Triaxial accelerometer TriACCxU8

MEMSruggedcurrent output

Short description
The TriACCxU8 is a compact triaxial MEMS accelerometer in a stainless-steel housing, intended for acceleration measurement in industrial and railway applications. Standard measurement range is ±8 g; alternative ranges (e.g. ±4 g) are available. Voltage output is standard with an optional 4-20 mA current output. Dimensions: 20 × 27 × 27 mm.

Key facts

• Triaxial MEMS accelerometer; model TriACCxU8
• Measurement range: ±8 g (other ranges available, e.g. ±4 g)
• Stainless-steel housing; optional IP67 cable version
• Output: voltage; optional 4-20 mA current output
• Dimensions: 20 × 27 × 27 mm
• Operating temperature: −40 to +85 °C
• Supply voltage: 9 to 30 V DC
• Type-tested to railway standard DIN EN 50155
• Defined static output at 0 Hz for direct static acceleration measurement

Description
The TriACCxU8 measures acceleration simultaneously on three axes, enabling comprehensive condition and vibration monitoring. Its compact footprint facilitates integration in confined installations. Selectable measurement ranges adapt the sensor to tasks from low-level vibration detection to shock measurement. The voltage output supports direct connection to automation equipment; the optional 4-20 mA output enables long-distance transmission and compatibility with industrial current loops. The IP67 cable option provides protection against dust and temporary immersion. The sensor operates over a wide temperature and supply voltage range and is type-tested to DIN EN 50155 for railway use. A defined static output at 0 Hz allows direct measurement of static accelerations such as gravity.

Applications

• Railway: axle and car-body vibration and shock monitoring, compliant with DIN EN 50155 for rolling stock
• Industrial machinery: vibration and condition monitoring, structural monitoring, integration into control systems
• Harsh environments: installations requiring IP67 protection, extended temperature range, or ruggedized cabling

Bulk prices
Quantity | Price (EUR)
starting from 1 | €449.00
starting from 5 | €365.00
starting from 10 | €352.00
starting from 25 | €315.00
starting from 50 | €276.50

Technical specifications

• Model: TriACCxU8
• Alternative reference: 7411.03-A.00
• Sensor type: triaxial MEMS accelerometer
• Measurement ranges: ±8 g (other options available, e.g. ±4 g)
• Outputs: voltage (optionally 4-20 mA)
• Dimensions: 20 × 27 × 27 mm
• Operating temperature: −40 to +85 °C
• Supply voltage: 9 to 30 V DC
• Housing: stainless-steel; optional IP67 cable version
• Defined static output at 0 Hz
• Standards: type-tested to DIN EN 50155