purchase of stack emmision system and piziometer , supply, installation and commissioning of piezometer (automatic water level recorder (awlr) with telemetry system along with data transmission to cgwa/hwra cloud server for one year complete in all respect as per norms of cpcb/hspcb measuring principle hydrostatic piezo-resistive (relative pressure) measuring parameter water level and temperature measurement accuracy better than ± 0.25 % fs measuring range 0-300 meter (customizable) materials stainless steel (aisi 316 l) cable shielded, polyurethane insulated for longer life memory inbuilt memory of 32 gb to record 10 years data of water level and temperature display size touch screen with 3.4inch with inbuilt datalogger analog input yes, required for future upgradation internet facility gsm, ethernet, and wi-fi for data transmission to cloud server digital output yes, required relay outputs two signal output power supply 24vdc / 2.5amp weather proof enclosure yes, required, display will be mounted in weather proof for longer life to protect from harsh environmental conditions cloud server bidder should have his own cloud server and documentary proof is required to substantiate this note materials will be inspected on-site for compliance with the above specifications. non-compliant materials will be rejected, and bidder may be blacklisted and penalties may be imposed on the bidder. piezometer well of 200 feet including well pipe (astral/supreme) with diameter range of 4-6 inch as per cgwa/hwra guidelines is in the scope of bidder. warrantee period- 01 year make : mjk, ott hrdromet, ysi, emerson, yokogawa , supply, installation and commissioning of spm analyzer with telemetry system along with data transmission to cpcb/hspcb cloud server for one year complete in all respect as per norms of cpcb/hspcb. measuring parameter suspended particulate matter measurement principle ac based inductive electrification for better accuracy and to avoid effect of noise display colour touch screen display measurement range 0.01 to 1000 mg/m3 analog output yes required, 2 nos. digital output yes required ethernet yes required vibration effect the offered model should not have vibration effect ingress protection ip66 power supply requirements universal power supply 24 vdc &100 ... 240 v ac ±10%, 50 / 60 hz power consumption up to 10 w dc / ac output signals 2 × independent spdt dry contact relays, communication interface modbus rtu (with rs-485) enclosure aluminium wetted parts probe: stainless steel (316l) insulation: polyphenylene sulfide (ryton r-4) ambient temperature-40 ... 60 °c (-40 ... 140 °f) ambient humidity max. 95 % relative humidity (non-condensing) process temperature max. 300 °c processpressmax. 600 kpa (87.02 psi) in temperatures up to 300 °c (572 °f) process flow velocity min. 3 m/s (9.84 ft/s), max. tested 40 m/s (131.23 ft/s) certification tuv note:-- bidder has to submit tuv certificate along with technical datasheet otherwise offer will be rejected. warrantee period- 01 year spm make : pcme, sintrol, filtersense