AR35
AR35
- Utilizes Fluxgate Technology.
- Self-gimballed core maintains constant output with tilt.
- Available with and without viscous damping.
- Marine Compass.
- Vehicle Compass.
- Storage Temperature Range: -60 to +100 °C.
- Operating Temperature Range: -40 to +90 °C.
- Shock Resistance: ±40 g.
- Vibration Resistance: ±11 g at 60Hz for 10 minutes.
- Operating Pressure Range: -0.5 to +1 Bar.
- Operating Altitude Range: -2000 to +6000 Metres.
- Offset Error: ±3 Degrees.
- Linearity Error over 360 degrees: ±3 Degrees.
- Northerly Turning Tilt Range for 4 degrees of error: 35 Degrees.
- Northerly Turning Tilt Range for 1.5 degrees of error: 30-35 Degrees.
- Northerly Turning Tilt Range for 1 degree of error: 25-35 Degrees.
- Excitation Winding Saturation Current: 25-35 mA.
- Excitation Winding DC Resistance: 16.5 Ohms.
- Sense Winding DC Resistance: 57.5 Ohms.
- Typical Output: 3.4 V/mT with core fully saturated and 1 kW load.
- Dimensions and tolerances are specified in millimeters.
- Component is suitable for hand soldering only and may not be reflowed.
- Recommended flux cleaning with white spirit and brush.
- Component should be handled with care and not be in contact with other components at rest or under shock.
- Always check product suitability for specific purposes in a trial.
- Not suitable for life-support applications.
- Information is subject to change and improvements.
Catalog excerpts
AR35TWO AXIS MAGNETOMETER COMPONENT WITH FLOATING CORE FEATURES • Fluxgate Technology • Self-gimballed core keeps output con stant with Tilt • Available with and without Viscous Marine Compass Vehicle Compass ABSOLUTE MAXIMUM RATINGS
Open the catalog to page 1
0.1 1 Hz 10 ELECTRICAL CHARACTERISTICS AT 20°C AR35xx - EXCITATION WINDING 1. Ie(sAt) is defined as the current required to reduce effective permeability of core to the point where winding inductance measures within 2% of that of an equivalent sized air-cored coil. 2. Measured in UK, horizontal component of Earth's magnetic field = 60mT 3. Measured using a Wavetek 27XT inductance meter. Fluxgate under test was wound with two identical excitation windings. First winding was connected to DC current source, and inductance was measured on second winding. 4. Measured using a Wavetek 27XT inductance...
Open the catalog to page 2
SCHEMATIC SYMBOL NOTE: 1. All dimensions in millimeters unless otherwise specified. AR35 ELECTRICAL CHARACTERISTICS AT 20° Excitation Typical Output Vertical 100mV/div Horizontal 20ms/ div WARNING Always check the suitability of the products for any particular purpose in a trial. Not suitable for life-support. Information is based on the current state of our knowledge. We will change our information from time to time. We reserve the right to make changes and improvements at any time. NOTES 1. For suitable circuit design see Autonnic Application notes 2. The component may be mounted upside down...
Open the catalog to page 3
