Bosch Building Technologies

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    How to Test Sensitivity Of Bosch/DS Smokes

    Issue

    What should the meter reading be when testing the sensitivity of a Bosch smoke detector using the D1005 test cable?

    Solution

    Voltage reading should be somewhere between 1.05 and 1.95Vdc with 1.5VDC being perfect.

    This is because the meter reading is one-half of the detector's current sensitivity and the rated sensitivity range should be between 2.1 and 3.9.

    Part numbers D1005, DS250, MX250, D7050, D7050TH, D285, D7050DH, D263THS, D273, D273ES, DS260, DS282, DS282-CR, DS284, DS284-CR, DS284ES, DS250TH, DS250DH, DS282TH, DS282THS, DS282THC, DS284TH, DS284THS, DS284THR, DS284THSR, DS284THCS, DS284THC, DS284IS, DS284THES, MX250, MX250TH, D286, D263TH, D263THS, D263THC, D273THR, D273THSR, D273THC, D273THCS, D273THE, D273THS, D273TH, D273IS, MX250DH, MX280, MX280TH

    Version history
    Revision #:
    2 of 2
    Last update:
    ‎05-21-2018 07:51 PM
    Updated by:
     
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