About Dual Channel Bar Graph Indicator
Dual Channel Bar Graph Indicator is specifically made to display process variables such as temperature, level, flow, pressure, and others, depending on the process needed for different applications. The given indicator has a maximum resolution of 4 digits and can show the process value. This product is mostly used in industries and factories. Dual Channel Bar Graph Indicator is made up of the finest quality material which makes it capable of doing work fluently.
| Brand |
Ztech |
| Com port |
RS 232 or RS 485 Modbus RTU or GSM connectivity |
| Display |
Digital 4 digit super bright red/green Color |
| Enclosure |
ABS plastic molded |
| Humidity |
Greater than 95% RH |
| Output Loading |
Max 800 Ohms |
| Size |
12.5 mm |
| Ambient Temp |
-10 to 55 degc |
| Transmitter Power |
24V/60 mAdc |
Dual Channel VersatilityMonitor two separate industrial signals concurrently with independent, programmable alarms for each channel. Whether tracking temperature, level, or pressure, this indicator supports custom measurement ranges tailored to your application's requirements.
Reliable and Durable ConstructionHoused in high-grade ABS plastic with an IP50-rated front panel, this device withstands challenging industrial conditions. The compact panel-mount design makes installation straightforward in standard control cabinets.
Comprehensive Connectivity OptionsDesigned for seamless integration, the bar graph indicator accommodates standard current (4-20 mA) and voltage (0-10V) signals. Optional RS-485 Modbus communication enables efficient data sharing across industrial automation systems.
FAQ's of Dual Channel Bar Graph Indicator:
Q: How do I set the programmable alarm set points for each channel?
A: To program the alarm set points, use the membrane key switches on the front panel to enter the settings menu. Follow the manufacturer's instructions to assign two specific alarm thresholds per channel based on your application's process parameters.
Q: What types of input signals are compatible with this bar graph indicator?
A: The indicator accepts both current (such as 4-20 mA) and voltage (for example, 0-10V) input signals. It can interface with standard industrial signal transmitters for parameters like temperature, pressure, or level.
Q: Where can this dual channel bar graph indicator be installed?
A: Designed for panel mounting, the indicator fits into standard control cabinets or panels. It is suitable for environments requiring industrial process monitoring, such as manufacturing plants, automation systems, and process industries.
Q: What is the process for integrating the device with a control system?
A: Connect the input terminals to your signal sources using the terminal block, and optionally use the RS-485 interface for Modbus communication. Configure alarm and output relays as needed to interact with other equipment or control systems.
Q: What are the key benefits of using this dual channel bar graph indicator?
A: The device provides simultaneous, clear, visual indication for two process variables, increasing efficiency in monitoring and control. Its fast response time (<500 ms), high accuracy (0.5% FS), and flexible configuration enhance operational reliability.
Q: What are the recommended operating conditions for this indicator?
A: For optimal performance, use the device within 0C to 50C temperature, with operating humidity below 85% RH (non-condensing). Store the unit between -10C and 70C when not in use.