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IAC-UHRS-I-02

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IAC-UHRS-I-02

Product catalog summary

Properties

2-axes 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% typ. - 1.5% max., sensitivity error of 2%, transverse sensitivity of 2% typ. - 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), drift of sensitivity at 150 ppm/°C, drift of zero point at ±0.5 mg/°C, and IP67 ingress protection.
Mechanical Data: Weight without cable varies by model, with stainless steel or aluminium casing options, 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 connections for XY, XZ, and YZ sensing with specific wire color coding for sensor supply and axis outputs.
M12 Connector Model: Provides 4-20mA current outputs and sensor supply inputs with specified pin assignments.

Ordering Information

Options for cable gland or M12 connector, aluminium or stainless steel casing, various axis sensing configurations, and low pass filter frequencies.

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) Aluminium (MIL-A-8625 Type II coating) PERFORMANCES – BY MODEL Range - g Noise - µg/√Hz ELECTRICAL CONNECTIONS – Cable Gland Model Signal XY sensing Sensor supply + input Sensor supply - input X Axis Out Y Axis...

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4-20mA current output 4-20mA current output Sensor supply + input Sensor supply - input ELECTRICAL CONNECTIONS ORDERING INFORMATION IAC - UHRS - Cable Connection Cable Gland Stainless Steel Cable Length

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