Display and Outputs
The LCD display shows the type of sensor that is being
monitored, the data reading and the engineering units.
The display also indicates if either relay has been
triggered since last reset, which relay was triggered
and whether the maximum or minimum limit was exceeded.
Two separate relays are provided for controlling all
types of external devices including samplers, alarms,
mixers, pumps, control valves, floodgates and telemetry
systems. Each relay is independently programmable to
trigger on maximum and/or minimum levels in one of three
different modes.
Installation
The Process Controller has many applications and
therefore many installation solutions. The case is
rugged and can be easily installed in a variety of
conditions. Four screw holes are provided for securing
the case to a wall, panel or different types of mounting
hardware. While the case is watertight and will resist
moisture, Global Water does not recommended that the
PC300 be mounted outdoors without providing protection
from continuous exposure to the weather.
Process Controller Specifications
Power: 90-240 AC or 12VDC
60mA DC normal, 150mA maximum
120uA average during sleep mode
Sensor Reading: 5 digits + decimal point
Analog Sensor Input: 4-20mA, 0-1V, 0-5V
Input Resolution: .005mA or 0.24mV
Relay Contacts: Voltage: 30VDC
Current: 5A/30VDC
Max Capacity: 150W
Relay 1, 2nd Output: NPN to Ground, 1.0Kohm
pull-up resistor
Relay 2, 2nd Output: NPN to Ground,
Open-collector
Analog Output: 4mA minimum, 20mA maximum
Resolution: 0.005mA
Sensor Types/Units: Water Level (Feet/Meters),
Temperature (ºF/ºC), pH (no units), Dissolved Oxygen
(%), Turbidity (NTU/ppm), Conductivity (µS), Wind Speed
(MPH/KPH), Wind Direction (º), Soil Moisture (%), Custom
Sensor (any of the above, mA, mV or custom programmed
units)
Sensor Data Range: 0.000 to 60,000 (60000 in the
display with 4 different decimal point positions)
Relay Time Ranges: 1-60,000 seconds (16.7 hours)
Resolution: 1 second increments
Sleep Time Range: 1-240 minutes (4 hours)
Resolution: 1 minute increments
Operating Temperature: 32 to 122 °F (0 to 50 °C)
Storage Temperature: -4 to 158 °F (-20 to 70 °C)
Enclosure (WxHxD): 4.7x7.9x3 in (12x20x7.5 cm),
NEMA 4X
Weight: 31oz (879 g)
|
PC300 Process Controller |
|
|
FCBAT Environmental Enclosure option
Includes battery and battery charger |
|
|
PC300-DS Process Controller Internal Datalogging
option
Includes internal
GL500S-2-1. |
|
|
PC300-DU Process Controller Internal Datalogging
option
Includes internal
GL500U-2-1. |
|
|
Deluxe PDA Package
Handheld PDA download package for GL500 Dataloggers.
Standard PDA can read data from 23 full dataloggers
before running out of memory. NOTE: PDAs WILL NOT
INTERFACE WITH GLOBAL WATER DATALOGGERS WITHOUT A
CUSTOM SERIAL CABLE (Serial cable is included with
this package.) |
|
 |
|
Related
Products |
|
WA400-AC Process Controller Level Alarm
|
|
 |
AD200-1 Voice Alarm Autodialers
Voice alarm autodialers includes one inputs and four
phone/pager numbers. |
|
|
|
WQS-STD Water Quality Sampling System
|
|
 |
|
Wind Alarm Controller |
|
|
|
378 Temperature Controller |
|
|
|
3675 pH Controller |
|
|
|
3101 Conductivity Controller |
|
|
|
3671 ORP Controller |
|
|
|
6308DT Industrial Dissolved Oxygen Transmitter |
