Fluke 1502A-156 Product Manual - Page 11
DC Power Option
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4 Quick Start Probe Connector 15 23 4 Shield RTD Sensor Figure 1 Connecting a four-wire probe 4.4 DC Power Option With the DC power option (Model 2502) installed the 1502A can be powered from a 12 V battery or other 12 V DC power source. The DC power socket is located on the rear panel of the 1502A above the AC power jack. The 1502A accepts a 7/32 inch diameter, two-conductor DC power plug such as Switchcraft® PN. 760. Observe the correct polarity as shown in Figure 2. The outside conductor is positive and the inside is negative. The AC power switch on the rear panel of the 1502A will not switch the DC power. The optional Model 9313 Battery Pack, available from Hart Scientific, can be used as a portable power source for the 1502A. It includes a 1.2 amp-hr 12V sealed lead-acid battery, a DC power cord that plugs into the 1502A's DC input, a carrying bag, and a battery charger. The battery pack can provide four to ten hours of operation with each charge depending on whether the power saver feature is enabled (see Section 6.7). 10 Manual Rev. 952801 Hart Scientific MyFlukeStore Shop for Fluke products online at: www. .com 1.888.610.7664