NIT No. 12/EE(EM)M-10/(24-25)Item No-8

Capacitive type water level indicator: - Digital display through capacitive type water level indicator, water level indicator should be suitable for clear water tank, with the capability to observe the water depth in meter/feet as per the requirement upto 10 meter depth. This system should operate on 220v AC. Power supply of the digital water level indicator should be 24 VDC ±10%, Type : 2/3/4 Wire, Beam Angle (α) : 12°/ 14°/ 5°, Applied Material: PC/IP 65 housing, Ingress Protection against short circuit, Process Temperature : -10° C TO 60° C, Ambient Temperature : -10° C TO 55° C, Operating Pressure : Atmospheric, Accuracy : ±(0.2% Of measured distance +0.05% of range), Resolution (depend on distance) : 1mm to 10mm, Output : Analog : 4-20mA, Top mounted.LCD Display, controller having 2 relay 4 outputs, contact rating 230V AC, 7 amp., configurable as control outputs on separate set Points, with pre-defined logic with 7 segments LED, Supported by 4 key tack-tile keyboards, Input will be 4-20 mA linear with resolution. Supply 230V AC 50Hz & output 12-30 VDC 120 mA. Supply of Enclosure and frame of SS to hang the sensor, all the accessories fitted should be in powder coated paint CRC sheet cabinet., Supply of 3 core x 0.5 sq. mm-10 meters power cable between level instrument & the power source make: Havells/DC/DJB approved make) Supply of 2 core x 0.5 sq mm Ag coated multi core multi insulated shielded reciprocating signal cable – 50 meter signal cable between level instrument & the process controller. Including all the charges of installation, testing & Commissioning of the above system like laying cables, civil work etc. and any other work required as per the site engineer. Make: SKOPE/ VEGA/SIEMENS/Any DJB Approved Make

ARIHANT ENGINEERS AND TRADERS