5
MODEL 3081 pH/ORP SECTION 1.0
DESCRIPTION AND SPECIFICATIONS
MODEL 3081 pH/ORP TRANSMITTER-SENSOR COMPATIBILITY CHART
PREAMPLIFIER LOCATION
Sensor-mounted Remote
MODEL pH ORP Sensor junction box junction box Transmitter
320B x see note
320HP x see note x
330B x
328A x x x
370 x x x x
371 x x x x
381pH x
381pHE x
381 x
381+ x x x x
385 x x x x
385+ x x x x x x
389 x x x x
396 x x x
396P x x x x x
396R x x x x x
397 x x x
398 x x x x
398R x x x x x
399 x x x x
399-33 x x
GP1 x x x x
NOTE: Preamplifier installed in junction box attached to sensor mounting plate.