Product Description
Description
GDC (General Displayer & Controller) series terminal are designed for continuous measurements with Cross Smart Sensors in a general purpose industrial or municipal
environment. GDC terminals have the ability to extend network by intelligent sensors with RS485 output, Modbus RTU protocol. GDC terminals supply power to sensors in the meantime of getting signals. A plug and play function can be expected for those sensors in our recommended list, that means if you plug an intelligent sensor into a GDC and it will automatically configure to any of the listed measurements. GDC terminals can be expanded to work with any sensors with analogue or digital outputs for customized configuration.
Specification
- Measuring Parameters: Depended on Cross Smart Sensor
- Accuracy: ±0.1%F.S.
- Repeatable: ±0.1%
- Linearity: ±0.05%
- Respond time: T90<1s
- Compensation: Atmosphere compensation for Dissolved Oxygen and pressure measurements
- Display: GDC-01/02/H/Ex: OLED Screen
GDC-04/06/08: LCD Touch Screen
Parameter, value, % and Unit - Operating Temperature: GDC-01/02/H/Ex: -40 to 158°F (-40 to 70°C) GDC-04/06/08: -4 to 140°F (-20 to 60°C)
- Power Supply: 24VDC (18 to 36VDC), 100 to 240VAC, 50Hz/60Hz
Rechargeable Battery (GDC-H only)
- Input: Analog input 4~20mA
- Output: Analog output: 4~20mA, up to 8 Channels depended on GDC model
Pulse: flow measurement only
Relay: up to 8 SPDT (According to Model selection)
5A@250VAC / 5A@30VDC
GDC-H 0.5A@30VDC - Digital Interface: RS485 Modbus RTU
USB2.0
Ethernet (TCP/IP) port and wifi (TCP/IP) for GDC-
04/06/08 only - Weight: GDC-01/02 1.76lb. (0.8kg)
GDC-04/06/08 3.31lb. (1.5kg) - Explosion Proof: GDC-Ex: Ex d IIC T6
- Ingress Protection Rate: IP65 for GDC-01/02, GDC-04/06/08
IP66 for GDC-Ex
IP54 for GDC-H
Feature
- Use with Cross Smart Sensors for measurements of water analyzing, Gas analyzing and process control.
- -40°C tolerance brighter OLED screen for GDC-01/02, GDC-H and GDC-Ex. Colorful touch screen LCD for GDC-04/06/08
- Single or Multiple Channels: for parameters and 4-20 mA analogue outputs up to 8 Channels.
- 4-20 mA output and Alarm Relays: Flexible configurations for all applications.
- GDC-Ex Explosion Proof Terminal: Using a magnetic screwdriver through the display window to set up the GDC -Ex, eliminates the need to open the enclosure cover.
- USB Port for easy data logging and software update.
- GDC-04/06/08 terminals based on Linux system to run cross-platform software Delta-Phase ViewTM
- Optional Ethernet (TCP/IP) port and Wi-Fi for GDC-04/06/08, can be connected wirelessly by Pad, smart phones and computers for remote display and operations.
Application
- Waste water treatment
- Municipal or Industrial sourcing and discharging
- Environment monitoring
- Water treatment
- Industrial process control
GDC-01/02 GDC-04/06/08 GDC-Ex GDC-H
