Refrigerated Samplers

The AS950 refrigerated sampler is optimized for indoor applications where temperature control is required for sample preservation. Every AS950 is equipped with a peristaltic pump with spring-mounted rollers and a standard liquid detect sensor for best-in-class sample volume accuracy. Additionally, the USB connection and an auxiliary port for pulse or 4-20 inputs are standard. Factory-installed options include sensor ports for integrated Hach water quality, level or flow, a port for MODBUS RS485 communication or a rain sensor and an alternate non-contact liquid detect sensor. Finally, inputs and outputs can be extended using the IO9001 for a single high-voltage relay or the IO9004 for a comprehensive set of analog and digital outputs and relays. The refrigerated sampler base is available in black vinyl or stainless steel finish.
 
  Power Requirements (Voltage)
  Rain gauge input
ASR.CXXX1X21XX

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Vinyl No 115 V 1 - 2.5 Gallon No Contact Hach
ASR.CXXX1X11XX

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Vinyl N/A 115 V 1 - 5.5 Gallon No Contact Hach
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