Kerala Water Authority Tender

Supply and Installation of water quality monitoring System

OD136468/2024-2025:"Online multi::parametric COD, BOD. TSS, pH & Chlorine Analyzer With GPRS data transmission to KSPCB portal Supplied with Spectrophotometric Sensor (COD, BOD. TSS), pH Analyser (pH), Chlorine Analyser (Chlorine) and con::cube terminal Make: S::CAN. AUSTRIA con::cube terminal-specifications are; display:-color-display 9"TFT function indicator:- 4 x LED operation via :- integrated touch-screen Ethernet operating system:-embeddeo XP main memory:- 2 GB RAM onboard memory:- 16GB RAM interface to s::can spectrometric probes:- M12RSTS 8Y(IP67), RS485, ETHERNET interface to S::can sensor:-4X sys plug, RS455 interface to third party sensor:- Modbus RTU/TCP, analog inputs network connection:- 802.11n a/b/g WIFI 300Mb/s Ethernet LAN 1Gb/s world wide 3G HSPA+ interface to SCADA:- modbus RTU/TCP, analog outputs data transfer:- via SSH, FTP,TML(XML) and USB stick remote control :- via HTPP power supply:- 10...30 VDC grounding:-<0.5 ohm to process media Online Chlorine Sensor-Chlorine Analyser-specifications are measuring principle amperometric measuring principle detail potentiostatic 3-electrode system measuring range application 0 … 20 mg/l resolution 0.01 mg/l automatic compensation instrument temperature response time 2 min. integration via Con::cube power supply 9 … 18 VDC interface connection to s::can terminals sys plug, IP 67, RS485 housing material PVC weight (min.) 175 g dimensions (diameter x length) 35 x 213 mm operating temperature 5 ... 45 °C storage temperature 5 ... 45 °C operating pressure 0 ... 1 bar installation / mounting flow cell flow velocity 0.015 m/s (min.) 0.06 m/s (max.) power consumption(typical):- 1.5W (in sleep mode)10W(no analogue ports) 30W(fully equipped) analog outputs:- upto 8x2x0/4-20mA analog inputs:- upto 8x2x0/4-20mA output for automatic cleaning :- 2 relay output:- 4x2A(500VAC) system error :- 1x2A(500VAC) dimensions:-280x209x85mm housing material:- aluminium alloy, powder coated weight(min):- 4kg operating temperature:- -20 to 50 degree celcius storage temperature:- -20 to 60 degree celcius humidity range:- 5 to 90 % protection class:- IP 65 Conformity-EMC:- EN61326-1 Spectrophotometric sensor:-measuring principle UV-Vis spectrometry 190 - 750 nm measurement interval 10 sec automatic compensation cross sensitivities turbidity / solids / organic substances Measuring range COD: 0-1500 mg/L BOD: 0-800 mg/L TSS: 0-1200 mg/L reference standard distilled water onboard memory 8 GB integrated temperature sensor 0 ... 45 °C resolution temperature sensor 0.1 °C integration via Con::cube power supply 10 ... 18 VDC power consumption 3 W power consumption (max.) 20 W Interface connection to s::can terminals M12 RSTS 8Y (IP67), RS485, Ethernet cable length 7.5 m fixed cable Cable type PU jacket housing material stainless steel 1.4404 weight (min.) 3.4 kg (incl. cable) dimensions (diameter x length) 44 mm x 457 mm / 501 mm operating temperature 0 ... 45 °C storage temperature -10 ... 65 °C operating pressure 0 ... 3 bar installation / mounting submersed or in a flow cell Flow rate 3 m/s (max.) mechanical stability 30 Nm ingress protection class IP68 automatic cleaning media: compressed air permissible pressure: 3 ... 6 bar conformity - EMC EN 61326-1 pH SENSOR - pH Analyser -specifications are measuring principle Potentiometric measuring principle detail combined, non-porous reference electrode measuring range application 2 ... 12 resolution 0.01 pH accuracy 0,1 pH automatic compensation instrument Temperature response time 30 sec. integrated temperature sensor 0 ... 90 °C integration via con::cube power supply 9 … 18 VDC interface connection to s::can terminals sys plug (IP 67), RS485 cable length 7.5 m cable type PU jacket housing material stainless steel 1.4404/1.4401 weight (min.) 400 g dimensions (diameter x length) 33 x 257 mm operating temperature 0 ... 70 °C storage temperature 10 ... 60 °C operating pressure 0 ... 10 bar installation / mounting submersed or in a flow cell process connection quick connect protection class IP 68 automatic cleaning media: compressed air permissible pressure: 3 ... 6 bar cleaning interval: depending on application conformity –EMC EN 61326-1 conformity safety EN 61010-1 "

OD136500/2024-2025:Extended Warranty Charges for 2 years