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 (but not the W-130/230 series monitors L ).
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
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 (but not the W-130/230 series monitors L ). 