AquaMetrix Series 3422 Conductivity Probe, Adjustable Insertion, 316 Stainless Steel Electrodes, 1/2" NPT, 10 Cell Constant, EPDM O-Ring, 15' Cable, GLI (Hach) Temperature Compensation PT1000 RTD

Item #AM121K1-015
  • Small size enables convenient installation and service
  • O-ring seals used on all versions for high on-stream reliability
  • Low maintenance - reduced cleaning requirements
  • Wide measuring range
  • Automatic temperature compensation
  • Plastic gland fitting allows removal and replacement without tools
  • Constants from 0.01 to 50
  • Stainless steel electrodes and body
  • PVDF or SS compression fitting
  • Adjustable or fixed insertion styles available
  • Teflon® insulators
  • Sanitary and high-temperature versions available
The AM3422 sensors offer a compact design that allows installation into standard pipe fittings in small line sizes such as 3/4" and 1", avoiding the need for special flow cells. Simplicity of the design also allows them to be economically offered in exotic metals for especially corrosive chemical applications.

Wetted materials of construction are 316 stainless steel and Teflon®, with double o-ring seals at all points. The outer EPDM o-ring bears the brunt of process interface, allowing the back o-ring to maintain reliable sealing free from chemical attack. An integral temperature element tailored to the analyzer of choice allows automatic compensation for maximum accuracy. Leads are 10' standard, stripped and tinned ends or optional spade lugs.

Process connections are made via a bored through swage fitting with 1/2" or 3/4" NPT threads. This fitting can be screwed into a line, or tank and it can also be turned around and connected to a standpipe for use in a submersion configuration. The AM322 is good for general purpose and covers a broader range of conductivities.

The AquaMetrix AM3422 series is ideal for the following applications:
  • Plating
  • High Purity Water Applications
  • Pharmaceutical Applications
  • Reverse Osmosis Systems
  • Fume Scrubbers
  • Cooling Towers
  • Textile Manufacturing
  • Food and Beverage

Additional Documents:

Call for Availability
Cable Length15'
CategoryInstrumentation
Cell Constant10
Connection MaterialKynar®
Connection Size1/2"
Connection TypeNPT
Electrode Material316 Stainless Steel
Insertion DepthAdjustable
ManufacturerWater Analytics
O-Ring MaterialEPDM
SeriesAM3422
Temperature CompensationPT1000 RTD
Type of productConductivity Sensor