Tender For purchase of chemicals - purchase of chemicals, co sensor:0 5000 ppm range, (50 ppm + 3%) accuracy, uart/i c interface, 3.6 5.5 v dc, 10 c to +60 c, combo sensor (temp, humidity, barometric pressure, vocs):digital i c/spi interface, operating range 40 c to +85 c, supply voltage 1.7 3.6 v, rain detection module:analog/digital output, 3.3 5v dc, corrosion-resistant pad, light intensity sensor:400 700 nm range, i c/analog output, measures ambient light in lux, wind speed and direction integrated sensor:360 direction, 0 60 m/s speed range, analog/digital output and suitable for outdoor climatic monitoring, 220v ac power cable, smps (ac to dc power supply, 5v & 12v output):ac to dc power supply, 5v & 12v output, smps (ac to dc power supply, 24v output):ac to dc power supply, 24v output, esp32-wroom-s2 module: wi-fi-enabled mcu, 32-bit lx7 core, 4mb flash, uart/spi/i c interfaces, operating voltage 3.0 3.6 v, led indicators:3mm/5mm, red/green/blue, 2v 3.3v forward voltage, for status indication, lcd display:16x2 characters, hd44780 compatible, i c interface, 5v dc, i/o connectors (2-pin, 3-pin, 4-pin, rmc):2/3/4-pin, rmc type, pitch 2.54 mm, for sensor and power interfacing, real time clock (rtc) module:i c interface, battery backup, accurate timekeeping for data logging, gsm gprs module sms chip:quad-band 850/900/1800/1900 mhz, supports uart interface, sim card slot, 3.4 4.4 v dc input, wires (jumper, power, signal wires combined)rainbow wires - 10 core, red and black wires - 10 core and 5 core, 1.5 sq mm electrical wires, 2 sq mm electrical wires, soldering paste:no-clean flux, sn63/pb37 alloy, for smt component soldering, soldering lead:60/40 alloy with flux core, 0.5 1 mm diameter, universal pcb prototype board double-sided:double-sided fr4, 2.54 mm pitch, tinned pads for soldering, xt60 connectors:high-current (up to 60a) dc connectors, enclosure box (for electronics):weatherproof (ip65/ip66), uv-resistant abs/polycarbonate, wall/pole mountable, suitable for outdoor sensor and control units, zip ties:nylon, self-locking, 100 300 mm length, cooling fan (5v):5v dc, 40mm, brushless, sleeve bearing., switches:(5 amps, 10 amps, 20 amps), lead acid battery (12v):rechargeable, sealed maintenance-free, capacity 7ah 26ah, sunlight ultraviolet ray intensity (uv) sensor:detects uv radiation in 280 400 nm range, outputs uv index (0 11+), analog/digital interface, suitable for outdoor uv monitoring, lead acid charger:12v output, automatic overcharge protection, input 100 240v ac
Tender For supply, installation & training of hydro-meteorological, geo-technical & seismic instruments for kosi barrage as per dam safety act-2021- automatic weather station (wind speed, wind direction, humidity, temperature, rainfall. etc , wireless tilt meter with external antenna , 4g rugged gateway , crack meter with 5-meter cable) , vibrating wire 1- channel data logger (wireless data transfer for web base monitoring) , strong motion accelerograph , seismograph , in place inclinometer: abs casing with fixed coupling, top & bottom cap and installation accessories for 6 locations and depth upto 20 meters , junction box for in place inclinometer , in place inclinometer sensor with cable up to junction box , in place inclinometer data logger wireless data transfer for web base monitoring) , piezometer range:500 kpa , 4 core cable for piezometer , vibrating wire 5- channel data logger for piezometer (wireless data transfer for web base monitoring) , drilling of 100 to 150m dia. hole, grouting & protection work for installation of inclinometer & piezometer including cable routing and required skilled & unskilled workmen to execute the work , installation & commissioning , fencing with gi/ms and protection box for protect
Tender For bid to ras supply of channels and inbuilt storage of atelast 64gb with multi gpio , pbdv3 48 power distribution board dc dc convertor 100 watt multi channel 5 12 24 volt with low ripple , power switcher module ac dc switcher battery by ac switching upto 600 w with programmable function output 55v dc , optical receiver unit digital video by control signal to hdmi by dvi by uart convertor , ground control station 1000 nits or above contast ratio of 1000 1 mfd atleast 8 joystick interface with 4 5 hours of backup in magnesium by aluminium alloy with ip65 rating 6 kgs max , sensor suite gps by beidou by navic by glonass based positioning system encoder rx unit with 2500 ppr resolution dmc or direction finding sensor with less 2 degree accuracy , fpc arm 100 armored fiber optic cable outdoor 1530 nm fiber optic multimode dual cable with spool , wire harness assembly for power and control 6 a x 6 1 a x 6 cable harness assembly atleast 30cm length with ip65 casing , srg 20 optical slipring 20 wire plus lc lc by fc fc 1530 nm slipring multimode dual , tac imu07 tactical imu accelerometer plus by 8g gyro plus by 300 degree by sec magnetometer 8 gauss barometer 260 to 1260 mbar , hardened packaging unit with foam cutting abs grade plastic enclosure with foam cutting for easier transportability , multi power supply 1 point 2 kw vertical wind turbine and solar power module with charge controller and equivalent battery pack , sealing o rings as per mounting arrangment made of butyl by neoprene , lwir camera zoomable 30 155mm 640 x 512 px pelco standard with fiberoptic interface 35mk fov 1049 203m min to max at 2200m , power unit 12v at 500w power supply unit with auto switching capabilty from ac to dc with atleast 8 12 hours backup , carbon fiber light weight tripod with pan and tilt manportable collapsable tripod with height adjustable from 400mm to 600mm or above with elev upto 20 to plus 70 and 10 to 350 degree pan , extreme 3d pro joystick , electrical cable 4 sq mm x 4 core cable , electrical cable 1 point 5sq mm x 2 core cable , electrical cable 24awg x 4 core cable , electrical cable 24awg x 3 core cable , aluminium plate 10mm thk x 120 x 250mm is 737 gde 54300 2 point 8 kgs , aluminium plate 16mm thk x 350 x 1200mm is 737 gde 54300 18 point 5 kgs , aluminium plate 20mm thk x 130 x 200mm is 737 gde 54300 1 point 5 kgs , aluminium plate 22mm thk x 200 x 220mm is 737 gde 54300 2 point 7 kgs , aluminium plate 40mm thk x 60 x 100mm is 737 gde 54300 0 point 7 kgs , ball bearing as per sample , linear bearing 16mm id as per sample , steel hex boltt m4 x 12mm long hts hts , steel hex boltt m4 x 16mm long hts hts , steel hex boltt m4 x 20mm long hts hts , steel hex boltt m6 x 16mm long hts hts , steel hex boltt m6 x 25mm long hts hts , steel hex boltt m8 x 30mm long hts hts , steel hex boltt m8 x 80mm long hts hts , steel hex boltt m10 x 80mm long hts hts , steel hex boltt m10 x 12mm long hts hts , steel screw csk head m3 x 12mm long , steel screw pan head m4 x 10mm long , steel screw pan head m4 x 20mm long , steel screw pan head m5 x 20mm long , steel screw cs head m8 x 16mm long , steel washer 9 point 3mm dia , steel washer m8 , steel wing nut m5 , steel wing nut m10 , stainless steel eye bolt m8 , steel washer full split collar 12mm id x 10mm long as per sample lwir camera zoomable 30-155mm 1024 x 768 px pelco standard with fiberoptic interface,35mk,fov : 1154 m to 223 ( min to max) @2200m, laser range finder 4. 2 km laser for tanks, 2km for humans and 1km for uav with apd technology ,eye safe laser,1535nm ir laser, day camera 55x optical zoom camera with 42x digital zoom ,usb //bid details2 / 55