tender for purchase of flow meters and piezometric well , supply , installation and commissioning of flow meters having specificationasbelow :- flow meters size size 6 water pressure0.5 to 2.0 kg watertemperature20ºc to 100 ºc input voltage230 vac outsingle 4 to 20 ma flow capacity 2 tph to 100 tph display size 6” , supply , installation and commissioning of flow meters having specificationasbelow:- flow meters size size 4water pressure0.5 to 2.0 kg watertempruture 20 ºc to 100 ºc input voltage230 vac out single4 to 20 ma flow capacity 2 tph to 150 tph display size 4” warrantee period -01year, make :- abb/forbes marshal /xylem/m.j.k./sommer/emerson. , supply , installation and commissioning of piezometer (automatic water level recorder (awlr) with telemetry system along with the data transmission to cgwa/hwra cloud server for one year complete in all respect as per norms fo cpcb/hspcb. measuring principle hydrostatic piexo-resistive ( relative pressure) measuring parameter water level and temparature measuring accuracybetterthan +_0.25 % fs measuring range 0-300 meter (customizable ) materialsstainless steel ( aisi 316 l) cableshielded, polyurethane insulated for longer lifememoryinbuilt memory of 32 gb to record 10years data of water level and tempareture.display sizetouch screen with 3 .4inch with inbuilt data logger. analog input yes, required for future upgradation internet facilitygsm, internet and wi-fi for data transmission to cloud server . digital output yes, required.relay outputs two signal output powersupply 24vdc / 2.5 amp. weather proofeclosure yes,required, display will be mounted in weather proof for longer life to protectfrom harsh environmental conditions cloud server bidder should have his own cloud server and documentary proof is required to substantiatethis no. materials will beinspected on- site for compliance with the above specificatios, non-compliant materials will be rejected, and bidder may be blacklisted and penalities may be imposed on the bidder. note:- piezpmeter well of 200 feet including well pipe ( astral/supreme)with diameter range of 4-6 inch as per cgwa/hwra guideline is in the scope of bidder. warrantee period -01 year make:- mjk, ott hrdromet, ysi, emerson, yokogawa,