Q1: Is HP-YD16 a data logger or a DAQ system?
A: It’s a remote online monitoring DAQ/data-logging platform: 16 channels synchronous sampling, multi-sensor inputs, local + cloud storage, and Ethernet/4G connectivity.
Q2: Can each channel measure different sensor types at the same time?
A: Yes. It supports mixed input—each channel can be configured independently, with built-in sensor conditioning circuits.
Q3: What is the maximum sampling rate?
A: Up to 500 Hz, adjustable via software, with synchronous acquisition across all channels.
Q4: Which strain gauge bridge configurations are supported?
A: Full bridge, half bridge, and quarter bridge (2-wire / 3-wire), with multiple microstrain ranges up to ±100000 με.
Q5: Does it support IEPE accelerometers?
A: Yes. It includes an internal 4 mA IEPE constant current source and conditioning circuit.
Q6: How is data protected for long-term outdoor monitoring?
A: It supports dual backup (TF card local storage + cloud storage) and uses an IP65 enclosure for environmental protection.
Q7: What communication options are available for remote sites?
A: 100 Mbps LAN Ethernet is supported, and 4G is available as an option for cellular remote access.
Q8: How does “auto balance/zero” work?
A: Each channel can automatically balance to reach a clean zero; you can also set a manual zero offset based on your test requirements.