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GENERAL DISPLAY & CONTROLLER
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GDC (General Displayer & Controller) series terminals are designed for continuous measurements with Cross Smart Sensors in general purpose industrial or municipal environments.
GDC terminals have the ability to extend network using intelligent sensors with RS485, Modbus RTU protocol output.
GDC terminals supply power and communicate with sensors to acquire signals.
A plug and play function is available for those sensors in our recommended list,
that means if you plug an intelligent sensor into a GDC it will automatically configure to any of the listed measurements.
GDC terminals can be expanded to work with any sensors with analog or digital outputs for customized configuration.THE ADVANTAGE
UNIVERSAL TERMINALS:
Use with Cross Smart Sensors for measurements of water analysis, gas analysis and process control.ADVANCE DISPLAY:
LCD screen for GDC-01/02 and GDC-H; Touch LCD screen for GDC-04/06/08; OLED for GDC-Ex.SINGLE OR MULTIPLE CHANNELS:
for multiple parameters, 4-20 mA and relay outputs up to 8 channels.DIGITAL INTERFACE:
RS485/Modbus RTU standard and optional USB for GDC-04/6/8 only.
DATA LOGGER Programmable 1,000 to 30,000 data point capacity for GDC-H and GDC-04/6/8.BLUETOOTH:
Built-in Bluetooth module enables wireless connection to standard operating equipment.Like Smartphone/Tablet running
iOS or Android or PC for easy data logging and calibration.
GDC-04/06/08 terminals based on Linux system to run cross-platform software Delta-Phase ViewTMGDC-EX EXPLOSION PROOF TERMINAL:
Using magnetic screwdriver for set up, eliminates the need to open the enclosurecover.
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SPECIFICATIONS
Measuring Parameters
Dependent on Cross Smart SensorAccuracy
±0.1%F.S.Repeatable
±0.1%Linearity
±0.05%Response time
T90<1sCompensation
Optional special software of GDCs like:
ATM-Atmosphere compensation
OCF-Open Channel Flow Measurement.
AVF-Area Velocity Flow measurementsDisplay
GDC-01/02/H: Backit LCD Screen
GDC-04/06/08: LCD Touch Screen
GDC-Ex: OLED Screen
Parameter, value, % and UnitOperating Temperature
-20 to 60°C (-4 to 140°F )Power Supply
24VDC (18 to 36VDC), 100 to 240VAC, 50Hz/60Hz
Rechargeable Battery (GDC-H only)Input
Digital RS485/Modbus and Optional Analog inputOutput
Analog output: 4~20mA, up to 8 Channels depends on GDC model;
No analog output for GDC-H
Pulse: flow measurement only
Relay: up to 8 SPDT (According to Model selection)
5A@250VAC / 5A@30VDC
No Reay and pulse for GDC-HDigital Interface
RS485 Modbus RTU
Bluetooth 5.2
Optional Hart, Profibus, FF etc.
Optional USB for GDC-04/06/08 onlyData Logger
1,000 to 30,000 data point capacity for GDC-H and GDC-04/6/8.
Programmable and time stamped.Weight
GDC-01/02 1.76 lbs. (0.8kg)
GDC-04/06/08 3.31 lbs. (1.5kg)
GDC-Ex 5.0 lbs. (2.27kg)Explosion Proof
GDC-Ex: Ex d IIC T6Ingress Protection Rating
IP65 for GDC-04/06/08
IP66 for GDC-01/02, GDC-Ex
IP54 for GDC-H
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Selection Guide