Met One Instruments EX-12 Operation Manual

External battery kit

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EX-12 E
Met One Instruments, Inc.
1600 NW Washington Blvd.
Grants Pass, OR 97526
Telephone: (541) 471-7111
Facsimile: (541) 471-7116
www.metone.com
BAM 1020 Particulate Monitor Operation Manual - ©
worldwide. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated
into any other language in any form without the express written permission of Met One Instruments, Inc.
XTERNAL
O
PERATION
EX-12-9800 R
B
ATTERY
M
ANUAL
B
EV
Copyright 2020 Met One Instruments, Inc. All Rights Reserved
K
IT

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Summary of Contents for Met One Instruments EX-12

  • Page 1 Copyright 2020 Met One Instruments, Inc. All Rights Reserved worldwide. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any other language in any form without the express written permission of Met One Instruments, Inc.
  • Page 2 About this Document This document describes the setup and use of the EX-12 external battery power kit for the Met One Instruments model E-BAM V1, E-BAM V2 (with color touch screen), or E-Sampler particulate monitors. Also refer to Section 3 of the E-Sampler manual, or Section 4 of the E- BAM V1 manual.
  • Page 3 Standard Battery Power Configuration In the standard EX-12 kit configuration, one of the batteries is located inside the battery box on the ground and is connected to the E-BAM V1 or E-Sampler power input with the 9638 external battery cable or connected to the E-BAM V2 power input with the 83246 external battery cable.
  • Page 4 The charger will charge the battery and run the instrument simultaneously. If AC power is lost, the battery will automatically keep the instrument running until it is depleted or until AC power is restored. EX-12-9800 External Battery Kit Manual Rev B.docx Page 4...
  • Page 5 Run time per battery, per charge would be 18 hours (73.3 / 4.0). In worst-case conditions with high dust concentrations where the pump is running EX-12-9800 External Battery Kit Manual Rev B.docx Page 5...
  • Page 6 Two Batteries Wired in Parallel CORRECT! Storage and Maintenance Lead-acid batteries like the ones in the EX-12 kit slowly self-discharge when stored for long periods, even when completely disconnected. Eventually stored batteries can discharge to a state where they cannot be recovered. Unused batteries should be recharged every few months, or they can simply stay connected to the Samlex charger indefinitely.

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