This product is no longer available. Some accessories, replacement parts, or services may still be available.
PVS4151C Portable Composite Water Sampler
Services Available
Repair Yes
Calibration Yes
Free Support Yes


The PVS4151C is a portable, battery-operated water sampler designed for easy transport. It deposits its water samples into one 9 liter container. The PVS4151C includes a programmable controller with 16-key intuitive touch pad. The controller can accept a pulse input (e.g., rain gage), a 4 to 20 mA signal (e.g., flow meter), or initiate a sample on a timed basis. The sampler can also be interfaced with our data loggers to measure a variety of sensors, as well as control the sampler based on time, event, or measured conditions.

Benefits and Features

  • Very easy to transport with suitcase shape, built-in wheels, and telescoping handle
  • Vacuum technology benefits over peristaltic pump samplers:
    • Accurate sample volumes
    • Rapid transport velocities mean more-representative samples
    • Less disturbance of sample
    • Minimal wear on the tubing, resulting in less-frequent maintenance
    • Reduced cross-sample contamination