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IAC-UHRS-I-01

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IAC-UHRS-I-01

Product catalog summary

Properties

1-axis seismic accelerometer with low background noise of 1µg/√Hz.
Embedded 4-20mA signal conditioning and self-powered current loop.
Compact, rugged design with IP67 ingress protection.

Specifications

Output/Channel: 4-20mA output range, 10-30 VDC supply voltage, 0 Hz (DC) lower frequency limit, non-linearity of ±0.5% typical and 1.5% max, sensitivity error of 2%, transverse sensitivity of 2% typical and 3% max, offset of ±20 mg, and destruction limit of 1000g.
Environmental Characteristics: Operating temperature range of -20 to 85°C (-4 to 185°F), non-operating range of <-40 to >85°C (<-40 to >185°F), sensitivity drift of 150 ppm/°C, zero point drift of ±0.5 mg/°C, and IP67 ingress protection.
Mechanical Data: Weight without cable varies by model, case material options include stainless steel or aluminum, and mounting via 3.2 mm diameter holes (4x).

Performance by Model

Models with ranges of +/- 3g and +/- 5g, sensitivities of 2.67 mA/g and 1.60 mA/g respectively, frequency responses of 0-500 Hz and 0-650 Hz, and noise levels of 1.0 µg/√Hz and 1.5 µg/√Hz.

Electrical Connections

Cable Gland Model: Includes signal sensing for X, Y, Z axes, sensor supply inputs, and outputs.
M12 Connector Model: Details not specified in the document.

Ordering Information

Options for low pass filter frequencies (100Hz, 250Hz, 500Hz), cable lengths, casing materials (aluminum or stainless steel), and axis sensing configurations.

Catalog excerpts

Background noise as low as 1 µg/√Hz Embedded 4..20mA signal conditioning Self-powered Current Loop Compact and rugged design BLOCK DIAGRAM

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

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SPECIFICATIONS – ALL MODELS Output Range Supply Voltage Lower frequency limit Sensitivity Error Transverse Sensitivity Destruction limit Temperature Range ENVIRONMENTAL CHARACTERISTICS Weight Without Cable (g) Case Material Stainless Steel or Aluminium Ingress protection grade Drift of zero point MECHANICAL DATA Stainless Steel Casing AISI316 Grade (e.g. for offshore/marine environment) Aluminum (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 X Axis Out Sensor...

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ELECTRICAL CONNECTIONS – M12 Connector Model 1 Sensor supply + input Sensor supply - input ELECTRICAL CONNECTIONS ORDERING INFORMATION IAC - UHRS - Cable Connection Cable Gland Stainless Steel Cable Length

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