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Fully Automatic Control Panel
Model No. AC/001
Fully Automatic Control panel - Oxygen Service
The Oxygen Control Panel shall be CE mark & Microprocessor based Digital type / Display type. Pressure reduction shall be in two stages. The control panel shall be integrated with pressure gauges inside the panel. The panel shall be fitted with a standby line regulator. After the line regulator, there should be a relief valve mechanism for testing & service purposes. The panel shall be fully automatic & shall switch over from Bank in use to Reserve Bank without fluctuation in delivery line pressure & without the need for external electrical power. After switching over, the Reserve Bank shall become the Bank in use & Bank in use shall become the Reserve Bank. The control panel will be powered by a microprocessor.
The unit shall be compact. A microprocessor circuit board assembly shall provide a relay output to give an indication when or just before the manifold switches from one bank of cylinders to another.
The switch-over shall be controlled electrically by solenoid valves only. To avoid excess pressure being supplied to the distribution system a pneumatically relief valve for the line regulator shall be incorporated. An intermediate pressure relief valve shall be installed between the high-pressure regulators & the line delivery regulators.
The control panel incorporates three colored LED's & eleven indicators with four for the left bank & four for the Right Bank & three for the main line. Duty bank - orange colour for duty bank, Green for the Normal & Stand By condition & Red for Low condition. Same for Reserve Bank. For Main line - Orange colour for active of main line. Green for Normal & Red for Low condition. All pressure transducers & display LED's shall be pre-wired to an internal on microprocessor circuit board. The control panel should be made to provide Heavy duty with a Flow capacity of over 1500 lpm Panel shall be compatible for interfacing with the information Management System (optional) Optional Interface to PC running Window.
Test & Mute facility should be there. Timer of Mute shall be 10 min & will be active after mentioned time period.
The Dimension of indication shall be 12 x 12 mm specially for readable in poor lighting.
The control panel should be 666 x 608 x 205 in size.
Note: CE Mark shall be embossed in cabinet only with Manufacturer brand name.
Fully automatic control panel will be operated by Solenoid valves only (Parker make) size - 1/2" (F) thread with 24volts coil.
Pressure gauges 0 - 280 kg/cm2, 63 mm dial, back connections, 1/4" BSP thread - 2nos. for the high pressure line (make Wika).
Pressure gauge 0 - 10 kg/cm2, 63 mm dial, back connection, 1/4" BSP thread - 1 nos for the main line (Make Wika)
Pressure gauge 0 - 16 kg/cm2, 50 mm dial, bottom entry, 1/4" BSP thread - 4 nos for the outlet of IOX - 14 regulators & Janatic regulators.
Janatic regulators should be 1/2" BSP thread - 3 nos.
At the time of BY pass, system will be like this & there is no need for disturbing any setting of regulator.
Isolation valves - 5 nos.
Pressure switches will be CE marked.
Which bank is in Running position that will be indicated by separate indicator.
Normal & Low indicators with Test & Mute switches will be operated.
The flow of gas will not stop at the time of failure of power.
Control voltage will be supplied separately for the safety of the solenoid valves coil.
Test switch will be operated by timer only. (It should not work up to pressing the switch).
Fully automatic control panel will be worked only at 12 volts & 24 volts DC.
B.S. MEDICAL INTERNATIONAL
21/3 CENTRAL PARK, KOLKATA 700032, INDIA
PHONE : +91 9831946352
MR. SUKHENDU SAMANTA (PROPRIETOR)
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