HP-YD24 is a lightweight, remote online monitoring and data acquisition (DAQ) system built for synchronized multi-point measurements. It provides 24 channels of mixed, universal inputs—so you can connect strain/bridge sensors, voltage, current, resistance, temperature, displacement, and IEPE accelerometers in one system. Sampling is synchronized across all channels (software adjustable), with high accuracy and strong anti-interference design for long-term stable monitoring.
| Universal Mixed Inputs | One system supports strain, voltage, current, resistance, IEPE accelerometers, magnetic speed/displacement sensors, and more—no extra signal conditioners required. |
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| Synchronized Multi-Point Sampling | All measurement points acquire and log data at the same time for clean correlation across channels. |
| Independent Channel Architecture | Dedicated conditioning and ADC per channel improves accuracy, channel-to-channel consistency, and interference immunity. |
| Automatic Zero / Balance | Per-channel auto balance helps achieve fast, stable zeroing before tests or long-term monitoring. |
| High Accuracy & Stability | Up to ±0.2% accuracy with strong anti-interference capability for long-duration use. |
24-channel synchronous acquisition (all channels sample / display / store simultaneously)
Mixed universal inputs: each channel can be configured for different sensor types without extra external conditioning modules
Independent per-channel signal conditioning + high-performance ADC for stable accuracy and consistency over time
Auto balance / auto zero per channel for faster setup and reliable baseline stability
High precision measurement accuracy up to ±0.2%
HP-YD24 is designed for applications where you need reliable, synchronized data from many measurement points—especially when different sensor types must be used together (e.g., strain + voltage + IEPE acceleration + displacement). With built-in conditioning circuits, bridge excitation, and IEPE constant-current support, it simplifies system wiring and improves field readiness for remote monitoring tasks.
Structural testing & monitoring (multi-point strain + vibration correlation)
Machinery condition monitoring (vibration + speed + displacement + load)
Load/pressure measurement systems (load cells, strain-gauge pressure sensors)
Geotechnical monitoring (pore water pressure / soil pressure transmitters)
Lab & field measurement requiring mixed sensors and synchronized logging
Strain (bridge) inputs: Full bridge, half bridge, quarter bridge (2-wire / 3-wire)
Voltage inputs: Single-ended and differential voltage
Current inputs: Standard industrial current loops / current signals
Temperature: Thermocouples (various types) and PT100
Displacement: Strain-type, resistance-type, LVDT displacement sensors
Acceleration / velocity: Magnetic type sensors, IEPE type sensors
Other transmitters: Voltage-output and current-output sensors (e.g., pore water pressure, soil pressure)
Channels (measurement points): 24
Sampling rate: 250 Hz (software adjustable); system supports synchronized high-speed sampling (up to 500 Hz max)
Acquisition mode: All channels synchronous acquisition
Strain bridge types: Full / Half / Quarter (2-wire) / Quarter (3-wire)
Strain ranges: ±3000 µε, ±10000 µε, ±32768 µε, ±100000 µε
Voltage ranges: ±50 mV, ±500 mV, ±1 V, ±5 V, ±10 V (single-ended / differential)
Current ranges: 0–20 mA, 0–40 mA, 0–80 mA
Temperature: 0–1500°C (thermocouples), 0–300°C (PT100)
Bridge excitation (strain): 0–5 V / 100 mA (software setting accuracy 0.1%)
Other excitation supply: 24 V
IEPE support: Built-in 4 mA constant current source with conditioning
Measurement accuracy: ±0.2%
Stability (input shorted): ±3 µε / 4 hours; ±1 µε / °C
Q1: How many channels does HP-YD24 support?
A: HP-YD24 supports 24 synchronized channels for simultaneous sampling and logging.
Q2: Can I mix sensor types across channels (strain + voltage + IEPE)?
A: Yes. Each channel can be configured to different input types with built-in conditioning circuits, enabling true mixed-input acquisition.
Q3: What is the sampling rate?
A: Typical configuration is 250 Hz (software adjustable), and the system supports synchronized high-speed sampling up to 500 Hz (max).
Q4: Does it support strain gauge bridge configurations?
A: Yes—full bridge, half bridge, and quarter bridge (2-wire/3-wire) are supported, with multiple strain ranges.
Q5: Can it power sensors like strain bridges and industrial transmitters?
A: Yes. It provides 0–5 V bridge excitation (up to 100 mA) and an additional 24 V excitation supply for other sensors.
Q6: Does it support IEPE accelerometers?
A: Yes. It includes a built-in 4 mA IEPE constant-current source and conditioning circuit.
Q7: How accurate is the system?
A: Measurement accuracy is up to ±0.2%, designed for high stability and anti-interference operation.
Q8: Is it suitable for long-term monitoring?
A: Yes. It’s designed for stable long-duration monitoring, with specified stability performance when inputs are shorted.