Tender For corrigendum : supply of ultrasonic level transmitter , pressure gauge , load cell , magnetic flow transmitter , flow control valve , limit switch , pressure gaguge , pressure transmitter , zero speed switch , flow transmitter , pull cord switch , pressure switch 7 bar , pressure gauge , radar level transmitter , pneumatic operated on or off ball valves , temperature gauge , temperature switch , pressure indicating transmitter , level switch , solenoid valve to lift rack up and lower , pressure switch , limit switch , bed mass transmitter , bed level transmitter , rake level transmitter , moulded case circuit breaker , rotary drive kit , motor protection circuit breaker , power contactor , semiconductor fuse , vfd , miniature circuit breaker , control transformer , potential transformer , ups , led indicating lamp for r phase red , led indicating lamp for y phase yellow , led indicating lamp for b phase blue , led indicating lamp for feeder on red rating 230vac , led indicating lamp for feeder off green rating 230vac , led indicating lamp for feeder trip amber rating 230vac , opaque actuator with holder push button for feeder start green , no block , opaqueactuatorwith holder push button for feeder stop red , nc block , opaque actuator with holder push button for dosing pump speed , opaqueactuatorwith holder push button for alarm reset black , opaque actuator with holder push button for alarni acknowledge yellow , mushroom actuator , 1nc 1 nc contacts , 1 way plastic control stations with yellow cover , 2 pole 2 way selector switch for feeder local , auxiliary relay , socket , auxiliary plug , signal isolator , panel top indicator , power supply module , plc , pneumatic operated on off ball valves , di or do card , ai or ao card , di card , hmi , ethernet switch , industrial ethernet cable 2x2 , rj 45 connetor , door mounted limit switch , tube light , enclosure heater , thermostat , utility socket , 6 inch fan and filter , vacuum gauge 3 by 8 inch bsp , pressure gauge 3 by 8 inch bsp //bid details 2 / 74
Tender For corrigendum : supply of drum collector dia 50mm length 125mm , syringe pump motor, sensor board, bearing and drive , control panel for pico electrospinning unit , touch screen and plc for pico electrospinning unit , smps 36 v 9 amps for pico electrospinning unit , smps 24 v 5 amps for pico electrospinning unit , fittiing additional translation stage for collector assembly for pico electrospinning unit
Tender For supply of multi process control trainer setup for instrumentation engineering lab under mhrd scheme - purchase of multiprocess control trainer setup for instrumentation engineering lab under mhrd scheme - multiprocess control trainer set up, multiprocess control trainer set up - specifications:- setup must contain flow, pressure, level, temperature loops also derived loops like cascade and feedforward loops. temperature loop must be independent. setups consist of a circulating closed loop water plant or circulating water system including control valve, tanks, independent pumps and necessary valves including bypass valves and rotameters. using this we can be able to do flow control loop with pid,level control loop with pid,and pressure control pid, as independent experiments.the setup must include the following:1.one linear characteristics diaphragm operated control valve with 15mm stroke 1/2-inch size, type: high-capacity globe seat leakage class (as per ansi/fci 70.2).2.measuring tank with volumetric measurement scale and 1000mm level, in of 25 ltr capacity. sump tank min of 40 ltr capacity. all tanks made of ss304, with sight glass, and finished with mat steel finish.3.2 no s smart dp transmitter for flow and level measurement with hart protocol, display and keys integrated for calibration,0-1000mmh2o measurement range,0.01% accuracy, international iso certified ce approved make,24v supply,4-20ma output, loop powered.4,1nos of magnetic flowmeter with display and keys integrated for calibration,0-2000lph measurement range, read out: 0 - 100%, 4-20ma lcd display,0.05% accuracy, international iso certified ce approved make,24v supply,4-20ma output to measure flow as a independent loop.5,. smart pressure transmitter and temperature transmitters with hart protocol, display and keys integrated for calibration, pressure transmitter 0-10bar measurement range, read out: 0 - 100%, 4-20ma lcd display,0.05% accuracy, temperature transmitter 0-250 rtd type international iso certified ce approved make,24v supply,4-20ma output, loop powered.6, pressure tank of 24 liters with necessary valves for pressure loop.7.1nos orifice plate (ss304) and assembly grade with flange 1/2-inch size for flow measurement.8.2 nos pumps 0.5hp, ss centrifugal pump, minimum 1-inch pipeline of ss or high-pressure withstanding plastic with plastic welding.9. rotameters 2nos 1 inch size flow: 200-2000 l/h,ss thread, clear acrylic type.10, plc control station with 4 analogue inputs and one analogue output with necessary digital inputs and outputs to operate all loops directly from panel side.plc must have ethernet connectivity with supported protocols profinet and modbus tcpip.11.required all pneumatic components to full fill the process loops such as fr,needle valves etc.12,i to p converter 4-20ma to 3-15psi with 1/4" process connection with proper copper copper tubing.13, loop including flow pid control, level pid control, pressure pid control, cascade control (level flow), ratio control (flow flow).14.all loops can be operated using a scada system and independent pushbutton control includes trend of all analogue signals and pid tuning. scada direct profinet connectivity to plc and computer with intel i5 processor, 8gb ddr3 ram,1tb sata hdd,licenced windows 11 professional.15, required a standalone software application that must be installed on pc in which it can used to control and monitor all the functions used in scada. the application must contain process parameter trend graph plot for to study about process loops.16.the whole system setup must be in ms powder coated standalone mobile table with lockable castor wheels. all the components used be industrial. copper tubing for air connection, pressure gauges 4inches 3nos, electrical wiring connection to be flexible for to connect field devices. panel with switches, indicator, test points with banana connectors as required, multistrand wire with proper insulated lugs, ferruling & neat wire dressing & clam
Tender For upgradation of hydrogen filling facility at varanasi - supply of the following items as per the specification under scope of supply, miscellaneous, high-pressure two-stage diaphragm compressor, 100 nm /hr at 500 bar, with plc panel for non-hazardous area and flameproof local start/stop emergency panel, high-pressure type iv carbon fiber cylinders compatible with 550 bar for buffer storag, interconnection piping for buffer cylinders with cone-and-thread fittings, hydrogen dispenser conforming to iso 19880-2 with breakaway coupling, h35 hf nozzle, pt & tt, digital display unit, sae j2601-2 filling algorithm, 5 m hose (962.5 bar), and coriolis mass flow meter, additional high-pressure piping from compressor to buffer and dispenser, mawp 550 bar with cone-and-thread fittings, vent stack conforming to cga g-5.5 with interconnecting piping, purging panels, documentation and drawings for peso and other statutory approvals, installation and commissioning of supplied item, transportation and delivery charges up to varanasi, fire and safety equipments as per pts, civil works at site, man day rate for manpower assistance per-day
Tender For repairs and restoration work of automatic power factor corrector (apfc) panel and main lt panel including plc software development and apfc relay programming at substation of bolpur super speciality hospital, district-birbhum. - “repairs and restoration work of automatic power factor corrector (apfc) panel and main lt panel including plc software development and apfc relay programming at substation of bolpur super speciality hospital, district: birbhum. ”
Tender For supply of electrical panel enclosure - 2200 (h) x 1200 (w) x 800(d) with following description: 1. size: 2200 height x 1200 width x 800mm depth of double door. 2. material: crca (cold rolled close annealed) sheet steel. 3. structure: 2mm thickness (14 swg) for panel structure and 1.6mm (16 swg) for doors and covers. 4. base frame: a 200mm high channel base for mounting and cable entry. 5. paint finish: epoxy powder-coated with 7- or 10-tank pretreatment for corrosion resistance, typically ral 7032 (siemens grey) orral 7035 (light grey). 6. doors: front and rear doors with stiffeners, neoprene/pu foam gaskets (for sealing), and lift-off hinges with key-lockable handles. 7. ventilation: louvered ventilation slots with air filters. 8. protection: ip65/ip66 (dust-tight and water-resistant for harsh environments). 9. mounting plates: zinc-plated or painted mounting plates for mounting plc racks, smps, and relays. 10. gland plate: 3mm thick detachable gland plates for bottom or top cable entry. 11. earthing: copper earthing busbar (25x5mm) at the bottom, with copper braided straps to connect all doors and side panels. 12. lighting/power: internal led lighting with limit switch and 230vac 5 pin socket. 13. document holder: a pocket attached to the inside door. [ warranty period: 12 months after the date of delivery ] ]