Description
The DATEXEL DAT5025 isolated signal converter is a high-performance industrial module designed to convert low-level strain gauge/load cell signals into standard current or voltage outputs. It integrates an excitation source providing a stable 10VDC supply, capable of driving 1 to 4 parallel-connected strain gauges. With 3-way galvanic isolation (input/output/power), it ensures excellent noise immunity and measurement accuracy. The front panel offers Zero and Span adjustments for easy on-site calibration.
| Specification | Value |
|---|---|
| Input Type | Strain gauge / Load cell (resistive bridge) |
| Bridge Resistance | ≥120 Ω |
| Excitation Voltage | 10 VDC, capable of driving 1–4 strain gauges (350 Ω) |
| Input Range | ±2 mV/V, ±3 mV/V, ±30 mV/V (programmable) |
| Output | Current: 0–20 mA / 4–20 mA (≤500 Ω load); Voltage: 0–5 V, 0–10 V, ±5 V, ±10 V (≥2 kΩ load) |
| Accuracy | ≤ ±0.1 % FS |
| Zero/Span Adjustment | Front panel potentiometers, ±10 %FS |
| Isolation Voltage | 1500 Vac (3-way isolation: input/output/power) |
| Power Supply | 18–30 VDC |
| Power Consumption | Approx. 2.5 W |
| Operating Temperature | −20 … +60 °C |
| Storage Temperature | −40 … +85 °C |
| Humidity | ≤90 % RH (non-condensing) |
| Dimensions | 27.5 × 100 × 112 mm |
| Mounting | DIN rail |
| Certifications | CE, EMC compliant |
Applications:
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Weighing systems and industrial scales
-
Pressure and force measurement
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Industrial automation and process control
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Sensor signal conditioning
