Walchem - Preamplifier

Walchem's preamplifier is a watertight method to extend the cable of any conventional combination pH/ORP electrode as far as 1000 feet (305 meters).

Call 800-370-0439 for pricing
Part Number
  • 999-568-013
Manufactured
Availability
  • Call for availability

Features

  • NEMA 4X, epoxy coated, die-cast aluminum wall mount enclosure
  • Boost signal for reliable transmission up to 1,000 ft via
  • 22 awg wire
  • No temperature simulation resistor required when used with Walchem controllers
Walchem's preamplifier is a watertight method to extend the cable of any conventional combination pH/ORP electrode as far as 1000 feet (305 meters). What do you do when your favorite pH/ORP electrode isn't available with a built-in preamplifier, but you need to send the signal a few hundred feet?  Hook up to this external preamp and you can go 1000 feet if necessary!  Compatible with all of Walchem's controllers.