Automatic Liquid Crystal Display (LCD) Manifold

Weclearmed automatic manifold, also known as the first level control cabinet, gas automatic switching centralized gas supply device is widely used in factories which use a lot of gases, mines, hospitals, scientific research institutions. The automatic liquid crystal manifold CLEAR-HLP-DH2, automatic switching central gas supply device separates multiple liquid oxygen, oxygen concentrators or cylinders into any two groups (one for use and one for backup), and pooling of gases from individual devices and bottles separately, After reducing pressure and regulating pressure, the equipment supplies gas to each gas point through the pipeline. When working, it first uses the gas in a group of bottles, when the gas in the group of bottles is exhausted, the PLC automatically switches to the state of gas supply by another group of bottles, and emits an acoustic and optical alarm signal, so that the duty personnel can maintain the equipment in time or replace the empty bottle; When the gas in the other set of bottles is exhausted, it automatically switches back to the previous state and gives an audible and visual alarm. This cycle can be repeated for 24 hours without interruption. The purpose of stable gas supply. The automatic switching central gas supply device has the advantages of simple structure, safe and reliable, convenient operation and easy maintenance. HPB59-1# high quality high strength brass, resistant to high pressure 200bar impact fully enclosed metal chassis, anti-interference. LTD LCD, digital, LCD text display, drum key and touch screen design,PLC module programming, two-level password protection, user-friendly interface, clear. Intuitive air pressure unit can be adjusted arbitrarily, the system status is clear. With overpressure, low pressure, fire spontaneous combustion alarm device, remote alarm (can be connected to the main alarm)

Open design, compact rhythm, reasonable layout. Meet future expansion needs. Power off can ensure 24 hours uninterrupted gas supply. Optional electric heating function, monitoring flow, concentration, etc., to meet various needs.It is suitable for oxygen, nitrogen, laughter, carbon dioxide, nitrogen, argon and other mixed gases.

CHARACTERISTIC:

1.Fully enclosed metal box,anti-interference

2.LCD display system status，User-friendly interface, clear and direct

3.Alarm device，can remote networking

4.Level 2 clearance code, multiple gas units

5.PLC modular programming,data stability and safety

6.Safe use of voltage,24VDC power supply

7.Electric heating function to meet various gas requirements

Input pressure left &right: 0~200 bar

Outlet pressure : 4~12 bar (Adjustable)

Nominal flow : ＞100m³/h

Pipe joint thread: M33×2.0 (Adjustable)

Switching pressure: 6 bar~10 bar (can setting)

Power supply：AC220V 50Hz Input power：100VA

Operating voltage: DC24V/2A

Switching time: 10 ms

High pressure regulator relief valve opening pressure：20 bar

Low pressure regulator relief valve opening pressure：14 bar

External dimension: 52*55*22 cm

Working environment: