Triaxial accelerometer ASC ECO CS-3311

capacitiveMEMSIP67

Product information
The ASC ECO CS-3311 is a triaxial industrial accelerometer based on capacitive MEMS technology. Integrated electronics provide a single-ended analog current output (4-20 mA) and a flexible supply voltage of 8–25 VDC. The ASC ECO CS series is designed for very long cable runs (>100 m) and applications requiring high EMC immunity, with broadband noise below 4.5 μA and shock resistance up to 10,000 g.

Measurement & Performance
Available measurement ranges (g): ±2, ±4, ±8, ±10, ±20, ±40. Frequency response: 0 Hz to 2.4 kHz (±3 dB). (Alternative page specification: DC to 630 Hz ±5 %.) Broadband noise: <4.5 μA. Output signal: 4-20 mA. Power supply: 8 to 25 VDC. Operating temperature: -20°C to +80°C.

Housing
Lightweight aluminum housing with protection class IP67. Integrated cable with configurable length and multiple connector options are available for system integration and long-distance signal transmission.

Applications
Intended for applications that demand loss-free signal transmission over very long cables and high immunity to electromagnetic interference. Typical use cases include structural health monitoring (SHM), rail infrastructure monitoring, bridge and civil engineering analysis, and industrial vibration monitoring.

Technical specifications

• Sensor technology: Capacitive MEMS
• Sensor type: Analog accelerometer (single-ended current output)
• Number of axes: Triaxial
• Output signal: Current 4-20 mA
• Power supply: 8–25 VDC
• Measurement ranges: ±2 g, ±4 g, ±8 g, ±10 g, ±20 g, ±40 g
• Frequency response: 0 Hz to 2.4 kHz (±3 dB); alternate spec: DC to 630 Hz (±5 %)
• Broadband noise: <4.5 μA
• Shock resistance: up to 10,000 g
• Operating temperature: -20°C to +80°C
• Protection class: IP67
• Housing material: Aluminum
• Cable: Integrated cable with configurable length and connector options
• Suitable for: Very long cable runs (>100 m) and environments requiring high EMC immunity