Field Data Collection
MicroMax GPS300 Current Interrupter
Why Choose the GPS300
Buy OnlineThe GPS300 is a rugged, NACE award-winning current interrupter featuring a built-in keypad and LCD display. Designed to fit inside most rectifier cabinets, it’s fully programmable and offers synchronized current interruption that’s designed specifically for cathodic protection surveys in a portable package.
GPS300 Specifications
Input Power
10 – 60 V DC or 8 – 42 V AC
GPS Synchronization
Yes
Interruption Cycle
Range: 0.1 – 999.9 s
Increments: 100 ms
Relay Drive Capacity</p?
0.5A
Number of Programmable Schedules
9
Start Phase
ON/OFF
Enclosure
Fully waterproof case with see-through cover.
Display
LCD Display
Operating Temperature
-30 °C to +70 °C (LCD visible from -20 °C to +60 °C)
Weight
1 lbs. 11 oz. (0.77 kg)
Dimensions
6.0” x 4.5” x 2.8”
Relay Options
Mercury Normally Closed (NC): 30 A, 60 A and 100 A
AC Solid State Normally Closed (NC): 80 A and 100 A
DC Solid State Normally Closed (NC): 100 A
