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IAC-CM-U-01

Product catalog summary

Overview: The IAC-CM-U-01 is a 1-axis accelerometer designed for condition monitoring applications. It features a wide bandwidth of 0-24kHz, embedded 0-5V signal conditioning, and is self-powered with a current loop. The device is galvanically isolated, protected against false polarization, and has a compact, rugged design with an IP67 ingress protection grade.

Specifications:

Output/Channel: Output range is 0-5V with a supply voltage of 12-30V. The bandwidth is 0-24kHz with non-linearity of 0.5% F.S. typical and 1.5% F.S. maximum. Sensitivity error is 2%, and transverse sensitivity ranges from 2% typical to 5% maximum. Offset dispersion is ±1g typical to ±2g maximum, with a destruction limit of 1000g.
Environmental Characteristics: Operating temperature range is -40 to 125°C (-40 to 185°F), and non-operating range is below -55°C or above 125°C (-67 to 257°F). Sensitivity drift is ±500ppm/°C, and offset drift is ±50mg/°C.
Mechanical Data: The weight without cable varies by model, with stainless steel or aluminum casing options. Mounting is facilitated by four 3.2mm diameter holes.

Performance by Model: The accelerometer is available in different models with varying ranges and sensitivities:

±25g with 80 mV/g sensitivity and 0-10kHz frequency response.
±50g with 40 mV/g sensitivity and 0-10kHz frequency response.
±100g with 20 mV/g sensitivity and 0-10kHz frequency response.
±200g with 10 mV/g sensitivity and 0-15kHz frequency response.
±500g with 4 mV/g sensitivity and 0-24kHz frequency response.

Electrical Connections:

Cable Gland Model: Includes connections for X, Y, and Z sensing signals, with specific wiring for sensor supply inputs and outputs.
M12 Connector Model: Features a unipolar output and connections for sensor supply inputs.

Ordering Information: The product can be customized based on cable length, casing material (aluminum or stainless steel), sensing axis (X, Y, or Z), and range (±25g to ±500g).

Catalog excerpts

ACCELEROMETER FOR CONDITION MONITORING 1-axis Wide bandwidth (0 – 24kHz) Embedded 0 – 5 V signal conditioning Self-powered current loop Galvanically isolated Protected against false polarization Compact and rugged design IP 67 ingress protection grade BLOCK DIAGRAM VOLTAGE REGULATOR

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DIMENSIONS – Cable Gland Model NOTE When mounted with sensing axis verticalM ONIT O indicate 1 g all units will RIN G offset due to gravity DIMENSIONS – M12 Connector Model MOUNTING ACCESSORIES See “IAC – Accelerometer Accessories data sheet

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SPECIFICATIONS – ALL MODELS Output Range Supply Voltage Non-linearity Sensitivity Error Transverse Sensitivity Offset dispersion Destruction limit Temperature Range ENVIRONMENTAL CHARACTERISTICS Offset drift Ingress protection grade Weight Without Cable (g) MECHANICAL DATA Sensitivity drift Case Material Stainless Steel or Aluminium Stainless Steel Casing AISI316 Grade (e.g. for offshore/marine environment) Aluminium (MIL-A-8625 Type II coating) PERFORMANCES – BY MODEL Range - g Noise - µg/√Hz ELECTRICAL CONNECTIONS – Cable Gland Model Signal X sensing Sensor supply + input Sensor supply - input...

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Voltage unipolar output Sensor supply + input Sensor supply - input ELECTRICAL CONNECTIONS 24AWG (0.25mm²) + Shield USER brown VOLTAGE REGULATOR Voltage Driver Typical Wiring Example Cable Connection Cable Length Cable Gland Stainless Steel

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