Safe Use; Applicability; Compatible Magnetometers; Introduction To The Psu1 - Bartington PSU1 Operation Manual

3. Safe Use

WARNING: The PSU1 is fitted with AA size NiMH (Nickel Metal Hydride) rechargeable
batteries. Only AA size rechargeable batteries, which are specified as compatible in the
relevant datasheet, can be used in this product.
WARNING: The fitting of non-approved battery cells may be dangerous and could affect the
safety of users, damage the equipment and also invalidate the terms and conditions of the
Warranty.
WARNING: The PSU1 can also be powered by mains electricity and contains uninsulated
parts. Ensure that the unit is properly earthed at all times. Only properly trained personnel
should open the unit.
WARNING: These products are not qualified for use in explosive atmospheres or life
support systems. Consult Bartington Instruments for advice.

4. Applicability

Caution: This manual applies only to the PSU1 Power Supply Unit. For the earlier
Mag-03PSU, please use the manual supplied with that unit or contact the Bartington
Instruments helpdesk.

5. Compatible Magnetometers

Caution: Use of incompatible magnetometers may cause damage to the PSU1 and/or the
magnetometer. The PSU1 is designed to operate with various Bartington Instruments
magnetometers. For the current list, refer to the datasheet.

6. Introduction to the PSU1

6.1 Summary

The PSU1 provides a battery backed power supply of ±12V for the Mag-03 series of three-axis
fluxgate magnetic field sensors. It also contains filters for the analogue outputs of the sensor.
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