Lakshmi Instruments & Automation Chennai, Tamil Nadu

• MOQ 1 Bag(s)
• greyred

We offer Rapping Sequential Timer. Rapscan is a compact advanced microcontroller based rapping sequential timer used in electrostatic precipitator, which is a clean air pollution control device. To improve collection efficiency and ensure proper functional use of the rapper, proper sequencing and predetermined hammering accomplished by this controller. Esp set up for a rapping system functionally applied to the collection plates to dislodge the collected dust particles and finally it is handled by bag filters. A falling weight or fixed rotating hammer controlled by the rapping timer which raps the collection plates, causing vibration that knocks off the dust layer from the collecting electrodes. The functional parameters available in rapscan are programmable via four key pad assembly in the front panel. All programmed values are stored permanently in non-volatile memory (eeprom). Password protection is provided so that set parameters cannot be tampered by authorized persons. Channel skip function is applied by setting zero in the parameter setting to disengage the unused channels or rappers. It supports auto mode and manual mode of operation for user convenience and maintenance purpose. The real time setting & program numbers storage facility for multiple programs retentions are possible in our controller using non volatile memory. The communication facility extended using rs485 link for scada or plc for further control & processing the data.

• MOQ 1 Bag(s)
• greyred

We offer Bag Filter Controller. Bag filters are a cost effective dust extraction system designed and engineered to meet the stringent laws of pollution control. With the users becoming more and more aware of the importance of environmental hygiene, there has been a change in the outlook of industries towards keeping the place of work dust and pollution free. The regulations on emissions for iso and other certifications also have accelerated the momentum of achieving clean working environment in factories a. 16 channels as a standard output. Higher or lower number of output channels may be provided. b. on time: 1-9999 milli seconds, off time 1-9999 seconds, pause time from 1sec to 9999 sec (programmable at site). c. display: â½â�� high, 8 nos of 7 segment red led display d. output: 1 no relay contact per channel. All output contacts are rated for 3 amp. @ 230vac on resistive load. e. operating sequence: the operating sequence of the output load or solenoids is from first to last channel. f. remote start: the remote nc contact provided for sequence to start. g. remote stop: the remote nc contact provided for sequence to stop and all the loads are disconnected. After resuming remote start, the sequence shall resume from the 1st channel. h. channel skip facility: unwanted channel can be skipped through programming. i. manual pulsing: generally timer works in auto mode. Manual pulsing mode is also provided for cleaning the bags one by one in manual mode. The output channel remains on till the pulsing key is released.

• MOQ 1 Bag(s)
• greyred

We offer Conveyor Belt Controller. Specification for conveyor belt controller or material handling system controller: a. 16 channels as a standard output. Higher or lower number of output channels may be provided on request. B. Sequence starts from 1st channel motor then it moves to 2nd channel motor and carried out up to the last channel in pre programmed time duration between 1 to 9999 sec for each channel. C. Display: â½â�� high, 8 nos of 7 segment red led display d. Output: 1 no relay contact per channel. All output contacts are rated for 3 amp. @ 230vac on resistive load, higher load capacity achieved by the way of activating contactor by using the relay output available within the controller. E.. Operating sequence: when the system is in the start mode the operating sequence of the output load or motors is from first to last channel and if it is in the stop mode the operating sequence of the output load or motors is from last to first channel f. Remote start: the remote nc contact provided for sequence to start. G. Remote stop: the remote nc contact provided for sequence to stop. H. Channel skip facility: unwanted channel can be skipped through programming.

• MOQ 1 Bag(s)
• greyred

We offer Sequential Controller for Silo Control Panel. Specification for silo: a. 16 channels as a standard output. Higher or lower number of output channels may be provided. b. on time: 1-9999 milli seconds, off time 1-9999 seconds, pause time from 1sec to 9999 sec. c. display: a high, 8 nos of 7 segment red led display. d. output: 1 no relay contact per channel. All output contacts are rated for 3 amp. @ 230 vac on resistive load. e. operating sequence: the operating sequence of the output load or solenoids is from first to last channel. f. remote start: the remote nc contact provided for sequence to start. g. remote stop: the remote nc contact provided for sequence to stop and all the loads are disconnected. After resuming remote start, the sequence shall resume from the 1st channel. h. channel skip facility: unwanted channel can be skipped through programming. i. manual pulsing: generally timer works in auto mode. Manual pulsing mode is also provided for cleaning the bags one by one in manual mode. The output channel remains on till the pulsing key is released. i. communication facility: rs 485 communication provided (on time, off time and the pause time may be programmed from the distance of 2 kms using rs485.

• MOQ 1 Bag(s)
• greyred

In any plant, when a process parameter goes to abnormal limit, the operator has to be alerted immediately, so that he can take corrective action to bring the parameter back to normal. And also when the parameter returns to normal, the operator should be alerted immediately. This task of bringing the attention in such conditions is accomplished by alarm annunciation system. Our annunciator is a microcontroller based system and has the operating sequences reset, test, mute, and ack as input and individual output indication for each channel for status indication. It is available in three models as table, panel mounting & wall mounting with window indicator & led version. This annunciator has the facility to interact with computer for data logging and data retrieval and data analysis through visual basic available on request

• MOQ 1 Bag(s)
• greyred

We are offering multi channel temperature scanner. it is a micro controller based multi channel scanner cum controller, which can measure, indicate and control temperature at different locations using the control outputs. It is available in different models, to suit the no/.of channels requirement and the various sensors like rtd, thermocouple etc., and the no of channels varies from 8 / 16 / 24. It ensures excellent linearity through smart linearization technique. Front panel programmable set value generates the necessary control output by scanning process temperature. The individual or grouped channel control output through relay outputs as per requirement & alarm indications available on front panel. The control action one for alarm and another for trip are maintained. It supports serial communication to take periodical print outs of process parameters and the necessary data logging for analysis.