multi input level controller catalogue
TRANSCRIPT
MULTI INPUT AUTO - MANUAL LEVEL CONTROLLER (Suitable for Top Mounted Level Switches / Cable Float Switches with DRY
RUN FACILITY along with HOOTER for PUMPS as in centralized ones)
Our Company is actively engaged in presenting a broad spectrum of MULTI INPUT
AUTO / MANUAL Flame Proof Level Controllers suitable for TOP Mounted Level
switch (OR) Cable Float Switches. These are designed by making use of Top Quality
Material of reputed brands of Electrical & Electronics Components with latest &
inventive techniques as well as thoroughly inspection done by our people with latest
ones.
Power Supply : 230VAC.
Indications : HIGH & LOW, AUTO & MANUAL, PUMP ON
and DRY RUN for Pump Safety.
Push buttons : Provided for AUTO & MANUAL as well as
to START & STOP for Pump in Manual
Level Switch contacts : 6VDC
Hooter : Provided with ack. Push button.
Safety at environment : In AUTO mode, whenever PUMP STARTS at LOW Level thru Level Switch contact,
but, media / application is not comes to the tank due to reasons like solenoid valve is
not OPEN / float leakage etc.… on that case, activate HOOTER along with DRY RUN indication. This relay may activate according to IC Programmable timer.
Anyone can RESET by changing to AUTO to Manual mode and to OFF the PUMP.
Entire Controlling System is to be come for normal mode. NOTE : Mainly using at this type of controlling system nearer at blocks contains multi tanks in one area / near by area / uses at Electrical panel room , which contains pumps coils of filed tanks.
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Quality improvement comes via simplification of design, manufacturing with safety features… layouts, processes and procedures
Multi-Channel Auto / Manual Controller Operational Manual :
Controller comes in MS Powder coated and having indications of AUTO &
MANUAL , HIGH & LOW, DRYRUN & PUMP ON for level switches of
different tanks. Latching contact between two levels ie. .
High Level – PUMP / Solenoid Valve OFF
Low Level - PUMP / Solenoid Valve ON
Might to give input voltage supply of 230VAC. For Auto & Manual,
provided separate push buttons for selecting the mode.
If you press AUTO pushbutton, AUTO indication glows as well as High &
Low indications as per the signal of the level switch,. ie. If Low Signal, LOW
indication and also PUMP ON indication is also glow with green. If High
level signal, HIGH indication and well as PUMP indication may turn OFF.
If you press MANUAL pushbutton, you can START & STOP the PUMP
manual only i.e., thru START & STOP push buttons.
In AUTO mode, if PUMP START i.e., relay (NC-C), but, media is not comes
into the tank, on that case float position is LOW . If stays 5 minutes,
provided one relay (NC-C-NO) for activate to connect HOOTER for operator
alert as well as provided DRY RUN indication for the same.
If you connect the relay ( NC-C-NO) to your annunciator / any hooter,
operator may activate and by changing from AUTO to MANUAL mode,
entire system is reset and can operate the PUMP manual mode by time
being.
Level switch input Voltage goes to 6VDC ensures operational environment
safety and other relays are potential free contacts (5Amps / 230vAC, relay
output ( NC-C-NO) for PUMP (or) Solenoid Valve START / OPEN at Low
Level & PUMP (or) Solenoid Valve close at High Level.
Contact:
INSTRUMENTS (Process Automation & Control Solutions - Mechanical & Instruments Supplier)
H #. 1-10-28/30/1, Opp. MRR High School, Main Road, Kushaiguda - Cherlapally Road, Nagarjuna Nagar, Kushaiguda, ECIL Post, Hyderabad-62, TS.
@: [email protected] ; [email protected] www.hemainstruments.com
M: +91 98486 49035 | +91 81218 89111