SDM40S Explosion-proof Magnetostrictive Displacement Sensor
The SDM40S explosion-proof magnetostrictive displacement sensor is a high-precision displacement measurement device developed using magnetostrictive principles. It features high accuracy, stability, and reliability, making it suitable for demanding industrial environments.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 7-28VDC |
| Supply Current | >100mA |
| Displacement Range | 80-3000mm |
| Output Signal RS485 | 7-28VDC |
| Output Signal 0-5VDC | 7-28VDC |
| Output Signal 0-10VDC | 12-28VDC |
| Output Signal 0-20mA | 18-28VDC |
| Output Signal 4-20mA | 18-28VDC |
| Measurement Target | 1-3 positions |
| Resolution | 0.1mm |
| Non-linearity | ≤0.1%F.S |
| Repeatability | ≤0.01%F.S |
| Load Capacity | >5kΩ |
| Update Time | 1ms (<1000mm), 2ms (<3000mm) |
| Operating Temperature | -40°C to +85°C |
| Pressure Range | ≤35MPa |
| Hysteresis | ≤0.002%F.S |
| Temperature Coefficient | ≤0.005%F.S/°C |
| Protection Level | IP68 |
| Material | Electronic housing: aluminum; measuring rod: stainless steel 316; seal: O-ring NBR70 |
| Explosion-proof Level | Exd II CT6 Gb |
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