 
                
			
			
				| 利用できるサービス | |
|---|---|
| 修理 | 非対応 | 
| キャリブレーション | 非対応 | 
| フリーサポート | 非対応 | 
The PS12ALK typically provided a 12 V, 7.5 Ahr alkaline power supply for the CR500, CR510, CR10(X), and their peripherals.
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				The PS12ALK typically provided a 12 V, 7.5 Ahr alkaline power supply for the CR500, CR510, CR10(X), and their peripherals. It was also used as a separate auxiliary 12 V power supply for remotely located sensor(s) or peripheral(s). However, to avoid errors in analog measurements and ground loops, the PS12ALK needed to share a common ground.
The PS12ALK replacement, the BPALK, is the less-versatile, but also less expensive. In contrast to the BPALK, the PS12ALK contained reverse input-protected charging circuitry for charging an external user-supplied battery from a solar panel. The internal alkaline cells in the PS12ALK could not be recharged.
| Operating Temperature Range | -25° to +50°C | 
| Amp Hour Rating | 7.5 Ahr | 
| Output Voltage | 12 Vdc | 
注意: 以下は代表的な互換性情報を示しています。互換性のある製品や互換性のない製品をすべて網羅したリストではありません。
| 製品 | 互換性 | 注意 | 
|---|---|---|
| 21X (リタイア) | ||
| CR10 (リタイア) | ||
| CR1000 (リタイア) | ||
| CR10X (リタイア) | ||
| CR200X (リタイア) | ||
| CR206X (リタイア) | ||
| CR211X (リタイア) | ||
| CR216X (リタイア) | ||
| CR23X (リタイア) | ||
| CR295X (リタイア) | ||
| CR3000 (リタイア) | ||
| CR500 (リタイア) | ||
| CR5000 (リタイア) | ||
| CR510 (リタイア) | ||
| CR800 (リタイア) | ||
| CR850 (リタイア) | ||
| CR9000 (リタイア) | ||
| CR9000X (リタイア) | 
A desiccated, non-condensing environment is required. The PS12ALK includes built-in keyhole flanges for mounting to the backplate of a Campbell Scientific enclosure.
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