tender for supply of load cell , load cell for raw coal (rc) feeders 50 mt, type: strain gauge based load pin type, rated capacity:150 lb, excitation voltage: 5-15 vdc, input resistance: approx. 400 ohm, output resistance: approx 350 ohm, operating temperature: 20 to 70 degree celcius, protection class: ip65/1p67 or better, material: stainless steel/ alloy steel corrosion resistance construction, cable: 4 core shielded cable, minimum 3 mtr. length, 5-pin, sealing: hermetically sealed, overall length: 300mm, adjustable length from bottom side, interchangeable to existing speri load cell model no. cs6200 (drawing attached)