Aquametrix SHARK-120/240 Controllers Datasheet - Manual (Page 2)

SHARK pH, ORP, Conductivity, Flow Controller / Analyzer
Technical Data
pH ORP Conductivity Flow
Display
Front Panel: 4 x 7 segment 1/2” LED display, 1 LED indicator 0n-line,7 LED
Bar Graph. Inside Panel: 2 x 16 alpha-numeric LCD display
Measuring Range
pH: 0.01 to 14.00
Temp: 0 to 100°C
or 32° to +212°F
ORP: -1999 to +1999mV
(Dependent on sensor)
Temp: 0 to 100°C
or 32° to +212°F
MΩ/
cm 3
0 to 19.9 0.01
µS/
cm 3
0 to 2.00 0.01
0 to 20.0 0.1
0 to 200 0.1
0 to
2000
1.0
mS/
cm 3
0 to 20 10
0 to 200 50
Flow: 0 to 9999 with
selectable flow rate units
Volume: 0 to 9999 with
Auto Range Flow rate
units: Gallons (GP),
Cubic Feet (CF), Liters
(LP), Cubic Meters (CM),
custom by entering factor
related to Gallons.
Time units: Seconds (S),
Minutes (M), Hours (H)
Temperature
Compensation
Automatic or Manual
0 to 100°C (32° to +212°F)
Not required
Automatic or Manual
User selectable tem-
perature compensation
slope 0.0 to 10.0%/°C.
0 to 100°C (32° to +212°F)
Not required
Temperautre Unit °C or °F Not required
Temperature Sensor User selectable: 300 Ω NTC Thermistor, 3000 Ω NTC Thermistor or Pt. 1000 RTD
Calibration modes
Auto-Calibration,
Manual Calibration,
Temperature Display
Manual Calibration
Temperature Calibration
Dry Calibration
Sample Calibration
Temperature Calibration
K factor input
Ambient Conditions Temperature: -20°C to +60°C or -4°F to +140°F Humidity: 0 to 90% RH (non-condensing)
Menu Access
Front Panel
Auto-Calibration,
Manual Calibration,
Temperature Display
Manual-Calibration
Temperature Display
Manual Calibration
Temperature Display
Not available
Menu Access
Inside Panel
Full Access to all parameters of operations menu
Relay Outputs
Two Control Relays, 10 A / NO, 5 A / NC @ 240 VAC or 28 VDC.
Mode: Process control, Adjustable parameters: process direction,(rising or falling) on-set-point, off set-point,
(0 to 100% of full scale), cycle timer (on / off, 0 to 600 seconds), failsafe (on / off).
One Alarm Relay, 10 A / NO, 5 A / NC @ 240 VAC or 28 VDC.
Mode: High / Low Alarm, Adjustable parameters: Low on / Low off set-
point (0 to 100% of full scale, low on must be less than
low off), High On / High Off set-point (0 to 100% of full scale, High on must be greater than High off).
Analog Outputs
4 to 20 mA Channel 1
Isolated Output, Range expand 0 - 100% of full scale (min segment 10% of full scale), max. load 800 Ω
4 to 20 mA Channel 2
Isolated Output, Range expand 0 - 100% of full scale (min segment 10% of full scale), max. load 800 Ω
Can be set to track temperature if sensor is equipped with a temperature sensor
Memory Back-up All user settings are retained indefinitely in memory (EEPROM)
Mechanical
Enclosure: NEMA 4X, 1/4 DIN, polycarbonate enclosure with four 1/2” conduit holes
Mounting: Universal Mounting kit for surface, pipe and panel mount, is included
Sensor Input
Probe: -600 to +600 mV
Temp. Sensor: 0 to 9999 Ω
Probe: -1999 to
+1999 mV
Temp. Sensor:
0 to 9999 Ω
Cell: 0 to 9999 Ω
Temp. Sensor: 0 to 9999 Ω
Paddle: 0 to 2000 Hz
Invalid Entries Invalid entries cannot be stored
Manual Test Mode Process value can be simulated with arrow keys to verify correct setup of outputs
Manual
Relay Override
Relays can be set to on / off / auto, to verify correct wiring of auxiliary devices, or to manually adjust process
Auto Return
User selectable auto return if SHARK is left in menu mode or if re-
lays are left in manual override mode for more than 10 min.
Display Damping User can select rate at which SHARK updates display. Enables display damping of unstable process
Net Weight 2.2 lbs (1 kg)
www.WaterAnalytics.net 978-749-9949 Toll free - 855-747-7623 (855-pHProbe)