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IAC-MR-I-03

Product catalog summary

Overview: The document provides technical specifications and details for the Medium Resolution Accelerometer (4-20 mA), designed for direct connection to standard control and measurement equipment. It features a compact and rugged design with IP67 protection grade, making it suitable for various environmental conditions.

Properties:

3-axis measurement capability.
Embedded 4-20mA signal conditioning.
Galvanically isolated and protected against false polarization.

Specifications:

Output/Channel: Output range of 4-20mA with a supply voltage of 12-30 VDC. Measuring ranges include ±2g, ±4g, and ±8g with corresponding sensitivities of 3.53mA/g, 1.76mA/g, and 0.88mA/g.
Frequency Limits: Lower frequency limit at 0 Hz (DC) and upper 3 dB frequency limits at 100, 250, 500, or 1000 Hz.
Non-linearity: ±0.5% F.S. for ±2g and ±4g, ±1.2% F.S. for ±8g.
Environmental Characteristics: Operating temperature range from -40 to 85°C. Temperature coefficient of sensitivity is ±0.02%/°C.
Mechanical Data: Resonance frequency of 2.4kHz, with casing options in stainless steel or aluminum.

Electrical Connections:

Cable Gland Model: Includes connections for X, Y, and Z axis outputs and sensor supply inputs.
M12 Connector Model: Provides 4-20mA current outputs for X, Y, and Z axes, with sensor supply inputs.

Ordering Information: The accelerometer can be customized based on low pass filter frequency, cable length, casing material, and measuring range. Options include stainless steel or aluminum casing, and frequency orders of 1st or 2nd order.

Catalog excerpts

MEDIUM RESOLUTION ACCELEROMETER (4-20 mA) BLOCK DIAGRAM 3 axes Suited for direct connection to standard control and measurement equipment Embedded 4..20mA signal conditioning Galvanically Isolated Protected against false polarization Compact and rugged design Protection

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DIMENSIONS – Cable Gland Model DIMENSIONS – M12 Connector Model MOUNTING ACCESSORIES See “ IAC – Accelerometer Accessories data sh

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SPECIFICATIONS – ALL MODELS Output Range Supply Voltage Measuring Range Sensitivity Lower frequency limit Upper 3 dB freguency limit Residual noise (Typical) Transverse Sensitivity Destruction limit Operationg temperature Range ENVIRONMENTAL CHARACTERISTICS Temperature coefficient of sensitivity  0.02 % /°C Temperature drift of zero point Protection grade Resonance frequency Case Material Stainless Steel or Aluminium Weight Without Cable (g) MECHANICAL DATA Stainless Steel Casing AISI316 Grade (e.g. for offshore/marine environment) Aluminum (MIL-A-8625 Type II coating) All characteristics are...

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