Latest light level geolocators Tenders | Government light level geolocators Tenders

CTN :45334872

02 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : ner acting for and on behalf of the president of india invites e-tenders against tender noner_snt_proj_bsb_02_2026 closing date/time 21/07/2026 12:30 hrs. bidders will be able to submit theiroriginal/revised bids upto closing date and time only. manual o ers are not allowed against this tender, and any suchmanual offer received shall be ignored.1. nit headername of worksurvey, design, supply, installation,testing, and commissioning of automaticblock signaling work utilizing multi- section digital axle counters (msdac) forcontinuous track circuiting including associated auxiliary works at adjoiningstations along with 4x48 ofc work in the aunrihar jn (arj) - varanasi city (bcy) &banaras (bnrs) -prayagraj rambag (prrb) sections and ei (indoor) works atsarnath(srnt), kadipur (kdq) and rajwari (rji) stns in the varanasi division ofn.e. railway.bidding typenormal tendertender typeopenbidding systemtwo packet systemtender closing datetime21/07/2026 12:30date time of uploadingtender22/05/2026 16:43pre-bid conferencerequiredyespre-bid conference datetime05/06/2026 11:30advertised value 1287170067.90 tendering section projectbsbbidding stylesingle rate for eachschedulebidding unitearnest money (rs.) 25743400.00validity of offer ( days) 90tender doc. cost (rs.)0.00period of completion 18 monthscontract type works - general contract category expenditurebidding start date 07/07/2026are jv allowed to bid yesnumber of jv memberallowed3are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a1-electronic interlocking items350653086.18above/below/para1001 3.00 station17259924.6951779774.07 at par51779774.07page 1 of 27run date/time: 10/06/2026 15:39:01ner hq-s and t/north eastern rlytender documenttender no: ner_snt_proj_bsb_02_2026closing date/time: 21/07/2026 12:301description:- design, manufacture, supply of hot standby architecture electronic interlocking (ei)system complete as per rdso spec. rdso/spn/192/2019 version 2 (or with latest amendment ifany) for stations as per tech. spec. given in tender document, mainly consisting of microprocessorbased cpu card, input card, output card, interfacing equipment and all type of interfacing relays,suitable for re. for system 'a' & 'b' of ei, segregation between the dc-dc converters shouldbemade so that in case of failure, only one system is a ected, and dc-dc converters shall beprovided in n+1 con guration. dual vdu for operation (2 no. of fanless embedded industrial gradepcs, 2 nos. industrial grade 55" 4khd led vdu and 1 no. maintenance console (fanless embeddedindustrial grade pc and industrial grade 55" 4khd led vdu with ups, backup min. 1 hr. & printercolor laserjet with scanning facility similar to hp mfp 3303sdw) as per rdso's tan no.sts/e/tan/3007 ver. 2.0 dt.22.04.2026 (latest), interconnecting cables, rack for ei card, relayrack, ct rack (including terminals), connector, fixtures, mounting arrangement, lightning arrestor,m f earth connections (as per latest tan issued) etc. & accessories necessary to make ei systemfunctional for stations as per approved sip, from ei system up to ct rack, design of circuits andpreparation of wiring diagrams, power supply arrangement on main cabin (railway will provide 110 vdc only.), ofc connectivity (patch cords) as per requirement of system, protocol converter fordataloggers at main cabin (supply and installation of data logger is covered as separate item of theschedule). note:- (i). tenderer should submit details of individual cards/ modules with item wisedetails, rate and quantity in proforma attached as annexure - 'a' prior to ca. (ii). item wise ratesare for indicative purpose, not be used for evaluation. any extra item required for commissioning ofei system will be borne by the contractor without any extra cost.(iii). the el system including

CTN :45648834

13 Jul, 2026 NA

Jamnagar - Gujarat

Tender For supply of low noise amplifier , band pass filter module , 24 bit adc module , stm32 dsp board , sd card data logger , waterproof enclosure , battery and charger , signal conditioning unit , raspberry pi , high speed adc , gps module , lora lte module , solar panel and charger , marine enclosure , escs , imu and depth sensor , misc wiring mechanics , gnss module , power distribution board , lna , gnss navic receiver , cables and rf parts , microcontroller , battery pack , heat sink and cooling , enclosure , energy meter ic , ct and pt sensors , wesp32 , lcd display , relay module , wifi gsm module , power supply , camera hd , traffic light modules , ir illuminator , temperature sensors , vibration sensor , current sensor , esp32 stm32 , gsm lte module

Central Government/Public Sector

CTN :45637880

24 Jun, 2026 NA

Multi City - Gujarat

Tender For auction sale of depot miscellaneous scrap - scrap panel board, panel, data logger, esab panel, relay rack, junction box, hp power panel, electrical boxes, ips set panel,rr/erru,rlt panel,lt disturibution panel,pump panel off size,ats panel,indication panel,amf panel, emergency battery charger, voltage regulator battery panel,and other panel with or withour wire / cable etc. old used and u.s. [loading by purchaser]

Central Government/Public Sector

CTN :45546893

22 Jun, 2026 NA

Mumbai - Maharashtra

Tender For supply of control panel data logger card as per part no. jk-fdss-1227 for automatic fire detection & suppression system of make: jk exim as per specification no. is/rdso/cg/s/22001 for power/pantry cars. [ warranty period: 48 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45473983

13 Jul, 2026 NA

Chennai - Tamil Nadu

Tender For set of spares for repairing data logger, make: microtrend 1) mother board sx-service part no. t70-scm-20260 model no. t70 sl. no.1016; qty-01 no. 2) interface board-i for service part no. dli 1 ; qty-01 no. 3) power supply unit for lea part no. smp-mic 3512; qty-01 no. [ warranty period: 30 months after the date of delivery ] ]

CTN :45469937

16 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of control cards , data logger card , power module , ac voltmeter smp 35 s , iccp control card , ac voltmeter 0-750 v ac aux 85-265v smp-355 , cooling fan , cooling fan 230v ac , power module , ac voltmeter-5mp 35 s , asg control card , panel meter(0-25m v) , panel meter(0-60a) , panel meter(5-0-5vdc)

CTN :45333120

15 Jun, 2026 NA

Mumbai - Maharashtra

Tender For bid to ras supply of battery impedance analyser , boroscope tool , electric cable lug crimping tool kit , digital density meter dma 35 ex , torque wrench , digital multimeter , insulation resistance tester , ac dc clamp meter , phase rotation meter , voltage detector non contact , cable fault locator , thermal imaging camera , power quality analyser , data logger multichannel

CTN :45386617

06 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For ece lab items dept use - eliminator transformer (step-down) kitinput - 220v - 240v ac, 50 hz, output-2v to 12v dc, 0-2 a ripple: 5mv, strain gauge trainer kitmetal foil strain gauge mounted on beam/cantilever strain measurement under applied load wheatstone bridge arrangementsignal conditioning and amplification circuitinstrumentation amplifiers, 3 digit display of strain / output voltage zero and gain adjustment controlsprovision for applying calibrated loads regulated power supply, 230 v ac, 50 hz table-top trainer with labeled paneltest points to measure the signalsbuilt in power supplies and wooden closed cabinet supplied with patch cords and experiment manual, temperature measurement kitsensors: rtd (pt-100), thermocouple (fe-k/j-type), and/or thermistor (ntc).display: 3 digit led/lcd digital display (typically 200mv fsd). temperature source: portable water kettle or heater block.signal conditioning: on-board circuitry for amplification, linearization, and cold junction compensation.test points: multiple 2mm/4mm banana sockets for monitoring input/output signals.power supply: 230v ac, 50hz, single-phase.accessories: includes a glass thermometer, ntc thermistor probe 10k, k-type thermocouple probe, patch cords, and instruction manual., sim reader trainer kitsim compatibility supports 2g 3g 4g lte sim cards,sim reader mode: reading writing gsm sim card data, imsi, ki codes, phonebook interface usb 2.0 or rs 232 serial port for pc communication.clock frequencies: selectable frequencies 3.579 mhz, 7.159 mhz, 14.318 mhz for sim card operation.power supply: onboard smps 12v 2a or 5v dc with overload protection. hardware components:6-pin or 8 pin sim card socket.led indicators for power, sim reset, and data activity.optional lcd 128x64 and keypad 20 keys for standalone operation. software tools support for at commands gsm etsi 07.0707.05, sim manager utilities, and data logger functionality. common trainer kit featuresfault simulation ability to create faults e.g., sim not detected, vcc failure for troubleshooting.test points: multiple test points e.g., 55 nos for observing signals sim rst, clk, i o via oscilloscope.construction tested glass epoxy pcb, often housed in a study educational case., dual output regulated dc variable power supplydual output regulated power supply- input voltage: 230v/50hzac- output voltage: (0 30v)dc- output current: (0 2a)dc- protection circuit: over voltage and over current protection, short-circuit protection- high efficiency: greater than 85%- low ripple and noise: less than 50 mv, lvdt sensor trainer kitac mains power supply : 230v 10%, 50hzfixed regulated dc power supply : +5v, 12v 500matransducer : lvdtlvdt displacement : 20mm (40mm total)displacement scale : linear 20mmdisplacement display (mm) : red color 3 digit led displayexcitation frequency : 4khzexcitation voltage : ac variable 5v, dc digital voltmeter - 3 digit led/lcd display, measurement range: 0 20 v dc, accuracy: class 0.5( 0.5 % full-scale), dc ammeter digital - 3 digit led/lcd display, measurement range: 0 5 a dc, accuracy: class 0.5 ( 0.5 % full-scale)

Central Government And Public Sector

CTN :45332619

09 Jun, 2026 12.37 Lacs

Jorethang - Sikkim

Tender For supply of self recording rainguage - one no self recording rainfall sensor with accessories , data logger compatibility with gsm or gprs or 3g or 4g or 5g dual sim modem as per ts , solar power system with suitable mounting arrangement etc. , battery health management system as per ts , provision of earthing and lighting arrestor. , installation, commissioning and testing as directed by eic along with integration of data obtain from rainguage sensor in web portal dashboard of nhpc e- aabhas , annual maintenance charge after completion of warranty period.

Central Government/Public Sector

CTN :45285075

08 Jun, 2026 NA

Vadodara - Gujarat

Tender For multiple media auto changeover converter-4 port, for simultaneously interconnectingdigital axle converter, ufsbi, block phone etc. across a block section/ ibs over multiple media. product has the following features: a)two 120 ohm e1 main links with rj45 connector, having(1+1) hot standby facility b)two optical main links with (1+1 hot standby dual core path and single core path) having20 km driving distance. c)four v.21n.23 (e&m) 2-wire/4-wire user interface with auto changeover to quad links in case of failure of all main links. each user port is configurable as 2w or 4w without any restriction. d)unit supports power off fail safe mechanism. in case the unit is switched off, all analog user devices are bypassed to the quad link automatically. - e)unit supports four numbers of potential free contacts which can be linked with data logger/rtu for e1 status, optical status & power supply status. f)unit supports front panel resettable audiblebuzzer in case ofmain link fails (optical or e1). g)unit suppqrts front panel led indicators for quad health status, e1 dual, optical dual path. h)uriit %b7 has dual hot standby dc power supply having 24vdc/48vdc i)unit is 1u height with 19 inch rack mountable-facility j)unit supports operating temperature from -5 degree celsius to +55 degree celsius. accepted make/brand:-cygnus or team-link or similar. make/brand- cygnus 845-4p or similar ( warranty period : upto 30 months from the date of supply) [ warranty period: 30 months after the date of delivery ] ]

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